1575-59-3
1575-59-3 structure
- Name: 4-oxoisocrotonic acid
- Chemical Name: cis-β-formylacrylic acid
- CAS Number: 1575-59-3
- Molecular Formula: C4H4O3
- Molecular Weight: 100.07300
- Create Date: 2017-05-16 11:52:11
- Modify Date: 2025-09-26 11:45:05
| Name | cis-β-formylacrylic acid |
|---|---|
| Synonyms | 5-hydroxy-2(5h)-furanone |
| Molecular Formula | C4H4O3 |
|---|---|
| Molecular Weight | 100.07300 |
| Exact Mass | 100.01600 |
| PSA | 54.37000 |
| Vapour Pressure | 0.00184mmHg at 25°C |
| RIDADR | UN 1759 |
|---|---|
| HS Code | 2918300090 |
|
~%
1575-59-3 |
| Literature: Hellstroem Svensk Kemisk Tidskrift, 1948 , vol. 60, p. 216Chem.Abstr., 1949 , p. 1271 |
| Precursor 1 | |
|---|---|
| DownStream 3 | |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |