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Methyl cyclopentenolone Structure

Methyl cyclopentenolone

Chemical Properties

Melting point 104-108°C
Boiling point 170.05°C (rough estimate)
Density  1.0795 (rough estimate)
vapor pressure  2.1hPa at 20℃
FEMA  2700 | METHYLCYCLOPENTENOLONE
refractive index  1.4532 (estimate)
Flash point 100°C
storage temp.  Store at +2°C to +8°C.
solubility  Chloroform (Slightly), Methanol (Slightly)
pka 9.21±0.20(Predicted)
color  White crystalline powder or fine crystals
Odor at 1.00 % in dipropylene glycol. caramel maple syrup
Odor Type caramellic
JECFA Number 418
LogP 0.4 at 25℃
CAS DataBase Reference 80-71-7(CAS DataBase Reference)
NIST Chemistry Reference 2-Cyclopenten-1-one, 2-hydroxy-3-methyl-(80-71-7)
EPA Substance Registry System Maple lactone (80-71-7)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38-43
Safety Statements  26-36/37-24/25-22
WGK Germany  3
RTECS  GY7298000
HS Code  29144090

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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