Merck
CN
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文件

安全信息

537438

Sigma-Aldrich

乙酸丙酯

≥99.5%

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线性分子式:
CH3COOCH2CH2CH3
CAS号:
109-60-4
分子量:
102.13
Beilstein:
1740764
EC 号:
203-686-1
MDL编号:
MFCD00009372
eCl@ss:
39022103
PubChem化学物质编号:
329757979
NACRES:
NA.21

蒸汽密度

3.5 (vs air)

质量水平

200

蒸汽压

25 mmHg ( 20 °C)

检测方案

≥99.5%

形式

liquid

自燃温度

842 °F

expl. lim.

1.7 %, 37 °F
8 %

杂质

≤0.01% Acetic acid (free acid)
≤0.1% Water

蒸发残留物

≤0.01%

颜色

APHA: ≤15

折射率

n20/D 1.384 (lit.)

bp

102 °C (lit.)

mp

−95 °C (lit.)

密度

0.888 g/mL at 25 °C (lit.)

SMILES字符串

CCCOC(C)=O

InChI

1S/C5H10O2/c1-3-4-7-5(2)6/h3-4H2,1-2H3

InChI key

YKYONYBAUNKHLG-UHFFFAOYSA-N

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相关类别

一般描述

Propyl acetate (n-propyl acetate) is the propyl ester of acetic acid. The absolute rate constant for the reaction of n-propyl acetate with OH radicals has been reported to be (k × 10-9lmole-1s-1) = 2.6 ± 0.5lmole-1s-1. Liquid-liquid equilibrium of the ternary system composed of water, acetic acid and propyl acetate has been investigated at various temperatures (298.15, 313.15 and 363.15K). Experimental values were found to be in close agreement with that of UNIQUAC (UNIversal QUAsiChemical) model. It has been identified as one of the volatile ester produced from Penicillium commune.

应用

Propyl acetate may be employed as a solvent for the evaluation of vapor pressure of the polymeric solution of polystyrene. It may be used in the preparation of geranyl acetate.

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225 - H319 - H336

危险分类

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

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

53.2 °F - closed cup

闪点(°C)

11.8 °C - closed cup

法规信息

危险化学品

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Rate constants for the reaction of OH radicals with n-propyl acetate, sec-butyl acetate, tetrahydrofuran and peroxyacetyl nitrate.
Winer AM, et al.
Chemical Physics, 51(2), 221-226 (1977)
High polymer solutions. Part 7.-Vapour pressure of polystyrene solutions in acetone, chloroform and propyl acetate.
Bawn CEH and Wajid MA.
Transactions of the Faraday Society, 52, 1658-1664 (1956)
Geranyl acetate synthesis by lipase-catalyzed transesterification in supercritical carbon dioxide.
Geranyl acetate synthesis by lipase-catalyzed transesterification in supercritical carbon dioxide.
Chulalaksananukul W, et al.
Enzyme and Microbial Technology, 15(8), 691-698 (1993)
Liquid-liquid equilibria for the ternary system water+ acetic acid+ propyl acetate.
Xiao X, et al.
Journal of Chemical and Engineering Data, 51(2), 582-583 (2006)
A Sunesson et al.
Applied and environmental microbiology, 61(8), 2911-2918 (1995-08-01)
Five fungal species, Aspergillus versicolor, Penicillium commune, Cladosporium cladosporioides, Paecilomyces variotii, and Phialophora fastigiata, were cultivated on two media, malt extract agar and dichloran glycerol agar. Culture flasks provided with inlet and outlet tubes were used and purified, and humidified
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