924-83-4
924-83-4 structure
- Name: isopropyl hydrogen maleate
- Chemical Name: (Z)-4-oxo-4-propan-2-yloxybut-2-enoic acid
- CAS Number: 924-83-4
- Molecular Formula: C7H10O4
- Molecular Weight: 158.15200
- Create Date: 2017-11-19 19:20:44
- Modify Date: 2025-08-26 15:29:02
| Name | (Z)-4-oxo-4-propan-2-yloxybut-2-enoic acid |
|---|---|
| Synonyms |
maleic acid-monoisopropyl ester
Monoisopropyl maleate isopropyl hydrogen maleate Isopropyl maleate half ester EINECS 213-109-5 Maleinsaeure-monoisopropylester |
| Density | 1.161g/cm3 |
|---|---|
| Boiling Point | 266.4ºC at 760mmHg |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15200 |
| Flash Point | 107.2ºC |
| Exact Mass | 158.05800 |
| PSA | 63.60000 |
| LogP | 0.57880 |
| Index of Refraction | 1.467 |
| HS Code | 2918990090 |
|---|
|
~92%
924-83-4 |
| Literature: Kammoun; Le Bigot; Delmas; Boutevin Synthetic Communications, 1997 , vol. 27, # 16 p. 2777 - 2781 |
|
~%
924-83-4 |
| Literature: NOF Corporation Patent: US5723558 A1, 1998 ; |
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~%
924-83-4 |
| Literature: Suvorov,A.L.; Spasskii,S.S. Doklady Chemistry, 1964 , vol. 157, p. 741 - 743 Doklady Akademii Nauk SSSR, 1964 , vol. 157, # 3 p. 639 - 642 |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |