English name: Allylacetic acid
CAS number: 591-80-0
Molecular formula: C5H8O2
Molecular weight: 100.12
EINECS number: 209-732-7
MDL No.:MFCD00004408
attribute
Melting point -22.5 ° C (lit.)
Boiling point 83-84 ° C/12 mmHg (lit.)
Density 0.981 g/mL at 25 ° C (lit.)
Vapor density>1 (vs air)
Refractive index n20/D 1.428 (lit.)
FEMA2843 | 4-PENTENOIC ACID
Flash point 193 ° F
Storage conditions 2-8 ° C
Dissolve in Chloroform, Methanol
Form Liquid
Acidity coefficient (pKa) pK1:4.677 (25 ° C)
Specific gravity 0.981
Clear color to light yellow
Odor at 0.10% in propylene glycol cheese parmesan romano ricotta
Fragrant Cheesy
Explosion limit 1.58% (V)
Water solubility in alcohol, Slightly soluble in water
JECFA Number314
BRN1633696
InChIKeyHVAMZGADVCBITI-UHFFFAOYSA-N
LogP0.99