AX0155

Acetonitrile

≥99.9% (GC), suitable for gas chromatography (GC), OmniSolv^®, Non UV

• Synonym(s): Acetonitrile, ACN, Cyanomethane, Ethyl nitrile, Methyl Cyanide, Ethanenitrile, Methyl cyanide
• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• Beilstein/REAXYS Number: 741857
• MDL number: MFCD00001878
• UNSPSC Code: 12352117
• EC Index Number: 200-835-2

Properties

• product name: Acetonitrile Non UV, for GC OmniSolv^®
• vapor density: 1.41 (vs air)
• Quality Level: 100
• vapor pressure: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• product line: OmniSolv^®
• assay: ≥99.9% (GC)
• form: liquid
• autoignition temp.: 973 °F
• expl. lim.: 16 %
• technique(s): gas chromatography (GC): suitable
• impurities: ≤0.10% Water (H₂O); ≤0.6 μeq/g Titrable base; ≤2 ng/L Capillary ECD responsive substances (as PCNB); ≤8.3 μeq/g Titrable acid
• evapn. residue: ≤1 ppm
• color: APHA: ≤10
• 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.)
• format: neat
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

Application

for GC OmniSolv^®

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardTitrable acid8.3µeq/g maxTitrable base0.6µeq/g maxWater (H2O)0.10% max

Legal Information

OMNISOLV 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
• wgk_germany: WGK 2
• flash_point_f: closed cup
• flash_point_c: closed cup