DL-α-Tocopherol
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- $3 - $5101
- Product name: DL-α-Tocopherol
- CAS: 10191-41-0
- MF: C29H50O2
- MW: 430.71
- EINECS:233-466-0
- MDL Number:MFCD00072051
- Synonyms:3,4-dthydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-0l ;DL-VITAMIN E 98%;NATURAL VITAMIN E(MIXED TOCOPHEROL);VITAMIN E OIL, 98% USP;VitaminE50%Natural;DL-ALFA-TOCOPHEROL;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-;alpha-tocopherol, 5,7,8-trimethyltocol
50 prices
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Brand
- A1 Biochem Labs
- AK Scientific
- Alfa Aesar
- Alichem
- Ambeed
- AvaChem
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- CSNpharm
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 5μG
- 5mg
- t1550000
- 20mg
- 100mg
- 100ul
- 200MG
- 250mg
- 500mg
- 1mL
- 5G
- 3
- 1g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- 1kg
- 5KG
- 20kg
- ManufacturerA1 Biochem Labs
- Product number3
- Product description3 3%
- Packaging3
- Price$3
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberM349
- Product descriptionDL-alpha-Tocopherol
- Packaging25g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ10718
- Product descriptionDL-alpha-Tocopherol
- Packaging100g
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA17039
- Product descriptionDL-alpha-Tocopherol, 97+%
- Packaging50g
- Price$61.2
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17039
- Product descriptionDL-alpha-Tocopherol, 97+%
- Packaging250g
- Price$219
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17039
- Product descriptionDL-alpha-Tocopherol, 97+%
- Packaging1000g
- Price$767
- Updated2024-03-01
- Buy
- ManufacturerAlichem
- Product number10191410
- Product description2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol
- Packaging1000g
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA238186
- Product descriptionDL-alpha-Tocopherol 98%
- Packaging100mg
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA238186
- Product descriptionDL-alpha-Tocopherol 98%
- Packaging25g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA238186
- Product descriptionDL-alpha-Tocopherol 98%
- Packaging1g
- Price$43
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA238186
- Product descriptionDL-alpha-Tocopherol 98%
- Packaging100g
- Price$51
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA238186
- Product descriptionDL-alpha-Tocopherol 98%
- Packaging500g
- Price$185
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA238186
- Product descriptionDL-alpha-Tocopherol 98%
- Packaging1kg
- Price$331
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number4172
- Product descriptionDL-alpha-Tocopherol
- Packaging5mg
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number4172
- Product descriptionDL-alpha-Tocopherol
- Packaging20mg
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number4172
- Product descriptionDL-alpha-Tocopherol
- Packaging100mg
- Price$79
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A1 Biochem Labs | 3 | 3 3% | 3 | $3 | 2021-12-16 | Buy |
| AK Scientific | M349 | DL-alpha-Tocopherol | 25g | $33 | 2021-12-16 | Buy |
| AK Scientific | J10718 | DL-alpha-Tocopherol | 100g | $300 | 2021-12-16 | Buy |
| Alfa Aesar | A17039 | DL-alpha-Tocopherol, 97+% | 50g | $61.2 | 2024-03-01 | Buy |
| Alfa Aesar | A17039 | DL-alpha-Tocopherol, 97+% | 250g | $219 | 2024-03-01 | Buy |
| Alfa Aesar | A17039 | DL-alpha-Tocopherol, 97+% | 1000g | $767 | 2024-03-01 | Buy |
| Alichem | 10191410 | 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol | 1000g | $400 | 2021-12-16 | Buy |
| Ambeed | A238186 | DL-alpha-Tocopherol 98% | 100mg | $5 | 2021-12-16 | Buy |
| Ambeed | A238186 | DL-alpha-Tocopherol 98% | 25g | $37 | 2021-12-16 | Buy |
| Ambeed | A238186 | DL-alpha-Tocopherol 98% | 1g | $43 | 2021-12-16 | Buy |
| Ambeed | A238186 | DL-alpha-Tocopherol 98% | 100g | $51 | 2021-12-16 | Buy |
| Ambeed | A238186 | DL-alpha-Tocopherol 98% | 500g | $185 | 2021-12-16 | Buy |
| Ambeed | A238186 | DL-alpha-Tocopherol 98% | 1kg | $331 | 2021-12-16 | Buy |
| AvaChem | 4172 | DL-alpha-Tocopherol | 5mg | $29 | 2021-12-16 | Buy |
| AvaChem | 4172 | DL-alpha-Tocopherol | 20mg | $49 | 2021-12-16 | Buy |
| AvaChem | 4172 | DL-alpha-Tocopherol | 100mg | $79 | 2021-12-16 | Buy |
Properties
Melting point :2-4°C
alpha :[α]D20 - 0.02 - +0.02゜ (neat)
Boiling point :200-220°C 0,1mm
Density :0.950 g/mL at 20 °C(lit.)
refractive index :n20/D 1.506
Flash point :240°C
storage temp. :2-8°C
solubility :H2O: insoluble
form :Pale yellow oil
pka :11.40±0.40(Predicted)
color :Colourless to Dark Yellow
Odor :at 100.00?%. bland
Water Solubility :Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water.
Sensitive :Light Sensitive
Merck :14,9495
BRN :94012
InChIKey :GVJHHUAWPYXKBD-IEOSBIPESA-N
LogP :12.2 at 25℃
CAS DataBase Reference :10191-41-0(CAS DataBase Reference)
EPA Substance Registry System :2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- (10191-41-0)
alpha :[α]D20 - 0.02 - +0.02゜ (neat)
Boiling point :200-220°C 0,1mm
Density :0.950 g/mL at 20 °C(lit.)
refractive index :n
Flash point :240°C
storage temp. :2-8°C
solubility :H2O: insoluble
form :Pale yellow oil
pka :11.40±0.40(Predicted)
color :Colourless to Dark Yellow
Odor :at 100.00?%. bland
Water Solubility :Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water.
Sensitive :Light Sensitive
Merck :14,9495
BRN :94012
InChIKey :GVJHHUAWPYXKBD-IEOSBIPESA-N
LogP :12.2 at 25℃
CAS DataBase Reference :10191-41-0(CAS DataBase Reference)
EPA Substance Registry System :2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- (10191-41-0)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
DL-α-Tocopherol is used as an antioxidant that protects cell membrane lipids from oxidative damage.More related product prices
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- 10424-65-4
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Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
