ChemicalBook >> CAS DataBase List >>[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
![[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Structure](CAS/GIF/16698-35-4.gif)
- 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;Einecs 240-747-1;(+)-β-Tocopherol;TOCOPHEROL,D-β-(P);TOCOPHEROL, D-β-(P);(+)-beta-Tocopherol;TOCOPHEROL, D-BETA-;Tocopherol Impurity 19
- CBNumber:
- CB0888143
- Molecular Formula:
- C28H48O2
- Molecular Weight:
- 416.67952
- MDL Number:
- MFCD23103042
- MOL File:
- 16698-35-4.mol
- MSDS File:
- SDS
Last updated:2023-05-15 10:43:55
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol 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 |
| pka | 11.05±0.40(Predicted) |
| color | Colourless to Yellow |
| FDA UNII | 9U6A490501 |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P301+P312-P330 |
| Safety Statements | 24/25 |
| HS Code | 29362800 |
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | T526130 | β-Tocopherol | 16698-35-4 | 25mg | $205 | 2021-12-16 | Buy |
| ChemScene | CS-0128997 | β-Tocopherol 99.64% | 16698-35-4 | 5mg | $185 | 2021-12-16 | Buy |
| ChemScene | CS-0128997 | β-Tocopherol 99.64% | 16698-35-4 | 10mg | $280 | 2021-12-16 | Buy |
| Ambeed | A823203 | (R)-2,5,8-Trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol 95+% | 16698-35-4 | 100mg | $354 | 2021-12-16 | Buy |
| Crysdot | CD11240820 | (R)-2,5,8-Trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol 95+% | 16698-35-4 | 5mg | $365 | 2021-12-16 | Buy |
[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol Chemical Properties,Uses,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
Global( 82)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18779 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3772 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10319 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9639 | 58 |
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 |
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
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![[2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol pictures](https://img.chemicalbook.com/ProductImageEN/2020-10/Small/fbde8de1-5483-48a6-83f7-76fabcce14cc.jpg) |
2024-10-22 | [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
16698-35-4
|
US $1.00 / g | 1g | 85.0-99.8% | 20ton | Career Henan Chemica Co |
-
- [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
16698-35-4
- US $1.00 / g
- 85.0-99.8%
- Career Henan Chemica Co
16698-35-4([2R[2R*(4R*,8R*)]]-3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol)Related Search:
[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
TOCOPHEROL, D-β-(P)
(+)- 2,5,8-Trimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol
rac-β-Tocopherol Solution, 100ppm
β-Tocopherol, 98%, from Fortune windmillpalm petiole
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
D-BETA-TOCOPHEROL
D-β-Tocopherol
b-Tocopherol
(+)-beta-Tocopherol
TOCOPHEROL,D-β-(P)
Tocopherol Impurity 19
TOCOPHEROL, D-BETA-
(+)-β-Tocopherol
16698-35-4
Aromatics
Chiral Reagents
Heterocycles
Intermediates & Fine Chemicals
Isotope Labelled Compounds
Pharmaceuticals