B88209
乙酸叔丁酯
≥99%
别名:
TBAc
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关于此项目
线性分子式:
CH3COOC(CH3)3
化学文摘社编号:
分子量:
116.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-760-7
Beilstein/REAXYS Number:
1699506
MDL number:
产品名称
乙酸叔丁酯, ≥99%
InChI
1S/C6H12O2/c1-5(7)8-6(2,3)4/h1-4H3
InChI key
WMOVHXAZOJBABW-UHFFFAOYSA-N
SMILES string
CC(=O)OC(C)(C)C
assay
≥99%
form
liquid
refractive index
n20/D 1.386 (lit.)
bp
97-98 °C (lit.)
density
0.866 g/mL at 20 °C (lit.)
Quality Level
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Application
醋酸叔丁酯可用于：在硫酸的催化下
- 将芳香腈转化为相应的的 N-叔 -丁酰胺。将
- S - 叔-丁基- L -半胱氨酸盐酸盐转化为 S - 叔-丁基- L -半胱氨酸 叔-丁酯盐酸盐。将环己烷中
- 镧系元素的异丙氧转化为镧系元素 叔 -丁氧化物。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
tert-Butyl group as thiol protection in peptide synthesis.
Pastuszak J J and Chimiak A
The Journal of Organic Chemistry, 46(9), 1868-1873 (1981)
Morten Jørgensen et al.
Journal of the American Chemical Society, 124(42), 12557-12565 (2002-10-17)
A catalytic amount of Pd(dba)(2) ligated by either carbene precursor N,N'-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazolium (1) or P(t-Bu)(3) mediated the coupling of aryl halides and ester enolates to produce alpha-aryl esters in high yields at room temperature. The reaction was highly tolerant of functionalities
D B McGregor et al.
Mutation research, 565(2), 181-189 (2005-01-22)
Tertiary-Butyl alcohol (TBA), tertiary-butyl acetate (TBAc) and methyl tertiary-butyl ether (MTBE) are chemicals to which the general public may be exposed either directly or as a result of their metabolism. There is little evidence that they are genotoxic; however, an
G Groth et al.
Human & experimental toxicology, 13(7), 478-480 (1994-07-01)
1. A continuous 5 h-exposure to approximately 440 ppm tert-butyl acetate in air (via a tracheal canule) resulted in continuously increasing concentrations of tert-butyl acetate and tert-butyl alcohol (metabolite of tert-butyl acetate) in the blood of rats. 2. This accumulation
Y S Yang et al.
Birth defects research. Part B, Developmental and reproductive toxicology, 80(5), 374-382 (2007-10-20)
This study investigated the potential adverse effects of tert-butyl acetate (TBAc) on maternal toxicity and embryo-fetal development after maternal exposure of pregnant rats from gestational days 6 through 19. TBAc was administered to pregnant rats by gavage at 0, 400
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