110086

Acetonitrile

ReagentPlus^®, 99%

• Synonym(s): ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• Beilstein: 741857
• Número EC: 200-835-2
• Número MDL: MFCD00001878
• eCl@ss: 39031501
• ID de substância PubChem: 329749273
• NACRES: NA.03

Properties

• densidade de vapor: 1.41 (vs air)
• Nível de qualidade: 100
• pressão de vapor: 72.8 mmHg ( 20 °C)
• linha de produto: ReagentPlus^®
• teor: 99%
• forma: liquid
• temperatura de autoignição: 973 °F
• Lim. expl.: 16 %
• technique(s): UV/Vis spectroscopy: suitable
• índice de refração: n20/D 1.344 (lit.)
• pb: 81-82 °C (lit.)
• pf: −45 °C (lit.)
• solubilidade: organic solvents: soluble(lit.); water: soluble(lit.)
• densidade: 0.786 g/mL at 25 °C (lit.)
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

Descrição geral

Acetonitrile (MeCN), an aliphatic nitrile, is a colorless liquid with a characteristic odor. MeCN has low viscosity, high elution strength and is highly miscible in water. It is widely used as a solvent and intermediate in organic syntheses and is transparent to UV-visible light, making it highly applicable in spectrophotometric and fluorimetric techniques. It also plays a major role as an extractant medium in liquid-liquid extraction, solid-phase extraction or microextraction.

Embalagem

5, 500 mL

1, 2.5, 4, 5 L

Características e benefícios

ReagentPlus^® solvents have a guaranteed purity ≥98.5% and are ideal for experiments and applications that need fewer specifications. They are primarily defined by assay specifications and offer suitable quality for general lab use.

Informações legais

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225 - H302 + H312 + H332 - H319
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• WGK: WGK 2
• Ponto de fulgor (ºF): 35.6 °F - closed cup
• Ponto de fulgor (ºC): 2.0 °C - closed cup