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Merck
CN

287725

Sigma-Aldrich

乙酸丁酯

anhydrous, ≥99%

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别名:
n-醋酸丁酯
线性分子式:
CH3COO(CH2)3CH3
CAS号:
分子量:
116.16
Beilstein:
1741921
EC 号:
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

蒸汽密度

4 (vs air)

蒸汽压

15 mmHg ( 25 °C)
8 mmHg ( 20 °C)

检测方案

≥99%

形式

liquid

自燃温度

790 °F

expl. lim.

7.6 %

杂质

<0.005% water

蒸发残留物

<0.0005%

折射率

n20/D 1.394 (lit.)

pH值(酸碱度)

6.2 (20 °C, 5.3 g/L)

bp

124-126 °C (lit.)

mp

−78 °C (lit.)

密度

0.88 g/mL at 25 °C (lit.)

SMILES字符串

CCCCOC(C)=O

InChI

1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3

InChI key

DKPFZGUDAPQIHT-UHFFFAOYSA-N

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一般描述

醋酸丁酯是一种脂肪族线性酯,通常作为化妆和制药工业中的有机溶剂,在食品中作为风味添加剂。它是一种有前途的生物燃料添加剂候选者。

象形图

FlameExclamation mark

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3 - STOT SE 3

靶器官

Central nervous system

补充剂危害

WGK

WGK 1

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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