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

2H-1-benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrien-1-yl]-, (2R)-

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CAS Number: 490-23-3Picture of molecule3D/inchi
Other(deleted CASRN):134931-97-8
ECHA EINECS - REACH Pre-Reg:207-708-0
Nikkaji Web:J1.455.586B
Beilstein Number:043513
XlogP3-AA:8.90 (est)
Molecular Weight:410.64114000
Formula:C28 H42 O2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
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:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 528.80 °C. @ 760.00 mm Hg (est)
Flash Point: 423.00 °F. TCC ( 217.00 °C. ) (est)
logP (o/w): 10.300 (est)
Soluble in:
 water, 1.929e-006 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
None found
BOC Sciences
For experimental / research use only.
b-Tocotrienol 97.5%
Odor: characteristic
Use: ?-Tocotrienol is isolated from the stem bark of Garcinia virgata. It inhibits
Santa Cruz Biotechnology
For experimental / research use only.
beta-Tocotrienol ≥97%
For experimental / research use only.
Safety Information:
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:
natural substances and extractives
Recommendation for beta-tocotrienol usage levels up to:
 not for fragrance use.
Recommendation for beta-tocotrienol flavor usage levels up to:
 not for flavor use.
Safety References:
European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on the re-evaluation of tocopherol-rich extract (E 306), a-tocopherol (E 307), ?-tocopherol (E 308) and d-tocopherol (E 309) as food additives
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):490-23-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5282348
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):5282348
Pubchem (sid):135052133
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):C14154
HMDB (The Human Metabolome Database):HMDB30554
FDA Listing of Food Additive Status:View
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
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 wheat bran oil
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2H-1-benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-((3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrienyl)-, (2R)-
2H-1-benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyl-3,7,11-tridecatrienyl)-, [R-(E,E)]-
2H-1-benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrien-1-yl]-, (2R)-
2H-1-benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(3E,7E)-4,8,12-trimethyl-3,7,11-tridecatrienyl]-, (2R)-


PubMed:Final report on the safety assessment of Tocopherol, Tocopheryl Acetate, Tocopheryl Linoleate, Tocopheryl Linoleate/Oleate, Tocopheryl Nicotinate, Tocopheryl Succinate, Dioleyl Tocopheryl Methylsilanol, Potassium Ascorbyl Tocopheryl Phosphate, and Tocophersolan.
PubMed:Antioxidant activities of tocopherols/tocotrienols and lipophilic antioxidant capacity of wheat, vegetable oils, milk and milk cream by using photochemiluminescence.
PubMed:Antiproliferation and induction of caspase-8-dependent mitochondria-mediated apoptosis by β-tocotrienol in human lung and brain cancer cell lines.
PubMed:Tocochromanols and carotenoids in sorghum (Sorghum bicolor L.): diversity and stability to the heat treatment.
PubMed:Tocotrienols in Vellozia gigantea leaves: occurrence and modulation by seasonal and plant size effects.
PubMed:Serum levels of vitamin E forms and risk of cognitive impairment in a Finnish cohort of older adults.
PubMed:Vitamin E analyses in seeds reveal a dominant presence of tocotrienols over tocopherols in the Arecaceae family.
PubMed:Identification of α-tocotrienolquinone epoxides and development of an efficient molecular distillation procedure for quantitation of α-tocotrienol oxidation products in food matrices by high-performance liquid chromatography with diode array and fluorescence detection.
PubMed:Separation of α-tocotrienol oxidation products and eight tocochromanols by HPLC with DAD and fluorescence detection and identification of unknown peaks by DAD, PBI-EIMS, FTIR, and NMR.
PubMed:Intake of antioxidants and risk of type 2 diabetes in a cohort of male smokers.
PubMed:Antioxidant activity and inhibition of lipid peroxidation in germinating seeds of transgenic soybean expressing OsHGGT.
PubMed:High plasma levels of vitamin E forms and reduced Alzheimer's disease risk in advanced age.
PubMed:Tocopherols and tocotrienols in wheat genotypes in the HEALTHGRAIN Diversity Screen.
PubMed:Comprehensive analysis of vitamin E constituents in human plasma by liquid chromatography-mass spectrometry.
PubMed:A short and convenient chemical route to optically pure 2-methyl chromanmethanols. Total asymmetric synthesis of beta-, gamma-, and delta-tocotrienols.
PubMed:Tocopherol and tocotrienol content of hazelnut cultivars grown in portugal.
PubMed:Simultaneous determination of vitamin E homologs in chicken meat by liquid chromatography with fluorescence detection.
PubMed:Dietary antioxidant intake and risk of type 2 diabetes.
PubMed:Normal phase high-performance liquid chromatography method for the determination of tocopherols and tocotrienols in cereals.
PubMed:Effects of commercial processing on levels of antioxidants in oats (Avena sativa L.).
PubMed:Determination of RS,E/Z-tocotrienols by HPLC.
PubMed:Palm tocotrienols protect ApoE +/- mice from diet-induced atheroma formation.
PubMed:Biological activity of vitamin E compounds and natural materials by the resorption-gestation test, and chemical determination of the vitamin E activity in foods and feeds.
PubMed:The isolation and properties of delta-tocotrienol from Hevea latex.
Isol. from wheat bran oil
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