1.03725

Acetonitrile

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

• Synonym(s): Methyl cyanide, Anhydrous ACN, Dry MeCN
• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• NACRES: NA.03
• EC Index Number: 200-835-2
• UNSPSC Code: 41116004
• MDL number: MFCD00001878
• Beilstein/REAXYS Number: 741857
• eCl@ss: 39031501
• Assay: ≥99.9% (GC)
• Technique(s): HPLC: suitable, LC/MS: suitable, UHPLC: suitable
• Bp: 81-82 °C (lit.)
• Vapor pressure: 72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

Properties

• Product Name: Acetonitrile, for UHPLC-MS LiChrosolv^®
• Quality Segment: 200
• 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), 97 hPa ( 20 °C)
• product line: LiChrosolv^®
• assay: ≥99.9% (GC)
• form: liquid
• autoignition temp.: 524 °C, 973 °F
• expl. lim.: 16 %
• technique(s): HPLC: suitable, LC/MS: suitable, UHPLC: suitable
• refractive index: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• transition temp: flash point 2 °C
• density: 0.786 g/mL at 25 °C (lit.)
• SMILES string: CC#N
• application(s): PFAS testing
• format: neat
• storage temp.: 2-30°C
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

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

Safety Information

• 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
• Storage Class: 3 - Flammable liquids
• flash_point_f: 35.6 °F - closed cup
• flash_point_c: 2.0 °C - closed cup