Acetonitrilo

Name: Acetonitrilo
Brand: SIAL

≥99.92%, suitable for mass spectrometry (MS), UHPLC

Sinónimos:

ACN, Cianometano, Cianuro de metilo, Nitrilo de etilo

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About This Item

Fórmula lineal:

CH₃CN

Número CAS:

75-05-8

Peso molecular:

41.05

UNSPSC Code:

12191502

NACRES:

NA.21

EC Number:

200-835-2

Beilstein/REAXYS Number:

741857

MDL number:

MFCD00001878

grade:

HPLC grade

assay:

≥99.92%

technique(s):

mass spectrometry (MS): suitable

application(s):

PFAS testing
food and beverages

bp:

81-82 °C (lit.)

vapor pressure:

72.8 mmHg ( 20 °C)

Nombre del producto

Acetonitrilo, for UHPLC, suitable for mass spectrometry (MS)

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

InChI

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

SMILES string

CC#N

grade

HPLC grade

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

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

assay

≥99.92%

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

technique(s)

mass spectrometry (MS): suitable

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

application(s)

PFAS testing
food and beverages

format

neat

Quality Level

100

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Productos químicos de laboratorio

Application

Acetonitrile may be used:

As an extraction solvent for the quantification of pesticide analytes in foodstuffs and tea, industrial dyes in juice and wine by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).
As an organic modifier in the determination of bisphenol A-diglycidyl ether, bisphenol F-diglycidyl ether and their derivatives in canned food and beverages by fast LC–MS/MS.

Acetonitrile, an organic solvent, is used as a mobile phase/extraction solvent in the ultra-high performance liquid chromatorgraphy − tandem mass spectrometry (UHPLC-MS) analysis of pesticides in tobacco samples. It can be potentially used with a reverse-phase column to determine the concentration of diclofenac (DCF).

General description

Acetonitrile, an aliphatic nitrile, is a highly volatile, aprotic polar organic solvent that finds wide use in analytical determinations. It is UV-transparent − a property that facilitates its utilization in spectrophotometric and fluorimetric analyses. Its low viscosity, high elution strength and miscibility in water makes it viable in many chromatography systems.
Its other applications include its use as a mobile phase additive and as an extraction solvent in liquid-liquid extraction (LLC), solid-phase extraction (SPE) and microextraction for chromatographic applications, etc.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H302 + H312 + H332,H319

pcodes

P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

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

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 2

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

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Visite la Librería de documentos

Determination of 27 industrial dyes in juice and wine using ultra performance liquid chromatography with electrospray ionization tandem quadrupole mass spectrometry

Zhao S, et al.

Se Pu / Chinese Journal of Chromatography, 28(4), 356-362 (2010)

Trace level determination of pyrethroid and neonicotinoid insecticides in beebread using acetonitrile-based extraction followed by analysis with ultra-high-performance liquid chromatography-tandem mass spectrometry.

Barbara Giroud et al.

Journal of chromatography. A, 1316, 53-61 (2013-10-15)

Beebread is among the matrices suspected of contaminating honeybee. To better understand this contamination, the study aimed to develop an efficient, sensitive and reliable analytical method for the trace analysis of pesticides in beebread. This study focuses specifically on the

Rapid determination of organonitrogen, organophosphorus and carbamate pesticides in tea by ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS)

Zhao HX, et al.

Food Analytical Methods, 6(2), 497-505 (2013)

An effective method for pesticide residues determination in tobacco by GC-MS/MS and UHPLC-MS/MS employing acetonitrile extraction with low-temperature precipitation and d-SPE clean-up.

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

Acetonitrile, the polarity chameleon.

P K Zarzycki et al.

Analytical and bioanalytical chemistry, 397(3), 905-908 (2010-04-13)

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