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Merck
CN

45760

Sigma-Aldrich

乙酸乙酯

puriss. p.a., ACS reagent, ≥99.5% (GC)

别名:

EtOAc

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关于此项目

线性分子式:
CH3COOC2H5
化学文摘社编号:
分子量:
88.11
Beilstein:
506104
EC 号:
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
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等级

ACS reagent
puriss. p.a.

蒸汽密度

3 (20 °C, vs air)

蒸汽压

73 mmHg ( 20 °C)

方案

≥99.5% (GC)

表单

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

技术

GC/GC: suitable

杂质

substances darkened by H2SO4, in accordance
≤0.005% free acid (as CH3COOH)
≤0.05% water
≤0.1% 2-methyl-1-propanol (GC)
≤0.1% ethanol (GC)
≤0.1% methanol (GC)
≤0.1% methyl acetate (GC)

蒸发残留物

≤0.001%

折射率

n20/D 1.3720 (lit.)
n20/D 1.372

沸点

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

密度

0.902 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES字符串

CCOC(C)=O

包装形式

neat

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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应用

Ethyl acetate has been used to compose the eluent mixture for the flash silica gel chromatographic purification of the following compounds:
  • 3-(pyridin-2-yldisulfanyl)propan-1-ol
  • 16-((3-((2-cyanobenzo[d]thiazol-6-yloxy)carbonyloxy)propyl)disulfanyl)hexadecanoic acid
  • (S)-2-(6-((3-((15-carboxypentadecyl)disulfanyl)propoxy)carbonyloxy)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid
  • (S)-2-(6-((3-((15-carboxypentadecyl)disulfanyl)propoxy)carbonyloxy)-benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid
  • methyl 16-((3-((2-cyanobenzo[d]thiazol-6-yloxy)carbonyloxy)propyl)disulfanyl)hexadecanoate
It may be used as solvent for the synthesis of γ-benzyl-L-glutamic acid N-carboxy anhydride (BLG-NCA).

其他说明

可能实行销售限制

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

24.8 °F - closed cup

闪点(°C)

-4 °C - closed cup

法规信息

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Andreas F Thünemann et al.
Langmuir : the ACS journal of surfaces and colloids, 22(5), 2351-2357 (2006-02-24)
Superparamagnetic iron oxide particles (SPIO) of maghemite were prepared in aqueous solution and subsequently stabilized with polymers in two layer-by-layer deposition steps. The first layer around the maghemite core is formed by poly(ethylene imine) (PEI), and the second one is
Elena Dubikovskaya et al.
Methods in enzymology, 538, 107-134 (2014-02-18)
The ability of white and brown adipose tissue to efficiently take up long-chain fatty acids is key to their physiological functions in energy storage and thermogenesis, respectively. Several approaches have been taken to determine uptake rates by cultured cells and
Complete oxidation of CO, ethanol, and ethyl acetate over copper oxide supported on titania and ceria modified titania.
Larsson PO and Andersson A.
J. Catal., 179(1), 72-89 (1998)
K H Young et al.
Journal of clinical microbiology, 10(6), 852-853 (1979-12-01)
Ethyl acetate appears to be a satisfactory subsitute solvent for diethyl ether in the Formalin-ether sedimentation technique. In comparative studies, concentration of organisms with ethyl acetate was equal to or greater than that with diethyl ether. No distortion or alteration
K J S Anand et al.
British journal of anaesthesia, 101(5), 680-689 (2008-08-30)
Relationships between plasma morphine concentrations and neonatal responses to endotracheal tube (ETT) suctioning are unknown in preterm neonates. Ventilated preterm neonates (n=898) from 16 centres were randomly assigned to placebo (n=449) or morphine (n=449). After an i.v. loading dose (100

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