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Merck
CN

L010100

Sigma-Aldrich

乙腈

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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About This Item

线性分子式:
CH3CN
CAS号:
分子量:
41.05
Beilstein:
741857
EC 号:
MDL编号:
UNSPSC代码:
12191502
PubChem化学物质编号:
NACRES:
NA.03

蒸汽密度

1.41 (vs air)

质量水平

蒸汽压

72.8 mmHg ( 20 °C)

类型

for DNA synthesis

检测方案

≥99.9% (GC)

形式

liquid

自燃温度

973 °F

expl. lim.

16 %

储存条件

dry at room temperature

杂质

≤10 ppm water content (Karl Fischer)

颜色

clear

折射率

n/D 1.342-1.346
n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

溶解性

water: soluble (completely)

密度

0.786 g/mL at 25 °C (lit.)

格式

neat

SMILES字符串

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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其他说明

Wash solution, containing anhydrous acetonitrile (water content <10 ppm), is used as the overall wash solvent following each step in the synthesis cycle.

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

WGK

WGK 2

闪点(°F)

35.6 °F

闪点(°C)

2.0 °C

法规信息

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