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Ethyl vinyl ketone Structure

Ethyl vinyl ketone

Chemical Properties

Melting point 59-61 °C
Boiling point 38 °C/60 mmHg (lit.)
Density  0.851 g/mL at 20 °C 0.845 g/mL at 25 °C (lit.)
FEMA  3382 | 1-PENTEN-3-ONE
refractive index  n20/D 1.419(lit.)
Flash point 20 °F
storage temp.  2-8°C
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  Liquid
color  Clear colorless to amber
Odor at 1.00 % in propylene glycol. pungent peppery mustard garlic onion
Odor Type spicy
Water Solubility  Insoluble in water; soluble in most organic solvents.
JECFA Number 1147
BRN  1735857
Exposure limits ACGIH: TWA 2 mg/m3
NIOSH: TWA 10 mg/m3
LogP 0.65
CAS DataBase Reference 1629-58-9(CAS DataBase Reference)
NIST Chemistry Reference 1-Penten-3-one(1629-58-9)
EPA Substance Registry System Ethyl vinyl ketone (1629-58-9)

Safety Information

Hazard Codes  F,T
Risk Statements  11-23/24/25-34
Safety Statements  26-36/37/39-45-16
RIDADR  UN 3286 3/PG 2
WGK Germany  3
RTECS  SB3800000
10-23
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29141900
Toxicity LD50 ivn-mus: 56 mg/kg CSLNX* NX#00948

MSDS

Usage And Synthesis

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