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文件

109959

Sigma-Aldrich

2-乙基丁酸

99%

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别名:
二乙基醋酸
线性分子式:
(C2H5)2CHCO2H
CAS号:
88-09-5
分子量:
116.16
Beilstein:
1098634
EC 号:
201-796-4
MDL编号:
MFCD00002670
PubChem化学物质编号:
24846948
NACRES:
NA.22

蒸汽压

0.08 mmHg ( 20 °C)

质量水平

100

检测方案

99%

折射率

n20/D 1.413 (lit.)

bp

99-101 °C/18 mmHg (lit.)

mp

−16-−13 °C (lit.)

密度

0.92 g/mL at 25 °C (lit.)

SMILES string

CCC(CC)C(O)=O

InChI

1S/C6H12O2/c1-3-5(4-2)6(7)8/h5H,3-4H2,1-2H3,(H,7,8)

InChI key

OXQGTIUCKGYOAA-UHFFFAOYSA-N

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相关类别

应用

2-乙基丁酸用作测定人工湿地废水中挥发性脂肪酸 (VFA) 的内标物 。用于牛奶及奶制品中游离及脂肪酸的测定，采用直接衍生化 HPLC 法 。

象形图

Skull and crossbonesHealth hazard
GHS06,GHS08

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

188.6 °F - closed cup

闪点(°C)

87 °C - closed cup

个人防护装备

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

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