4-Pentenenitrile Structure

4-Pentenenitrile

Chemical Properties

Melting point 138-139 °C
Boiling point 140 °C (lit.)
Density  0.814 g/mL at 25 °C (lit.)
refractive index  n20/D 1.42(lit.)
Flash point 140 °F
storage temp.  2-8°C
Water Solubility  Insoluble in water
form  clear liquid
color  Colorless to Almost colorless
Stability Stable. Flammable. Incompatible with strong oxidizing agents. May generate toxic gases in a fire.
InChI 1S/C5H7N/c1-2-3-4-5-6/h2H,1,3-4H2
InChIKey CFEYBLWMNFZOPB-UHFFFAOYSA-N
SMILES C=CCCC#N
FDA UNII 89HYM37372
EPA Substance Registry System 4-Pentenenitrile (592-51-8)
UNSPSC Code 12352100
NACRES NA.22

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H302+H312+H332
Precautionary statements P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  28-36/37
RIDADR  UN 3275 6.1/PG 2
WGK Germany  3
TSCA  TSCA listed
HS Code  2926.90.5050
HazardClass  3/6.1
PackingGroup  II
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Hazardous Substances Data 592-51-8(Hazardous Substances Data)
NFPA 704:
2
0 0

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