2-Pentenenitrile , ≥90% , 13284-42-9

CAS NO.：13284-42-9

Empirical Formula: C5H7N

Molecular Weight: 81.12

MDL number: MFCD00001936

EINECS: 236-297-0

PRODUCT Properties

• Boiling point: 122-127 °C(lit.)
• Density: 0.821 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.422
• Flash point: 24 °C
• form: clear liquid
• color: Colorless to Light orange to Yellow
• BRN: 1719854
• InChI: InChI=1S/C5H7N/c1-2-3-4-5-6/h3-4H,2H2,1H3
• InChIKey: ISBHMJZRKAFTGE-UHFFFAOYSA-N
• SMILES: C(#N)C=CCC
• EPA Substance Registry System: 2-Pentenenitrile (13284-42-9)

Description and Uses

2-?Pentenenitrile is used as a storage stabilizer for curable cyclotetrasiloxane-terminated polymers. It also is used as an electrolyte for secondary batteries capable of preventing electrolyte decomposition and suppressing gas generation.

Safety

• Symbol(GHS): GHS02, GHS06
• Signal word: Danger
• Hazard statements: H226-H301-H311-H331
• Precautionary statements: P261-P280-P301+P310-P311
• Hazard Codes: T
• Risk Statements: 10-23/24/25
• Safety Statements: 16-28-36/37-45
• RIDADR: UN 3276 6.1/PG 3
• WGK Germany: 3
• RTECS: SB2260000
• HS Code: 2926.90.5050
• HazardClass: 3/6.1
• PackingGroup: III