D-alpha-Tocopheryl acetate_ CAS NO.58-95-7

Product Details

d-alpha-tocopheryl acetate basic information

product name:	d-alpha-tocopheryl acetate
synonyms:	vitamin e acetate (d-form);vitamin e alpha tocopherol acetate;vitamine e-acetate;(2r,4’r,8’r)-alpha-tocopherylacetate;(2r,4’r,8’r)-o-acetyl-α-tocopherol;(r,r,r)-alpha-tocopherylacetate;[2r-[2r(4r8,8r)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-ol acetate;2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate,(+)-6-chromano
cas:	58-95-7
mf:	c31h52o3
mw:	472.74
einecs:	231-710-0
product categories:	pharmaceutical raw materials;organics;antioxidant;biochemistry;vitamins;ephynal;inhibitors
mol file:	58-95-7.mol

d-alpha-tocopheryl acetate chemical properties

mp	~25 °c(lit.)
alpha	3 º (c=2, in ethanol 25 ºc)
bp	224 °c0.3 mm hg(lit.)
density	0.953 g/ml at 25 °c(lit.)
refractive index	n20/d 1.496(lit.)
fp	>230 °f
storage temp.	2-8°c
form	oil or semi-solid
color	yellow
water solubility	<0.1 g/100 ml at 17 ºc
merck	9495
stability:	stable. incompatible with strong oxidizing agents.
cas database reference	58-95-7(cas database reference)
nist chemistry reference	vitamin e acetate(58-95-7)
epa substance registry system	2h-1-benzopyran- 6-ol, 3,4-dihydro-2,5,7,8-tetramethyl- 2-[(4r,8r)-4,8,12-trimethyltridecyl]-, acetate, (2r)-(58-95-7)

safety information

msds information

d-alpha-tocopheryl acetate usage and synthesis

chemical properties	off-white crystalline solid
usage	vitamin e
general description	odorless off-white crystals. darkens at 401° f.
air & water reactions	d-alpha-tocopheryl acetate may be sensitive to prolonged exposure to light and air. . insoluble in water.
reactivity profile	an ester. esters react with acids to liberate heat along with alcohols and acids. strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. heat is also generated by the interaction of esters with caustic solutions. flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
fire hazard	flash point data for d-alpha-tocopheryl acetate are not available. d-alpha-tocopheryl acetate is probably combustible.

d-alpha-tocopheryl acetate preparation products and raw materials

raw materials

d-alpha-tocopheryl acetate basic information

product name:	d-alpha-tocopheryl acetate
synonyms:	vitamin e acetate (d-form);vitamin e alpha tocopherol acetate;vitamine e-acetate;(2r,4’r,8’r)-alpha-tocopherylacetate;(2r,4’r,8’r)-o-acetyl-α-tocopherol;(r,r,r)-alpha-tocopherylacetate;[2r-[2r(4r8,8r)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-ol acetate;2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate,(+)-6-chromano
cas:	58-95-7
mf:	c31h52o3
mw:	472.74
einecs:	231-710-0
product categories:	pharmaceutical raw materials;organics;antioxidant;biochemistry;vitamins;ephynal;inhibitors
mol file:	58-95-7.mol

d-alpha-tocopheryl acetate chemical properties

mp	~25 °c(lit.)
alpha	3 º (c=2, in ethanol 25 ºc)
bp	224 °c0.3 mm hg(lit.)
density	0.953 g/ml at 25 °c(lit.)
refractive index	n20/d 1.496(lit.)
fp	>230 °f
storage temp.	2-8°c
form	oil or semi-solid
color	yellow
water solubility	<0.1 g/100 ml at 17 ºc
merck	9495
stability:	stable. incompatible with strong oxidizing agents.
cas database reference	58-95-7(cas database reference)
nist chemistry reference	vitamin e acetate(58-95-7)
epa substance registry system	2h-1-benzopyran- 6-ol, 3,4-dihydro-2,5,7,8-tetramethyl- 2-[(4r,8r)-4,8,12-trimethyltridecyl]-, acetate, (2r)-(58-95-7)

safety information

msds information

d-alpha-tocopheryl acetate usage and synthesis

chemical properties	off-white crystalline solid
usage	vitamin e
general description	odorless off-white crystals. darkens at 401° f.
air & water reactions	d-alpha-tocopheryl acetate may be sensitive to prolonged exposure to light and air. . insoluble in water.
reactivity profile	an ester. esters react with acids to liberate heat along with alcohols and acids. strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. heat is also generated by the interaction of esters with caustic solutions. flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
fire hazard	flash point data for d-alpha-tocopheryl acetate are not available. d-alpha-tocopheryl acetate is probably combustible.