Melting point: |
65-70 °C (lit.) |
Boiling point: |
194-195 °C (lit.) |
Density |
0,969 g/cm3 |
refractive index |
1.4226 (estimate) |
FEMA |
3187 | 3-METHYLCROTONIC ACID |
Flash point: |
93°C |
storage temp. |
Keep in dark place,Sealed in dry,Room Temperature |
solubility |
Chloroform (Slightly), Methanol (Slightly) |
form |
Solid |
pka |
pK1:5.12 (25°C) |
color |
Off-White to Pale Orange |
Odor |
at 1.00 % in propylene glycol. green phenolic dairy |
Odor Type |
phenolic |
Water Solubility |
Soluble in water, and methanol. |
JECFA Number |
1204 |
BRN |
1720305 |
InChIKey |
YYPNJNDODFVZLE-UHFFFAOYSA-N |
LogP |
1.35 |
CAS DataBase Reference |
541-47-9(CAS DataBase Reference) |
NIST Chemistry Reference |
2-Butenoic acid, 3-methyl-(541-47-9) |
EPA Substance Registry System |
2-Butenoic acid, 3-methyl- (541-47-9) |