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CAS Number: 10373-78-1Picture of molecule3D/inchi
Other(deleted CASRN):465-29-2
ECHA EINECS - REACH Pre-Reg:233-814-1
Nikkaji Web:J21.186I
Beilstein Number:1909463
XlogP3:1.50 (est)
Molecular Weight:166.21998000
Formula:C10 H14 O2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:film forming agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 198.00 °C. @ 760.00 mm Hg
Boiling Point: 226.50 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.015000 mmHg (est)
Flash Point: 181.00 °F. TCC ( 83.00 °C. ) (est)
logP (o/w): 1.470 (est)
Soluble in:
 water, 3225 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: film formers
BOC Sciences
For experimental / research use only.
DL-Bornane-2,3-dione 97%
EMD Millipore
For experimental / research use only.
Sarchem Laboratories
For experimental / research use only.
Sigma-Aldrich: Aldrich
For experimental / research use only.
Camphorquinone 97%
Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
film forming agents
Recommendation for bornanedione usage levels up to:
 not for fragrance use.
Recommendation for bornanedione flavor usage levels up to:
 not for flavor use.
Safety References:
European Food Safety Authority (EFSA) reference(s):

Report of ESCO WG on non-plastic Food Contact Materials
View page or View pdf

EPI System: View
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):10373-78-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :25208
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:10373-78-1
Pubchem (cid):25208
Pubchem (sid):134990501
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
KEGG (GenomeNet):C14515
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2914.69.5000
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 found in nature
 bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl-
 bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl-, (±)-
 bornane dione
(±)-camphor quinone


PubMed:Reduced polymerization stress of MAPO-containing resin composites with increased curing speed, degree of conversion and mechanical properties.
PubMed:Discrepancies in degree of conversion measurements by FTIR.
PubMed:The addition of nanostructured hydroxyapatite to an experimental adhesive resin.
PubMed:Monomers used in resin composites: degree of conversion, mechanical properties and water sorption/solubility.
PubMed:Measurement of solubility and water sorption of dental nanocomposites light cured by argon laser.
PubMed:Camphorquinone inhibits odontogenic differentiation of dental pulp cells and triggers release of inflammatory cytokines.
PubMed:Competitive light absorbers in photoactive dental resin-based materials.
PubMed:In vivo antioxidant activities of essential oils and their constituents from leaves of the Taiwanese Cinnamomum osmophloeum.
PubMed:Cure mechanisms in materials for use in esthetic dentistry.
PubMed:Zinc-substituted cytochrome P450cam: characterization of protein conformers F420 and F450 by photoinduced electron transfer.
PubMed:Curing efficiency of dental resin composites formulated with camphorquinone or trimethylbenzoyl-diphenyl-phosphine oxide.
PubMed:Synthesis and study of physical properties of dental light-cured nanocomposites using different amounts of a urethane dimethacrylate trialkoxysilane coupling agent.
PubMed:Antroquinonol, a natural ubiquinone derivative, induces a cross talk between apoptosis, autophagy and senescence in human pancreatic carcinoma cells.
PubMed:Enantioselective N-heterocyclic carbene-catalyzed Michael addition to α,β-unsaturated aldehydes by redox oxidation.
PubMed:High irradiance curing and anomalies of exposure reciprocity law in resin-based materials.
PubMed:Characterization of an antimicrobial dental resin adhesive containing zinc methacrylate.
PubMed:Can phenyl-propanedione influence Knoop hardness, rate of polymerization and bond strength of resin composite restorations?
PubMed:Influence of silver nano-particles on monomer elution from light-cured composites.
PubMed:Network structures of Bis-GMA/TEGDMA resins differ in DC, shrinkage-strain, hardness and optical properties as a function of reducing agent.
PubMed:Antroquinonol reduces oxidative stress by enhancing the Nrf2 signaling pathway and inhibits inflammation and sclerosis in focal segmental glomerulosclerosis mice.
PubMed:Effect of location of glass fiber-reinforced composite reinforcement on the flexural properties of a maxillary complete denture in vitro.
PubMed:Irradiance differences in the violet (405 nm) and blue (460 nm) spectral ranges among dental light-curing units.
PubMed:Photoinitiator type and applicability of exposure reciprocity law in filled and unfilled photoactive resins.
PubMed:Effect of flexural strength of orthodontic resin cement on bond strength of metal brackets to enamel surfaces.
PubMed:Pulpal-temperature rise and polymerization efficiency of LED curing lights.
PubMed:Synthesis of a novel camphorquinone derivative having acylphosphine oxide group, characterization by UV-VIS spectroscopy and evaluation of photopolymerization performance.
PubMed:Solventless visible light-curable coating: II. Drug release, mechanical strength and photostability.
PubMed:Phosphorescence for sensitive enantioselective detection in chiral capillary electrophoresis.
PubMed:Dynamic monitoring of curing photoactive resins: a methods comparison.
PubMed:Solventless visible light-curable coating: I. Critical formulation and processing parameters.
PubMed:Wave-mixing circular dichroism detector for chiral liquid chromatography.
PubMed:Influence of different initiators on the degree of conversion of experimental adhesive blends in relation to their hydrophilicity and solvent content.
PubMed:Effect of liquid rubber additions on physical properties of Bis-GMA based dental resins.
PubMed:Vertical flow soil filter for the elimination of micro pollutants from storm and waste water.
PubMed:Photoinitiator content in restorative composites: influence on degree of conversion, reaction kinetics, volumetric shrinkage and polymerization stress.
PubMed:Effect of resin-composite filler particle size and shape on shrinkage-strain.
PubMed:Eluted substances from unpolymerized and polymerized dental restorative materials and their Nernst partition coefficient.
PubMed:Photobleaching of camphorquinone during polymerization of dimethacrylate-based resins.
PubMed:Influence of curing protocol on selected properties of light-curing polymers: degree of conversion, volume contraction, elastic modulus, and glass transition temperature.
PubMed:Effect of filler particle size and morphology on force/work parameters for stickiness of unset resin-composites.
PubMed:Development of dual-curing type experimental composite resin cement for orthodontic bonding -effect of additional amount of accelerators on the mechanical properties-.
PubMed:Non-irradiated campherquinone induces DNA damage in human gingival fibroblasts.
PubMed:Effect of resin matrix composition on the translucency of experimental dental composite resins.
PubMed:Effects of monomer ratios and highly radiopaque fillers on degree of conversion and shrinkage-strain of dental resin composites.
PubMed:Panavia F: the role of the primer.
PubMed:Selective activity of Mucor plumbeus reductase towards (-)-camphorquinone.
PubMed:Multiple correlations of material parameters of light-cured dental composites.
PubMed:Degree of conversion and color stability of the light curing resin with new photoinitiator systems.
PubMed:Determination of the optimal photoinitiator concentration in dental composites based on essential material properties.
PubMed:Optimization of the concentration of photo-initiator in a one-step self-etch adhesive.
PubMed:Effects of visible light-irradiated camphorquinone and 9-fluorenone on murine oral mucosa.
PubMed:UV-VIS spectra and photoinitiation behaviors of acylphosphine oxide and bisacylphosphine oxide derivatives in unfilled, light-cured dental resins.
PubMed:Effect of surface preparation on the failure load of a highly filled composite bonded to the polymer-monomer matrix of a fiber-reinforced composite.
PubMed:Effects of residual ethanol on the rate and degree of conversion of five experimental resins.
PubMed:Alternative photoinitiator system reduces the rate of stress development without compromising the final properties of the dental composite.
PubMed:Intraoral contact allergy to camphoroquinone.
PubMed:Effect of photoinitiators on the in vitro performance of a dentin adhesive exposed to simulated oral environment.
PubMed:Effect of co-initiator ratio on the polymer properties of experimental resin composites formulated with camphorquinone and phenyl-propanedione.
PubMed:Degree of conversion and plasticization of dimethacrylate-based polymeric matrices: influence of light-curing mode.
PubMed:Mechanical properties of experimental dental composites containing a combination of mesoporous and nonporous spherical silica as fillers.
PubMed:Effect of propionaldehyde or 2,3-butanedione additives on the mechanical properties of Bis-GMA analog-based composites.
PubMed:Influence of thermal expansion on shrinkage during photopolymerization of dental resins based on bis-GMA/TEGDMA.
PubMed:Can CQ be completely replaced by alternative initiators in dental adhesives?
PubMed:Optical characterization of bisphenol-A-glycidyldimethacrylate-triethyleneglycoldimethacrylate (BisGMA/TEGDMA) monomers and copolymer.
PubMed:Towards a controlled photopolymerization of dental dimethacrylate monomers: EPR studies on effects of dilution, filler loading, storage and aging.
PubMed:Influence of filler on the difference between the transmitted and reflected colors of experimental resin composites.
PubMed:Degree of conversion of resin blends in relation to ethanol content and hydrophilicity.
PubMed:Preparation and Properties of Novel Dentin Adhesives with Esterase Resistance.
PubMed:Influence of photoinitiator type on the rate of polymerization, degree of conversion, hardness and yellowing of dental resin composites.
PubMed:Cure width potential for MOD resin composite molar restorations.
PubMed:Apoptotic and necrotic influence of dental resin polymerization initiators in human gingival fibroblast cultures.
PubMed:Benzoyl germanium derivatives as novel visible light photoinitiators for dental materials.
PubMed:Onium salt reduces the inhibitory polymerization effect from an organic solvent in a model dental adhesive resin.
PubMed:Benzodioxole derivative as coinitiator for dental resin.
PubMed:Effects of water content and initiator composition on photopolymerization of a model BisGMA/HEMA resin.
PubMed:Solubility, salivary sorption and degree of conversion of dimethacrylate-based polymeric matrixes.
PubMed:Photopolymerization of dental resin as restorative material using an argon laser.
PubMed:The effect of light curing source on the residual yellowing of resin composites.
PubMed:The applicability of DPSS laser for light curing of composite resins.
PubMed:Argon laser: a light source alternative for photopolymerization and in-office tooth bleaching.
PubMed:Photopolymerization of N,N-dimethylaminobenzyl alcohol as amine co-initiator for light-cured dental resins.
PubMed:Amorphous calcium phosphate/urethane methacrylate resin composites. I. Physicochemical characterization.
PubMed:Onium salt improves the polymerization kinetics in an experimental dental adhesive resin.
PubMed:The effect of a leucite-containing ceramic filler on the abrasive wear of dental composites.
PubMed:Effects of combinations of ROS scavengers on oxidative DNA damage caused by visible-light-activated camphorquinone/N,N-dimethyl-p-toluidine.
PubMed:Radicals produced by blue-light-resin interactions alter the redox status of THP1 human monocytes.
PubMed:A natural component as coinitiator for unfilled dental resin composites.
PubMed:Analysis of camphorquinone in composite resins as a function of shade.
PubMed:Effect of different photoinitiator systems on conversion profiles of a model unfilled light-cured resin.
PubMed:Protective effects of antioxidants on micronuclei induced by camphorquinone/N,N-dimethyl-p-toluidine employing in vitro mammalian test system.
PubMed:Photoinitiation chemistry affects light transmission and degree of conversion of curing experimental dental resin composites.
PubMed:Quantum yield of conversion of the photoinitiator camphorquinone.
PubMed:Synthesis and evaluation of ethylene glycol 3-diethylamino-propionate methacrylate as a polymerizable amine coinitiator for dental application.
PubMed:A new kinetic model for the photopolymerization shrinkage-strain of dental composites and resin-monomers.
PubMed:Formulation and characterization of a novel fluoride-releasing dental composite.
PubMed:The initiating radical yields and the efficiency of polymerization for various dental photoinitiators excited by different light curing units.
PubMed:Radiopacity of experimental composite resins containing radiopaque materials.
PubMed:Effects of sub-toxic concentrations of camphorquinone on cell lipid metabolism.
PubMed:Polymerization contraction of resin composite vs. energy and power density of light-cure.
PubMed:Curing effectiveness of a light emitting diode on dentin bonding agents.
PubMed:Prerequisites for proper curing.
PubMed:ROS formation and glutathione levels in human oral fibroblasts exposed to TEGDMA and camphorquinone.
PubMed:The effect of ceramic and porous fillers on the mechanical properties of experimental dental composites.
PubMed:Efficacy of water-soluble photoinitiator on the adhesion of composite resin to bovine teeth in all-in-one bonding system.
PubMed:The effect of N-acetyl-l-cysteine and ascorbic acid on visible-light-irradiated camphorquinone/N,N-dimethyl-p-toluidine-induced oxidative stress in two immortalized cell lines.
PubMed:Self-curing, self-etching adhesive cement systems.
PubMed:How filler properties, filler fraction, sample thickness and light source affect light attenuation in particulate filled resin composites.
PubMed:The effect of antioxidants on oxidative DNA damage induced by visible-light-irradiated camphorquinone/N,N-dimethyl-p-toluidine.
PubMed:Oxygen-inhibited layer in adhesion dentistry.
PubMed:Degree of conversion and flexural properties of a dendrimer/methyl methacrylate copolymer: design of experiments and statistical screening.
PubMed:The effect of camphorquinone (CQ) and CQ-related photosensitizers on the generation of reactive oxygen species and the production of oxidative DNA damage.
PubMed:Comparative radical production and cytotoxicity induced by camphorquinone and 9-fluorenone against human pulp fibroblasts.
PubMed:Electron paramagnetic resonance study of free-radical kinetics in ultraviolet-light cured dimethacrylate copolymers.
PubMed:Flexural properties of denture base polymers reinforced with a glass cloth-urethane polymer composite.
PubMed:Color stability of resin matrix restorative materials as a function of the method of light activation.
PubMed:Effects of polymerization initiator complexation in methacrylated beta-cyclodextrin formulations.
PubMed:Curing dental resins and composites by photopolymerization.
PubMed:Quenched phosphorescence as a detection method in capillary electrophoretic chiral separations. Monitoring the stereoselective biodegradation of camphorquinone by yeast.
PubMed:[Characterization of three light sources. Study of their efficiency].
PubMed:Second generation LEDs for the polymerization of oral biomaterials.
PubMed:Water sorption characteristics of light-cured dental resins and composites based on Bis-EMA/PCDMA.
PubMed:Photoconstructs of nerve guidance prosthesis using photoreactive gelatin as a scaffold.
PubMed:Effect of polyacid aqueous solutions on photocuring of polymerizable components of resin-modified glass ionomer cements.
PubMed:Studies on MMA-TBB resin II. The effect of dual use of TBB and other initiators on polymerization of PMMA/MMA resin.
PubMed:ESR study of camphorquinone/amine photoinitiator systems using blue light-emitting diodes.
PubMed:Synthesis of organic-inorganic hybrid fillers at the molecular level and their application to composite resin.
PubMed:Studies on MMA-tBB resin. I. Comparison of TBB and other initiators in the polymerization of PMMA/MMA resin.
PubMed:Substrate specificity of mouse aldo-keto reductase AKR7A5.
PubMed:Effect of irradiation type (LED or QTH) on photo-activated composite shrinkage strain kinetics, temperature rise, and hardness.
PubMed:Study of water sorption, solubility and modulus of elasticity of light-cured dimethacrylate-based dental resins.
PubMed:Influence of composition on rate of polymerization contraction of light-curing resin composites.
PubMed:Composite conversion and temperature rise using a conventional, plasma arc, and an experimental blue LED curing unit.
PubMed:Responses of L929 mouse fibroblasts, primary and immortalized bovine dental papilla-derived cell lines to dental resin components.
PubMed:Comparison of antiandrogenic activities of vinclozolin and D,L-camphorquinone in androgen receptor gene transcription assay in vitro and mouse in utero exposure assay in vivo.
PubMed:Effect of chemical structure on degree of conversion in light-cured dimethacrylate-based dental resins.
PubMed:Contemporary issues in photocuring.
PubMed:Contraction stress related to degree of conversion and reaction kinetics.
PubMed:The effect of irradiation wavelength bandwidth and spot size on the scraping depth and temperature rise in composite exposed to an argon laser or a conventional quartz-tungsten-halogen source.
PubMed:Polymer properties on resins composed of UDMA and methacrylates with the carboxyl group.
PubMed:Visible-light-induced surface graft polymerization via camphorquinone impregnation technique.
PubMed:Influence of selected components on crosslink density in polymer structures.
PubMed:Biotransformation of (+)- and (-)-camphorquinones by plant cultured cells.
PubMed:Adverse effect of dentine bonding agent on the oral mucosa of guinea pigs.
PubMed:The production of reactive oxygen species by irradiated camphorquinone-related photosensitizers and their effect on cytotoxicity.
PubMed:Degree of conversion of composites measured by DTA and FTIR.
PubMed:The application of magnetic resonance microimaging to the visible light curing of dental resins. Part 2. Dynamic imaging by the FLASH-MOVIE pulse sequence.
PubMed:The relationship between leachability of polymerization initiator and degree of conversion of visible light-cured resin.
PubMed:Comparison between a plasma arc light source and conventional halogen curing units regarding flexural strength, modulus, and hardness of photoactivated resin composites.
PubMed:Development of a new photoinitiation system for dental light-cure composite resins.
PubMed:Organic leachables from polymer-based dental filling materials.
PubMed:Effect of contamination and etching on enamel bond strength of new light-cured glass ionomer cements.
PubMed:The durability of adhesion to phosphoric acid etched, wet dentin substrates.
PubMed:Highly cross-linked networks for dental applications obtained by photocuring of tris[2-(acryloyloxy)ethyl]isocyanurate, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol triacrylate, and pentaerythritol triacrylate.
PubMed:Effect of photoinitiator level on properties of a light-cured and post-cure heated model resin system.
PubMed:Effect of initiator concentration, exposure time and particle size of the filler upon the mechanical properties of a light-curing radiopaque dental composite.
PubMed:Development of new photopolymerizable dental sealants.
PubMed:Cytotoxicity of photosensitizers camphorquinone and 9-fluorenone with visible light irradiation on a human submandibular-duct cell line in vitro.
PubMed:Cytotoxicity of urethane dimethacrylate composites before and after aging and leaching.
PubMed:Crystal structure of cytochrome P-450cam complexed with the (1S)-camphor enantiomer.
PubMed:Photoactivated dentin bonding with N-phenyliminodiacetic acid.
PubMed:Effect of light wavelength on polymerization of light-cured resins.
PubMed:Preparation of an effective light-cured bonding agent for orthodontic application.
PubMed:Responses of oral epithelial cells to dental resin components.
PubMed:Influence of light irradiation of dentine primers on dentine-resin bond.
PubMed:Clinical guidelines for photocuring restorative resins.
PubMed:Experimental studies on the application of a porcelain-light-cured resin matrix system to the porcelain margin of metal-ceramic crowns.
PubMed:Effects of unpolymerized resin components on the function of accessory cells derived from the rat incisor pulp.
PubMed:Effect of photoinitiator on degree of conversion of unfilled light-cured resin.
PubMed:Active sensitization to camphoroquinone and double active sensitization to acrylics with long-lasting patch test reactions.
PubMed:Substrate analogue induced changes of the CO-stretching mode in the cytochrome P450cam-carbon monoxide complex.
PubMed:Protective glove material permeation by organic solids.
PubMed:Influence of aldehydes on selected mechanical properties of resin composites.
PubMed:Morphological characterization of hypersensitive human radicular dentin and the effect of a light-curing resin liner on tubular occlusion.
PubMed:Cytotoxic effects of resin components on cultured mammalian fibroblasts.
PubMed:Color change in light-cured resins exposed to daylight.
PubMed:Refractive-index-adjustable fillers for visible-light-cured dental resin composites: preparation of TiO2-SiO2 glass powder by the sol-gel process.
PubMed:Laser photopolymerization of dental materials with potential endodontic applications.
PubMed:Sensitivity to ambient light of visible light-cured composites.
PubMed:[Formulation of photocurable bonding liner and adhesion to dentin. Effect of photoinitiator, monomer and photoirradiation].
PubMed:Hardness of restorative resins: effect of camphorquinone, amine, and inhibitor.
PubMed:A comparative in vitro study of visible light-cured sealants.
PubMed:[Fundamental study on photocured resin for crown and bridge].
PubMed:Analysis of photo-initiators in visible-light-cured dental composite resins.
PubMed:Temperature jump relaxation kinetics of the P-450cam spin equilibrium.
PubMed:Water sorption of polymethacrylate networks: bis-GMA/TEGDM copolymers.
PubMed:A calorimetric study on the interaction of photoinitiators with phospholipid liposomes as a model for biological membranes.
PubMed:Inhibition of microsomal NAD(P)H oxidation by Triton X-100.
PubMed:Effects of photoinitiators for the visible-light resin system on hemolysis of dog erythrocytes and lipid peroxidation of their components.
PubMed:Camphoroquinone reduction: another reaction catalyzed by rat liver cytosol 3 alpha-hydroxysteroid dehydrogenase.
PubMed:Analysis of camphorquinone in visible light-cured composite resins.
PubMed:Improved photochemical bonding of composites to dentin using 4-methacryloxyethyl trimellitate anhydride.
PubMed:Inhibition of oxidative metabolism in Escherichia coli by d-camphor and restoration of oxidase activity by quinones.
PubMed:Fusion and compatibility of camphor and octane plasmids in Pseudomonas.
PubMed:Dissociation of a degradative plasmid aggregate in Pseudomonas.
PubMed:Camphor plasmid-mediated chromosomal transfer in Pseudomonas putida.
PubMed:Induction specificity and catabolite repression of the early enzymes in camphor degradation by Pseudomonas putida.
PubMed:Metabolism of camphanediols.
PubMed:The triplet states of alpha-dicarbonyls. Camphorquinone.
PubMed:[Microbiological transformion of bicyclic monoterpenes by Absidia orchidis (Vuill.) Hagem. I. Reduction of camphorquinone and isofenchonequinone. 17. Section on reactions with microorganisms].
PubMed:[Simple organic compounds in homogenous and heterogenous systems as open or latent peroxidase models of extraordinary effectiveness].
a natural monoterpene, non-aromatic quinone.
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