538264

Butyronitril

≥99%

• Synonym(e): Propylcyanid
• Lineare Formel: CH₃CH₂CH₂CN
• CAS-Nummer: 109-74-0
• Molekulargewicht: 69.11
• Beilstein: 1361452
• EG-Nummer: 203-700-6
• MDL-Nummer: MFCD00001968
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24878315
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 2.4 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 23 mmHg ( 25 °C)
• Assay: ≥99%
• Selbstzündungstemp.: 910 °F
• Brechungsindex: n20/D 1.384 (lit.)
• bp: 115-117 °C (lit.)
• mp (Schmelzpunkt): −112 °C (lit.)
• Löslichkeit: DMF: miscible(lit.); alcohol: miscible(lit.); diethyl ether: miscible(lit.); water: very slightly soluble(lit.)
• Dichte: 0.794 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: nitrile
• SMILES String: CCCC#N
• InChI: 1S/C4H7N/c1-2-3-4-5/h2-3H2,1H3
• InChIKey: KVNRLNFWIYMESJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Butyronitrile (Propyl cyanide, Butane nitrile, BN) is a linear cyanide. Butyronitrile (BN) glasses were fabricated by vapor deposition. The relationship between molar volume and deposition temperature for BN glasses has been investigated. Its reaction with high-temperature water (Temperature = 330°C and Pressure range = 128-2600bar) has been reported to afford butanamide, butyric acid and ammonia. It undergoes selective reduction in the presence of LiOH promoted Co-based Raney-catalysts to afford n-butylamine.

Anwendung

Butyronitrile is suitable for use in a study to investigate the effect of stereochemical factors on intervalence charge transfer (IT). It may be used in electrolyte composition in dye-sensitized solar cells.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06
• Signalwort: Danger
• H-Sätze: H225,H301 + H311,H330
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P304 + P340 + P310
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Flam. Liq. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 71.6 °F
• Flammpunkt (°C): 22 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter