Tocopheryl acetate
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Vitamin+E-p1.html" style="text-decoration:underline;font-weight:bold;" target='_blank'> Vitamin E(Tocopheryl acetate)
purity:99%min vitamin e
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| Identification | ||
| Name | Tocopheryl acetate | |
| Synonyms | 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate; Vitamin E acetate | |
| Molecular Structure | ||
| Molecular Formula | C 31 H 52 O 3 | |
| Molecular Weight | 472.75 | |
| CAS Registry Number | 7695-91-2 | |
| EINECS | 231-710-0 | |
| Properties | ||
| Density | 0.96 | |
| Safety Data | ||
| MSDS | Available | |
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| Product Name |
Vitamin E acetate OiL 90-98%; Vitamin E OIL, D-alpha Tocopheryl acetate; DL-Alpha Tocopherol acetate |
| Chemical Name |
Tocopheryl acetate |
| CAS Number |
7695-91-2 |
| Molecular Formula |
C 31 H 52 O 3 |
| Molecular Weight |
472.74 |
| Molecular Structure |
|
| Items |
Specification |
| Appearance |
Slightly yellow, clear, viscous oil |
| Identification |
Meets the requirements |
| Density(20) |
0.952 ~ 0.966g/mL |
| Refractive Index(20) |
1.494 ~ 1.498 |
| Absorbance in ethanol |
|
| At about 284nm(max) |
42.0 ~ 45.0 |
| At about 254nm(min) |
7.5 ~ 9.0 |
| Acidity |
≤1.0mL of 0.1N NaOH |
| Sulphated Ashes |
≤.1% |
| Heavy Metals |
≤10ppm |
| Lead |
≤10ppm |
| Arsenic |
≤3ppm |
| Free Tocopherol |
≤1.0% |
| Assay by G.C. |
96.0 ~ 102.0% |
| Standard |
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| Tocopheryl acetate Basic information |
| Product Name: | Tocopheryl acetate |
| Synonyms: | 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl 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 ; ALPHA-TOCOPHERYLIS ACETAS ; (+/-)-ALPHA-TOCOPHEROL ACETATE ; ALL-RAC-ALPHA-TOCOPHERYL ACETATE ; (+)-A-TOCOPHEROL ; DL-TOCOPHRIN |
| CAS: | 7695-91-2 |
| MF: | C31H52O3 |
| MW: | 472.74 |
| EINECS: | 231-710-0 |
| Product Categories: | Organics;Antioxidant;Biochemistry;Vitamins;Vitamins and derivatives;Vitamin series |
| Mol File: | 7695-91-2.mol |
| Tocopheryl acetate Chemical Properties |
| mp | -28°C |
| bp | 224 °C0.3 mm Hg(lit.) |
| density | 0.96 g/mL at 20 °C(lit.) |
| refractive index | n 20/D 1.497 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9495 |
| BRN | 97512 |
| 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 Information |
| Safety Statements | 24/25 |
| WGK Germany | 1 |
| RTECS | GA8747000 |
| F | 8-10-23 |
| HS Code | 29362800 |
| CAS No.: |
7695-91-2
|
Other Names: |
Vitamin E Acetate
|
MF: |
MSDS
|
| EINECS No.: |
7695-91-2
|
Place of Origin: |
Fujian China (Mainland)
|
Type: |
Syntheses Material Intermediates
|
| Purity: |
99%min
|
Brand Name: |
SIMAGCHEM
|
Model Number: |
SC02625
|
| Application: |
Food additive; eases digestive disorders.
|
Appearance: |
White to Light yellow Powder
|
coa: |
msds
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