(2Z)-4-Ethoxy-4-oxo-2-butenoic acid
Names
[ CAS No. ]:
3990-03-2
[ Name ]:
(2Z)-4-Ethoxy-4-oxo-2-butenoic acid
[Synonym ]:
(2Z)-4-Ethoxy-4-oxo-2-butenoic acid
2-Butenedioic acid, monoethyl ester, (2Z)-
Maleic Acid Monoethyl Ester
Monoethyl Maleate
EINECS 223-635-7
(2Z)-4-Ethoxy-4-oxobut-2-enoic acid
2-Butenedioic acid (Z), monoethyl ester
Irsogladine Impurity 4
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
261.6±23.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H8O4
[ Molecular Weight ]:
144.125
[ Flash Point ]:
109.6±16.1 °C
[ Exact Mass ]:
144.042252
[ PSA ]:
63.60000
[ LogP ]:
0.29
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.469
[ Storage condition ]:
Refrigerator
MSDS
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26;S36/S37/S39
[ RTECS ]:
EM6538750