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Tocopheryl acetate

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Tocopheryl acetate

EINECS 231-710-0
CAS No. 7695-91-2 Density 0.941 g/cm3
PSA 35.53000 LogP 9.05990
Solubility Immiscible with water. Melting Point -28 °C
Formula C31H52O3 Boiling Point 485.3 °C at 760 mmHg
Molecular Weight 472.75 Flash Point 485.3 °C at 760 mmHg
Transport Information Appearance Clear to yellow viscous oil
Safety 24/25 Risk Codes
Molecular Structure Molecular Structure of 7695-91-2 (Tocopheryl acetate) Hazard Symbols
Synonyms

Evigen;Toco500;DL-alpha-Tocopheryl acetate;Vitagutt;a-Tocopheryl acetate;dl-α Tocopheryl acetate; Vitamin E acetate;Vitamine E Acetate;

 

Tocopheryl acetate Chemical Properties

Molecular Structure:

Molecular Formula: C31H52O3
Molecular Weight: 472.7428
IUPAC Name: [(2R)-2,5,7,8-Tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] acetate
Synonyms of DL-alpha-Tocopheryl acetate (CAS NO.7695-91-2): Tocopherol acetate ; Tocopheryl acetate ; Vitamin E acetate ; (+-)-alpha-Tocopherol acetate ; 5-17-04-00169 (Beilstein Handbook Reference) ; BRN 0097512 ; EINECS 231-710-0 ; UNII-9E8X80D2L0 ; Vitamin E acetate ; alpha-Tocopherol acetate, all rac ; 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-, acetate, (2R)-rel- ; 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, 6-acetate ; 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate ; 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate ; 6-Chromanol, 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate
CAS NO: 7695-91-2
Classification Code: Antioxidants ; Growth Substances ; Micronutrients ; Mutation data ; Protective Agents ; Reproductive Effect ; Vitamins
Melting point: -28°C 
Index of Refraction: 1.487
Molar Refractivity: 144.52 cm3
Molar Volume: 501.9 cm3
Surface Tension: 33.7 dyne/cm
Density: 0.941 g/cm3
Flash Point: 235.6 °C
Enthalpy of Vaporization: 75.08 kJ/mol
Boiling Point: 485.3 °C at 760 mmHg
Vapour Pressure: 1.42E-09 mmHg at 25°C

Tocopheryl acetate Uses

 DL-alpha-Tocopheryl acetate (CAS NO.7695-91-2) is an vivo antioxidant to eliminate free radicals and reduce the harm of UV radiation on the human body used in skin care, hair care, etc. It is used as additives in medicines, nutritional supplements, cosmetic.

Tocopheryl acetate Toxicity Data With Reference

1.    

dnd-rat-ipr 2500 µg/kg

    CALEDQ    Cancer Letters (Shannon, Ireland). 25 (1984),163.

Tocopheryl acetate Safety Profile

Safety Information of DL-alpha-Tocopheryl acetate (CAS NO.7695-91-2)):
Safety Statements: 24/25
24/25: Avoid contact with skin and eyes.
WGK Germany: 1
RTECS: GA8747000
F: 8-10-23
HS Code: 29362800
Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

Tocopheryl acetate Specification

First Aid Measures of DL-alpha-Tocopheryl acetate(7695-91-2):
Eyes:Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes.
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 and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Storage of DL-alpha-Tocopheryl acetate(7695-91-2):
Store in a cool, dry place. Keep container closed when not in use.

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