| Product Identification | Back to Contents | 【Product Name】
D-alpha-Tocopheryl acetate | 【Synonyms】
(R,R,R)-alpha-Tocopheryl acetate
[2R-[2R*(4R*,8R*)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol acetate
alpha-Tocopheryl acetate
Contopheron
DL-alpha-Tocopheryl acetate
Gevex | 【CAS】
58-95-7 | 【Formula】
C31H52O3 | 【Molecular Weight】
472.75 | 【EINECS】
200-405-4 | 【RTECS】
GP8280000 | 【RTECS Class】
Drug | 【Beilstein/Gmelin】
97513 | 【Beilstein Reference】
5-17-04-00168 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Odorless off-white crystals. | 【Solubility in water】
Insoluble | 【Melting Point】
27 | 【Boiling Point】
540 | 【Vapor Pressure】
1E-11 (25 C) | 【Density】
0.9507 g/cm3 (20 C) | 【Partition Coefficient】
12.03 | 【Heat Of Vaporization】
81.8 kJ/mol | 【Usage】
<1 G/l. | 【Refractive Index】
1.4967 (17 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. | 【Inhalation】
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Keep container closed when not in use. Refrigerator (approx 4 C). | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
The toxicological properties of this material have not been investigated. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
236 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. | 【Fire Potential】
This material is probably combustible. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. | 【Decomposition】
Irritating and toxic fumes and gases. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
| Company Name: |
Adamas Reagent, Ltd. |
| Tel: |
400-6009262 16621234537 |
| Fax: |
021-64823266 |
| WebSite: |
www.tansoole.com |
|