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Merck
CN

1.03725

乙腈

≥99.9% (GC), suitable for UHPLC, LiChrosolv®

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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线性分子式:
CH3CN
化学文摘社编号:
75-05-8
分子量:
41.05
NACRES:
NA.03
EC Index Number:
200-835-2
UNSPSC Code:
41116004
MDL number:
MFCD00001878
Beilstein/REAXYS Number:
741857
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable, LC/MS: suitable, UHPLC: suitable
Vapor pressure:
72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

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产品名称

乙腈, for UHPLC-MS LiChrosolv®

agency

suitable for ASTM® 7968, suitable for ASTM® 7979, suitable for DIN 38407-42, suitable for EPA 1633, suitable for EPA 8327, suitable for GB 31604.35-2016, suitable for GB 5009.253-2016, suitable for ISO 21675 2019

reg. compliance

suitable for FDA C-010.02

Quality Level

200

vapor pressure

72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

product line

LiChrosolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

524 °C, 973 °F

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC: suitable

mp

−45 °C (lit.)

transition temp

flash point 2 °C

application(s)

PFAS testing

format

neat

storage temp.

2-30°C

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相关类别

General description

LiChrosolv® solvents show high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level. This makes them suitable for reproducible separations.
Acetonitrile is a polar aprotic solvent, which is used as an intermediate in organic synthesis. It has a low viscosity, high elution strength and miscibility in water that make it viable in many chromatography systems. It can also be utilized in spectrophotometric and fluorimetric technques.

Application

Intended for U/HPLC and LC-MS/MS applications.

Featured as a solvent in screening of benzofurans and ethylphenidate psychostimulants in serum, urine, and hair samples by UHPLC-MS/MS.
The product is an organic solvent, used as a mobile phase/extraction solvent in the ultra-high performance liquid chromatorgraphy - tandem mass spectrometry (UHPLC-MS/MS) analysis of pesticides in tobacco samples.

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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

危险化学品
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Acetonitrile, the polarity chameleon.
P K Zarzycki et al.
Analytical and bioanalytical chemistry, 397(3), 905-908 (2010-04-13)
Gabrieli Bernardi et al.
Talanta, 161, 40-47 (2016-10-23)
An effective method has been developed and validated for the determination of residues of 55 pesticides in tobacco. The proposed sample preparation method is based on acetonitrile extraction, low-temperature precipitation (LTP) and dispersive solid phase extraction (d-SPE) clean-up. Gas chromatography
Duygu Eryavuz Onmaz et al.
Clinica chimica acta; international journal of clinical chemistry, 497, 120-124 (2019-07-28)
Imatinib has favorable pharmacokinetic properties, but primary and secondary resistance mechanisms may cause a decrease in clinical response over time. There is a positive correlation between serum imatinib concentrations and treatment response. Our aim was to develop a method for
Roberto Nisticò et al.
Nanomaterials (Basel, Switzerland), 9(8) (2019-08-02)
The photodegradation of an aqueous solution of diclofenac (DCF) has been attempted in the presence of hydrogen peroxide and organic/inorganic hybrid magnetic materials under simulated and real solar light. The hybrid magnetic materials have been prepared via coprecipitation synthesis starting
Intoxication caused by new psychostimulants: analytical methods to disclose acute and chronic use of benzofurans and ethylphenidate
Barcelo B, et al.
International Journal of Legal Medicine, 131(6), 1543-1553 (2017)

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