42151-35-9
42151-35-9 structure
- Name: (E)-3-methoxycarbonyl-4-(4-methoxyphenyl)but-3-enoic acid
- Chemical Name: (Z)-3-methoxycarbonyl-4-(4-methoxyphenyl)but-3-enoic acid
- CAS Number: 42151-35-9
- Molecular Formula: C13H14O5
- Molecular Weight: 250.24700
- Create Date: 2017-07-29 12:42:11
- Modify Date: 2025-09-17 20:22:12
| Name | (Z)-3-methoxycarbonyl-4-(4-methoxyphenyl)but-3-enoic acid |
|---|---|
| Synonyms |
3-(methoxycarbonyl)-4-(4-methoxyphenyl)-but-3-enoic acid
4-Methoxyphenylitaconsaeuremonomethylester |
| Density | 1.239g/cm3 |
|---|---|
| Boiling Point | 432.7ºC at 760 mmHg |
| Molecular Formula | C13H14O5 |
| Molecular Weight | 250.24700 |
| Flash Point | 165ºC |
| Exact Mass | 250.08400 |
| PSA | 72.83000 |
| LogP | 1.72630 |
| Index of Refraction | 1.566 |
| HS Code | 2918990090 |
|---|
| 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% |