Merck
CN
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文件

安全信息

110086

Sigma-Aldrich

乙腈

ReagentPlus®, 99%

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别名:
ACN, 乙腈, 氰甲烷, 甲基氰
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

蒸汽密度

1.41 (vs air)

质量水平

100

蒸汽压

72.8 mmHg ( 20 °C)

产品线

ReagentPlus®

检测方案

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

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相关类别

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 Merck KGaA, Darmstadt, Germany

象形图

FlameExclamation mark
GHS02,GHS07

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

法规信息

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Eagleson M.
Concise Encyclopedia Chemistry, 6-6 (1994)
Purification of acetonitrile.
Walter M and Ramaley L.
Analytical Chemistry, 45(1), 165-166 (1973)
Timo Glatter et al.
Molecular systems biology, 5, 237-237 (2009-01-22)
Protein complexes represent major functional units for the execution of biological processes. Systematic affinity purification coupled with mass spectrometry (AP-MS) yielded a wealth of information on the compendium of protein complexes expressed in Saccharomyces cerevisiae. However, global AP-MS analysis of
Elke H J Krekels et al.
Clinical pharmacokinetics, 53(6), 553-563 (2014-02-06)
From a previously validated paediatric population pharmacokinetic model, it was derived that non-linear morphine maintenance doses of 5 μg/kg(1.5)/h, with a 50 % dose reduction in neonates with a postnatal age (PNA) <10 days, yield similar morphine and metabolite concentrations
Hélène Hall et al.
Brain : a journal of neurology, 137(Pt 9), 2493-2508 (2014-07-27)
The neuropathological substrate of dementia in patients with Parkinson's disease is still under debate, particularly in patients with insufficient alternate neuropathology for other degenerative dementias. In patients with pure Lewy body Parkinson's disease, previous post-mortem studies have shown that dopaminergic
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