144368-21-8
144368-21-8 structure
- Name: itaconic acid
- Chemical Name: itaconic acid
- CAS Number: 144368-21-8
- Molecular Formula: C5H6O4
- Molecular Weight: 130.09900
- Create Date: 2018-06-11 19:22:25
- Modify Date: 2025-08-25 19:05:29
| Name | itaconic acid |
|---|---|
| Synonyms |
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 |
| 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 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2917190090 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| 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% |