00700

Acétonitrile

≥99.5% (GC), ACS reagent, puriss. p.a.

• Synonyme(s) : ACN, Cyanométhane, Cyanure de méthyle
• Formule linéaire : CH₃CN
• Numéro CAS: 75-05-8
• Poids moléculaire : 41.05
• UNSPSC Code: 12352001
• PubChem Substance ID: 329747121
• EC Number: 200-835-2
• Beilstein/REAXYS Number: 741857
• MDL number: MFCD00001878

Propriétés

• Nom du produit: Acétonitrile, puriss. p.a., ACS reagent, ≥99.5% (GC)
• Quality Segment: 200
• vapor density: 1.41 (vs air)
• vapor pressure: 72.8 mmHg ( 20 °C), 72.8 mmHg
• grade: ACS reagent, puriss. p.a.
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 973 °F
• expl. lim.: 16 %, 8 % (lit.)
• impurities: ≤0.001% free alkali (as NH₃), ≤0.005% free acid (as CH₃COOH), ≤0.1% benzene (GC), ≤0.2% propionitrile (GC), ≤0.2% water
• evapn. residue: ≤0.001%
• refractive index: n20/D 1.344
• bp: 81-82 °C (lit.)
• mp: -48 °C (lit.), −45 °C (lit.)
• density: 0.786 g/mL at 25 °C (lit.)
• SMILES string: CC#N
• cation traces: Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.05 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
• format: neat
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

General description

Acetonitrile (MeCN) is a polar solvent.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mot-clé: Danger
• Codes de danger: H225,H302 + H312 + H332,H319
• Mentions de précaution: 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
• Classe de stockage: 3 - Flammable liquids
• Point d'éclair (°F): 35.6 °F - closed cup
• Point d'éclair (°C): 2.0 °C - closed cup
• EPI (équipement de protection individuelle): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter