2-PENTENENITRILE

2-PENTENENITRILE Structure
CAS No.
25899-50-7
Chemical Name:
2-PENTENENITRILE
Synonyms
2-PENTENENITRILE;1-cyano-1-butene;(z)-2-pentenenitril;CIS-2-PENTENONITRILE;(Z)-2-Pentenenitrile;cis-1-butenylcyanide;CIS-2-PENTENENITRILE;1-BUTEN-1-YL CYANIDE;cis-pent-2-enenitrile;(Z)-pent-2-enenitrile
CBNumber:
CB5287435
Molecular Formula:
C5H7N
Molecular Weight:
81.12
MOL File:
25899-50-7.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:22

2-PENTENENITRILE Properties

Boiling point 127-128 °C766 mm Hg(lit.)
Density 0.821 g/mL at 20 °C(lit.)
vapor density 2.8 (vs air)
vapor pressure 46 mm Hg ( 50 °C)
refractive index n20/D 1.424(lit.)
Flash point 75 °F
form Liquid
Water Solubility 11.2g/L at 20℃
EPA Substance Registry System 2-Pentenenitrile, (2Z)- (25899-50-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS08,GHS06
Signal word  Danger
Hazard statements  H372-H317-H226-H311-H301-H331
Precautionary statements  P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P280-P302+P352-P312-P322-P361-P363-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501-P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P260-P264-P270-P314-P501
Hazard Codes  T,Xn,F
Risk Statements  11-20-36
Safety Statements  16-36/37/39-45-7/9
RIDADR  UN 3276 6.1/PG 3
WGK Germany  3
RTECS  SB2260000
HazardClass  6.1(a)
PackingGroup  II
Toxicity LDLo orl-rat: 450 mg/kg EPASR* 8EHQ-1190-1121

2-PENTENENITRILE Chemical Properties,Uses,Production

Safety Profile

Moderately toxic by ingestion and skin contact. A flammable liquid. When heated to decomposition it emits toxic vapors of NOx.

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(z)-2-pentenenitril (Z)-2-Pentenenitrile 1-cyano-1-butene 2-Pentenenitrile, (Z)- cis-1-butenylcyanide cis-pent-2-enenitrile 2-PENTENENITRILE 1-BUTEN-1-YL CYANIDE CIS-2-PENTENENITRILE CIS-2-PENTENOIC ACID NITRITE CIS-2-PENTENONITRILE (Z)-pent-2-enenitrile 2-Pentenenitrile, (2Z)- (2Z)-2-Pentenenitrile Pentenenitrile, (2Z)- CIS-2-PENTENONITRILE FOR SYNTHESIS 25899-50-7 C2H5CHCHCN Nitrogen Compounds Organic Building Blocks Cyanides/Nitriles C1 to C5 Building Blocks