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2-METHYL-2-PENTENAL Structure

2-METHYL-2-PENTENAL

Chemical Properties

Melting point -90°C
Boiling point 137-138 °C765 mm Hg(lit.)
Density  0.86 g/mL at 25 °C(lit.)
refractive index  n20/D 1.45(lit.)
Flash point 89 °F
Water Solubility  Slightly soluble in water
form  clear liquid
color  White to Yellow to Green
JECFA Number 1209
LogP 1.700 (est)
CAS DataBase Reference 14250-96-5(CAS DataBase Reference)
EPA Substance Registry System 2-Pentenal, 2-methyl-, (2E)- (14250-96-5)

Safety Information

Hazard Codes  Xn
Risk Statements  10-20-36
Safety Statements  26
RIDADR  UN 1989 3/PG 3
WGK Germany  1
RTECS  SB2100000
HS Code  2912.19.5000
HazardClass  3
PackingGroup  III

MSDS

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