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

Product Name: [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
CAS No.: 16698-35-4
Chemical Name: [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
Synonyms: D-β-Tocopherol;D-BETA-TOCOPHEROL;b-Tocopherol;β-D-Tocopherol;Einecs 240-747-1;(+)-β-Tocopherol;TOCOPHEROL,D-β-(P);TOCOPHEROL, D-β-(P);(+)-beta-Tocopherol;TOCOPHEROL, D-BETA-
CBNumber: CB0888143
Molecular Formula: C28H48O2
Formula Weight: 416.67952
MOL File: 16698-35-4.mol

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

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
pka: 11.05±0.40(Predicted)
color: Colourless to Yellow
Cosmetics Ingredients Functions: FRAGRANCE
SKIN CONDITIONING - OCCLUSIVE
ANTIOXIDANT
SKIN CONDITIONING - MISCELLANEOUS
InChI: InChI=1S/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-24(6)26(29)19-23(5)27(25)30-28/h19-22,29H,8-18H2,1-7H3/t21-,22-,28-/m1/s1
InChIKey: WGVKWNUPNGFDFJ-DQCZWYHMSA-N
SMILES: [C@@]1(C)(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)OC2=C(C)C=C(O)C(C)=C2CC1
EPA Substance Registry System: 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- (16698-35-4)

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Safety

Safety Statements: 24/25
TSCA: TSCA listed
HS Code: 29362800

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

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N-Bromosuccinimide Price

TRC

Product number: T526130
Product name: β-Tocopherol
Packaging: 25mg
Price: $205
Updated: 2021/12/16

ChemScene

Product number: CS-0128997
Product name: β-Tocopherol
Purity: 99.64%
Packaging: 5mg
Price: $185
Updated: 2021/12/16

ChemScene

Product number: CS-0128997
Product name: β-Tocopherol
Purity: 99.64%
Packaging: 10mg
Price: $280
Updated: 2021/12/16

Ambeed

Product number: A823203
Product name: (R)-2,5,8-Trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol
Purity: 95+%
Packaging: 50mg
Price: $221
Updated: 2021/12/16

Ambeed

Product number: A823203
Product name: (R)-2,5,8-Trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol
Purity: 95+%
Packaging: 100mg
Price: $354
Updated: 2021/12/16

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

Chemical Properties

Brownish Yellow Oil

Uses

One of the naturally occurring forms of Vitamin E. Is biologically less active than α-Tocopherol.

Definition

ChEBI: 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

Raw materials

Preparation Products

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

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

Career Henan Chemica Co

Product: [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol 16698-35-4
Price: US $1.00/g
Min. Order: 1g
Purity: 85.0-99.8%
Supply Ability: 20ton
Release date: 2020-10-28

16698-35-4, [2R[2R(4R,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-olRelated Search:

D-beta- Tocotrienol methyl (16alpha,17beta)-17-hydroxyyohimban-16-carboxylate beta-Sitosterol 2'-Deoxyadenosine D-alpha tocopheryl acetate D-alpha-Tocopherol

[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)-

D-BETA-TOCOPHEROL

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

TOCOPHEROL, D-β-(P)

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

(+)- 2,5,8-Trimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol

rac-β-Tocopherol Solution, 100ppm

β-Tocopherol, 98%, from Fortune windmillpalm petiole

D-β-Tocopherol

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

b-Tocopherol

(+)-beta-Tocopherol

TOCOPHEROL,D-β-(P)

Tocopherol Impurity 19

TOCOPHEROL, D-BETA-

(+)-β-Tocopherol

β-D-Tocopherol

16698-35-4

Aromatics

Chiral Reagents

Heterocycles

Intermediates & Fine Chemicals

Isotope Labelled Compounds

Pharmaceuticals

[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 Property

Safety

Hazard and Precautionary Statements (GHS)

N-Bromosuccinimide Price

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

Chemical Properties

Uses

Definition

[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

Raw materials

Preparation Products

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

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16698-35-4, [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-olRelated Search:

[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 Property

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

[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

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

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16698-35-4, [2R[2R(4R,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-olRelated Search: