ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Esters >Carboxylic Acid Esters >Tocopheryl acetate
Tocopheryl acetate
- CAS No.
- 7695-91-2
- Chemical Name:
- Tocopheryl acetate
- Synonyms
- VITAMIN E ACETATE;VITAMIN E OIL;DL-α-tocopheryl acetate;DL-α-Tocopherol Acetate;VITAMIN E ACETATE OIL;DL-A-TOCOPHEROL ACETATE;DL-A-TOCOPHERYL ACETATE;ALPHA-TOCOPHERYL ACETATE;DL-ALPHA-TOCOPHEROL ACETATE;DL-ALPHA-TOCOPHERYL ACETATE
- CBNumber:
- CB0459903
- Molecular Formula:
- C31H52O3
- Molecular Weight:
- 472.74
- MOL File:
- 7695-91-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 8:54:58
| Melting point | -28°C |
|---|---|
| Boiling point | 224 °C0.3 mm Hg(lit.) |
| Density | 0.96 g/mL at 20 °C (lit.) |
| vapor density | 16.3 (vs air) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils. |
| form | Viscous Liquid |
| Specific Gravity | 0.962 (20/4℃) |
| color | Clear yellow viscous liquid |
| Odor | Odorless |
| Water Solubility | Immiscible with water. |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9495 |
| BRN | 97512 |
| InChIKey | ZAKOWWREFLAJOT-CEFNRUSXSA-N |
| LogP | 12.260 (est) |
| CAS DataBase Reference | 7695-91-2(CAS DataBase Reference) |
| NIST Chemistry Reference | (+)-«ALPHA»-tocopherol acetate(7695-91-2) |
| EPA Substance Registry System | 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate (7695-91-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H413 | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | GA8747000 | |||||||||
| F | 8-10-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29362800 | |||||||||
| NFPA 704 |
|
Tocopheryl acetate price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | T3376 | DL-α-Tocopherol acetate ≥96% (HPLC) | 7695-91-2 | 5G | ₹2175.83 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | T3376 | DL-α-Tocopherol acetate ≥96% (HPLC) | 7695-91-2 | 25G | ₹4773.83 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | T3376 | DL-α-Tocopherol acetate ≥96% (HPLC) | 7695-91-2 | 100G | ₹11604.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | PHR1030 | Tocopheryl Acetate, a Pharmaceutical Secondary Standard; Certified Reference Material | 7695-91-2 | 500MG | ₹8237.83 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 92359 | DL-α-Tocopherol acetate certified reference material, TraceCERT? | 7695-91-2 | 50MG | ₹6614.08 | 2022-06-14 | Buy |
Tocopheryl acetate Chemical Properties,Uses,Production
Chemical Properties
Light yellow to yellow clear liquid
Uses
All-rac-alpha-tocopheryl acetate for peak identification may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography.
General Description
DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.
Hazard
A reproductive hazard.
Contact allergens
Tocopherol and tocopheryl acetate are used mainly as antioxidants. Tocopheryl acetate, an ester of tocopherol (vitamin E), can induce allergic contact dermatitis.
Purification Methods
It is a viscous liquid which is purified by distillation under high vacuum under N2 or Ar and stored in sealed ampoules in the dark. It is considerably more stable to light and air than the parent unacetylated vitamin. It is insoluble in H2O but freely soluble in organic solvents. All eight stereoisomers have been synthesised. The commercially pure d-tocopheryl acetate (2R,4'R,8'R) has b 180-200o/0.7mm and [] D 20 +3.9o (c 5, EtOH); see above. [Cohen et al. Helv Chim Acta 64 1158 1981, Beilstein 17/4 V 169.]
Tocopheryl acetate Preparation Products And Raw materials
Raw materials
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Global( 554)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Shreenath Chemicals | +91-8369634120 +91-8369634120 | Maharashtra, India | 48 | 58 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| Art Vatika Institute | 08047310602 | Haryana, India | 18 | 58 | Inquiry |
| Mitushi Biopharma | 08046058050 | Ahmedabad, India | 47 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Shreenath Chemicals | 58 |
| Scientific OEM | 38 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| ALPHA CHEMIKA | 43 |
| Triveni chemicals | 58 |
| Central Drug House(P) Ltd. | 58 |
| LOBA CHEMIE PVT.LTD. | 58 |
| Pharmaffiliates Analytics and Synthetics P. Ltd | 58 |
| Art Vatika Institute | 58 |
| Mitushi Biopharma | 58 |
Related articles
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- Jan 15，2024
7695-91-2(Tocopheryl acetate)Related Search:
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