itaconic acid
Names
[ CAS No. ]:
144368-21-8
[ Name ]:
itaconic acid
[Synonym ]:
phosphonic acid,ethylidenebis
N-Aethyliden-hydrazin-N'-carbonsaeureaethylester
ethylidene-hydrazinecarboxylic acid ethyl ester
ethylidene-1,1-diphosphonic acid
2-ethylidenesuccinic acid
ethylidene-succinic acid
P,P'-ethane-1,1-diyl-bis-phosphonic acid
ethyl 2-ethylidenecarbazate
Ethyliden-1,1-diphosphorsaeure
ethylidene-1,1-bisphosphonic acid
Buten-2-dicarbonsaeure-1,2
Aethyliden-bernsteinsaeure
Ethyliden-1,1-diphosphoniumsaaeure
ethylidenediphosphonic acid
Chemical & Physical Properties
[ Density]:
1.573 g/mL at 25ºC(lit.)
[ Boiling Point ]:
379.3ºC at 760 mmHg
[ Melting Point ]:
165-168ºC(lit.)
[ Molecular Formula ]:
C5H6O4
[ Molecular Weight ]:
130.09900
[ Flash Point ]:
197.3ºC
[ Exact Mass ]:
130.02700
[ PSA ]:
74.60000
[ LogP ]:
0.10190
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2917190090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2917190090
[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%