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乙腈,Acetonitrile [ACN];ReagentPlus®, 99%

别名:氰甲烷;乙基腈;甲基氰;ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

线性分子式: CH3CN CAS号: 75-05-8 分子量: 41.05 Beilstein: 741857 EC 号: 200-835-2 MDL编号: MFCD00001878 eCl@ss: 39031501 PubChem化学物质编号: 329749273 NACRES: NA.03
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 110086
CAS号: 75-05-8
MDL号: MFCD00001878
增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥871.86

说明

一般描述

Acetonitrile (MeCN), an aliphatic nitrile, is a colorless liquid with a characteristic odor. MeCN has low viscosity, high elution strength and is highly miscible in water. It is widely used as a solvent and intermediate in organic syntheses and is transparent to UV-visible light, making it highly applicable in spectrophotometric and fluorimetric techniques. It also plays a major role as an extractant medium in liquid-liquid extraction, solid-phase extraction or microextraction.
 

特点和优势

ReagentPlus® solvents have a guaranteed purity ≥98.5% and are ideal for experiments and applications that need fewer specifications. They are primarily defined by assay specifications and offer suitable quality for general lab use.
 

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
 
 

属性

蒸汽密度

1.41 (vs air)

质量水平

蒸汽压

72.8 mmHg ( 20 °C)

产品线

ReagentPlus®

测定

99%

形式

liquid

自燃温度

973 °F

expl. lim.

16 %

technique(s)

UV/Vis spectroscopy: suitable

折射率

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

溶解性

organic solvents: soluble(lit.)
water: soluble(lit.)

密度

0.786 g/mL at 25 °C (lit.)

格式

neat

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

 

安全信息

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

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

35.6 °F - closed cup

闪点(C)

2.0 °C - closed cup

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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