[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol

[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Suppliers list
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
CAS:16698-35-4
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:TIANFU-CHEM [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol 16698-35-4
CAS:16698-35-4
Purity:99% Package:25KG;5KG;1KG
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Email: zheyansh@163.com
Products Intro: Product Name:[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
CAS:16698-35-4
Purity:98% Package:5mg/25mg
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:TOCOPHEROL, D-β-(P)
CAS:16698-35-4
Purity:99% Package:5KG;1KG
Company Name: BOC Sciences
Tel: +1-631-485-4226
Email: inquiry@bocsci.com
Products Intro: Product Name:β-Tocopherol
CAS:16698-35-4
Package:50 mg Remarks:BOC Sciences also provides custom synthesis services for β-Tocopherol.
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Basic information
Product Name:[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
Synonyms:[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-(4R,8R)-4,8,12-trimethyltridecyl-, (2R)-;3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-, [2R-[2R*(4R*,8R*)]]-2H-1-Benzopyran-6-ol , [2 theta-[2 theta(4 theta,8 theta)]]- 2h-1-benzopyran-6-ol, 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-,[2R-[2R*(4R*,8R*)]]-;(2R)-2,5,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol;(2R)-3,4-Dihydro-2β,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol;Einecs 240-747-1;(R)-2,5,8-TriMethyl-2-((4R,8R)-4,8,12-triMethyltridecyl)chroMan-6-ol;β-Tocopherol, froM Fortune windMillpalM petiole
CAS:16698-35-4
MF:C28H48O2
MW:416.67952
EINECS:2407471
Product Categories:Aromatics;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals
Mol File:16698-35-4.mol
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Structure
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Chemical Properties
Boiling point 516.3±49.0 °C(Predicted)
density 0.933±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility Chloroform (Sparingly), Ethanol (Slightly), Ethyl Acetate (Slightly)
form Oil
pka11.05±0.40(Predicted)
color Colourless to Yellow
EPA Substance Registry System2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- (16698-35-4)
Safety Information
Safety Statements 24/25
HS Code 29362800
MSDS Information
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Usage And Synthesis
Chemical PropertiesBrownish Yellow Oil
UsesOne of the naturally occurring forms of Vitamin E. Is biologically less active than α-Tocopherol.
DefinitionChEBI: Beta-tocopherol is a tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 5 and 8. While it is found in low concentrations in many vegetable oils, only cottonseed oil contains significant amounts. It has a role as a plant metabolite and a food component. It is a vitamin E and a tocopherol.
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Preparation Products And Raw materials
Tag:[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol(16698-35-4) Related Product Information
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