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Merck
CN

6.18300

乙腈

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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关于此项目

线性分子式:
CH3CN
化学文摘社编号:
75-05-8
分子量:
41.05
UNSPSC Code:
12191502
Beilstein/REAXYS Number:
741857
MDL number:
MFCD00001878
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable
Vapor pressure:
72.8 mmHg ( 20 °C)

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Quality Level

100

vapor pressure

72.8 mmHg ( 20 °C)

assay

≥99.9% (GC)

form

liquid

autoignition temp.

973 °F

technique(s)

HPLC: suitable

mp

−45 °C (lit.)

solubility

water: soluble (1,000 g/l at 25 °C (77 °F))

suitability

suitable for chromatography

application(s)

general analytical

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General description

Acetonitrile is commonly used as a key component in the mobile phase for gradient elution chromatography. It is used in various chromatographic techniques, such as high-performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS).

Application

Acetonitrile can be used as a mobile phase:
  • Buffer in the liquid chromatographic method for determination of polyamines, amino acids, metanephrines, and catecholamine compounds in human body fluids.
  • Component to facilitate the fast gradient elution separations of polar neutral active pharmaceutical ingredients (APIs).

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

存储类别

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

法规信息

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Development and validation of a liquid chromatography-tandem mass spectrometry (LC-MS/MS) procedure for screening of urine specimens for 100 analytes relevant in drug-facilitated crime (DFC)
Remane D, et al.
Analytical and Bioanalytical Chemistry, 406, 4411-4424 (2014)
Fast gradient screening of pharmaceuticals with 5 cm long, narrow bore reversed-phase columns packed with sub-3 ?m core?shell and sub-2 ?m totally porous particles
Fekete S, et al.
Talanta, 84(2), 416-423 (2011)

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