USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
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;food additives |
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 | n20/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 |