EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes


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CAS Number: 638-67-5Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:211-347-4
Nikkaji Web:J1.716G
Beilstein Number:1756000
XlogP3:12.10 (est)
Molecular Weight:324.63556000
Formula:C23 H48
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:fragrance 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
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Appearance:white solid (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 47.00 to 48.00 °C. @ 760.00 mm Hg
Boiling Point: 377.00 to 390.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.000012 mmHg @ 25.00 °C. (est)
Flash Point:> 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w): 12.425 (est)
Soluble in:
 water, 2.946e-007 mg/L @ 25 °C (est)
Insoluble in:
Organoleptic Properties:
Odor Strength:low
Odor Description:at 100.00 %. waxy
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
None found
BOC Sciences
For experimental / research use only.
n-Tricosane >99.0%(GC)
EMD Millipore
For experimental / research use only.
Santa Cruz Biotechnology
For experimental / research use only.
Sigma-Aldrich: Aldrich
For experimental / research use only.
Tricosane 99%
For experimental / research use only.
Tricosane >98.0%(GC)
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
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:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for tricosane usage levels up to:
  10.0000 % in the fragrance concentrate.
Recommendation for tricosane flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):638-67-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :12534
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
EPA/NOAA CAMEO:hazardous materials
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:638-67-5
Pubchem (cid):12534
Pubchem (sid):135269976
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
Golm Metabolome Database:Search
KEGG (GenomeNet):C17433
HMDB (The Human Metabolome Database):HMDB61866
Export Tariff Code:2901.10.5000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 allspice plant
Search Trop Picture
 basswood flower
Search Trop Picture
 boronia absolute @ 0.03%
Data GC Search Trop Picture
 cabocla flower oil brazil @ 4.40%
Data GC Search Trop Picture
 calamus leaf oil @ 0.10%
Data GC Search Trop Picture
 cardamom seed
Search Trop Picture
 cassie absolute @ 0.37%
Data GC Search Trop Picture
 coconut seed oil
Search Trop Picture
 couroupita guianensis aubl. flower oil brazil @ 1.70%
Data GC Search Trop Picture
 elder black elder flower
Search Trop Picture
 elder black elder flower oil
Search Trop Picture
 ginkgo biloba leaf
Search Trop Picture
 herniaria incana lam. oil greece @ 0.80%
Data GC Search Trop Picture
 jambu flower oil brazil @ 0.20%
Data GC Search Trop Picture
 kewda oil @ 0.21-0.22%
Data GC Search Trop Picture
 kohlrabi stem
Search Trop Picture
 narcissus absolute @ 0.84%
Data GC Search Trop Picture
 nepeta betonicifolia c.a. meyer oil turkey @ 0.70%
Data GC Search Trop Picture
 papaya seed oil
Search Trop Picture
 phlomis fruticosa l. flower oil greece @ 2.30%
Data GC Search Trop Picture
 thevetia peruviana (pers.) k. schum. flower oil brazil @ 1.30%
Data GC Search Trop Picture
 witch hazel leaf oil @ 10.38%
Data GC Search Trop Picture


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PubMed:Ambient has become strained. Identification of Acacia dealbata Link volatiles interfering with germination and early growth of native species.
PubMed:Phenolic profile, antioxidant capacity and anti-inflammatory activity of Anethum graveolens L. essential oil.
PubMed:Chemical composition of essential oils and hydrosols from fresh flowers of Cerasus subhirtella and Cerasus serrulata from East China.
PubMed:Separation of Scaptotrigona postica workers into defined task groups by the chemical profile on their epicuticle wax layer.
PubMed:Chemical composition of the essential oils of three endemic species of Anthemis Sect. Hiorthia (DC.) R.Fern. growing wild in Sicily and chemotaxonomic volatile markers of the genus Anthemis L.: an update.
PubMed:Following in their footprints: cuticular hydrocarbons as overwintering aggregation site markers in Hippodamia convergens.
PubMed:Fruit cuticle composition of a melting and a nonmelting peach cultivar.
PubMed:Comparison of chemical composition of Aerva javanica seed essential oils obtained by different extraction methods.
PubMed:A male-predominant cuticular hydrocarbon, 7-methyltricosane, is used as a contact pheromone in the western flower thrips Frankliniella occidentalis.
PubMed:Propolis volatiles characterisation from acaricide-treated and -untreated beehives maintained at Algarve (Portugal).
PubMed:Essential oils composition of Periploca laevigata Aiton subsp. angustifolia (Labill.) Markgraf (Apocynaceae-Periplocoideae).
PubMed:Phase transitions between the rotator phases of paraffin investigated using silicon microcantilevers.
PubMed:Oviposition habitat selection by Anopheles gambiae in response to chemical cues by Notonecta maculata.
PubMed:Chemical composition and antimicrobial activity of the essential oil of Anthemis altissima L. var. altissima.
PubMed:An unusually flexible expanded hexaamine cage and its Cu(II) complexes: variable coordination modes and incomplete encapsulation.
PubMed:21-(4-Methyl-phenyl-sulfon-yl)-4,7,13,16-tetra-oxa-1,10,21-triaza-bicyclo-[8.8.5]tricosane-19,23-dione: an N-tosyl-ated macrobicyclic dilactam.
PubMed:Gas-chromatography and electroantennogram analysis of saturated hydrocarbons of cruciferous host plants and host larval body extracts of Plutella xylostella for behavioural manipulation of Cotesia plutellae.
PubMed:Volatile compounds released by disturbed and undisturbed adults of Anchomenus dorsalis (Coleoptera, Carabidae, Platynini) and structure of the pygidial gland.
PubMed:[Studies on the chemical constituents of marine sponge Iotrochota sp].
PubMed:Predator-released hydrocarbons repel oviposition by a mosquito.
PubMed:[Study on the chemical constituents in the volatile oils of the flowers of Tibetan medicine Rhododendron anthopogon].
PubMed:Immunotoxicity activity of 1,2,4-trimethoxybenzene from the Paulownia coreana Uyeki. against Aedes aegypti L.
PubMed:Antibacterial activities of essential oils and extracts of Turkish Achillea, Satureja and Thymus species against plant pathogenic bacteria.
PubMed:New sterol esters from the flowers of Punica granatum Linn.
PubMed:Fatty acid derived compounds--the dominant volatile class of the essential oil poor Sonchus arvensis subsp. uliginosus (Bieb.) Nyman.
PubMed:Molecular organization of the lipid matrix in intact Stratum corneum using ATR-FTIR spectroscopy.
PubMed:Octahedral and trigonal prismatic structure preferences in a bicyclic hexaamine cage for zinc(II), cadmium(II) and mercury(II) ions.
PubMed:The scent of the waggle dance.
PubMed:Cuticular hydrocarbon composition in pupal exuviae for taxonomic differentiation of six necrophagous flies.
PubMed:Calculations of and evidence for chain packing stress in inverse lyotropic bicontinuous cubic phases.
PubMed:Molecular recognition of DNA by rigid [N]-polynorbornane-derived bifunctional intercalators: synthesis and evaluation of their binding properties.
PubMed:An expanded cavity hexaamine cage for copper(II).
PubMed:Bimetallic complexes of spiro-azacrown ligands as catalysts of phosphoester and phosphoric anhydride cleavage.
PubMed:Surface-based lithium ion sensor: An electrode derivatized with a self-assembled monolayer.
PubMed:Chemically mediated intraguild predator avoidance by aphid parasitoids: interspecific variability in sensitivity to semiochemical trails of ladybird predators.
PubMed:Effect of monosodium methanarsonate application on cuticle wax content of cocklebur and cotton plants.
PubMed:Late opacification of a silicone intraocular lens caused by ophthalmic ointment.
PubMed:Characterization of waxes used in pictorial artworks according to their relative amount of fatty acids and hydrocarbons by gas chromatography.
PubMed:Chemical composition and antidermatophytic properties of volatile fractions of hexanic extract from leaves of Cupressus lusitanica Mill. from Cameroon.
PubMed:A highly selective bicyclic fluoroionophore for the detection of lithium ions.
PubMed:Emissions of organic compounds and trace metals in fine particulate matter from motor vehicles: a tunnel study in Houston, Texas.
PubMed:The role of semiochemicals in the avoidance of the seven-spot ladybird, Coccinella septempunctata, by the aphid parasitoid, Aphidius ervi.
PubMed:Specificity in template syntheses of hexaaza-macrobicyclic cages: [Pt(Me5-tricosatrieneN6)]4+ and [Pt(Me5-tricosaneN6)]4+.
PubMed:Mate recognition in the two-spot ladybird beetle, Adalia bipunctata: role of chemical and behavioural cues.
PubMed:Semiochemicals from ovaries of gravid females attract ovipositing female houseflies, Musca domestica.
PubMed:Effect of the entomopathogenic fungus, Entomophthora muscae (Zygomycetes: Entomophthoraceae), on sex pheromone and other cuticular hydrocarbons of the house fly, Musca domestica.
PubMed:Mating alters the cuticular hydrocarbons of female Anopheles gambiae sensu stricto and aedes Aegypti (Diptera: Culicidae).
PubMed:Nestmate recognition in social wasps: manipulation of hydrocarbon profiles induces aggression in the European hornet.
PubMed:Cuticular hydrocarbons and novel alkenediol iacetates from wheat stem sawfly (Cephus cinctus): natural oxidation to pheromone components.
PubMed:Surface freezing in n-alkane solutions: the relation to bulk phases.
PubMed:Four-component intergrowth structures of the metal-ion cage complexes fac-(1,5,9,13,20-pentamethyl-3,7,11,15,18,22-hexaazabicyclo
PubMed:Isolation and structural determination of new sphingolipids and pharmacological activity of africanene and other metabolites from Sinularia leptoclados.
PubMed:Degradation of crude oil by Acinetobacter calcoaceticus and Alcaligenes odorans.
PubMed:Electrogenerated chemiluminescence. 58. Ligand-sensitized electrogenerated chemiluminescence in europium labels.
PubMed:Catalytic Hydrolysis of Phosphate Diesters by Lanthanide(III) Cryptate (2.2.1) Complexes.
PubMed:Proposed mechanism for the cytochrome P450-catalyzed conversion of aldehydes to hydrocarbons in the house fly, Musca domestica.
PubMed:Squash leaf glandular trichome volatiles: Identification and influence on behavior of female pickleworm moth [Diaphania nitidalis (Stoll.)] (Lepidoptera: Pyralidae).
PubMed:Hydrophobic effect at the origin of the low solubility of inert solid substances in hydrogen-bonded solvents.
PubMed:Contents of poison apparatus and their relation to trail-following in the antDaceton armigerum.
PubMed:Volatile secretion of dufour gland of workers of an army ant,Dorylus (Anomma) molestus.
PubMed:Copulation releaser pheromone in body scales of female whitemarked tussock moth,Orgyia leucostigma (Lepidoptera: Lymantriidae): Identification and behavioral role.
PubMed:Efficiency, Na+/K+ selectivity and temperature dependence of ion transport through lipid membranes by (221)C10-cryptand, an ionizable mobile carrier.
PubMed:Studies on alkane biosynthesis in epidermis of Allium porrum L. leaves. Direct synthesis of tricosane from lignoceric acid.
None found
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