Melting point: |
61-64 °C(lit.) |
Boiling point: |
95-96 °C12 mm Hg(lit.) |
Density |
0.969 g/mL at 25 °C(lit.) |
FEMA |
3599 | 2-METHYL-TRANS-2-BUTENOIC ACID |
refractive index |
nD81 1.4342 |
Flash point: |
101°C |
storage temp. |
2-8°C |
solubility |
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
form |
Crystalline Powder and Chunks |
pka |
pK (25°) 5.02 |
Specific Gravity |
0.969 |
color |
White to beige |
Odor |
at 10.00 % in dipropylene glycol. sweet dry spicy woody caramel |
Odor Type |
spicy |
Water Solubility |
SOLUBLE IN HOT WATER |
JECFA Number |
1205 |
Merck |
14,9433 |
BRN |
1236500 |
InChIKey |
UIERETOOQGIECD-ONEGZZNKSA-N |
LogP |
1.35 |
CAS DataBase Reference |
80-59-1(CAS DataBase Reference) |
NIST Chemistry Reference |
2-Butenoic acid, 2-methyl-, (E)-(80-59-1) |
EPA Substance Registry System |
2-Butenoic acid, 2-methyl-, (2E)- (80-59-1) |