2-Butenoic acid,4-(4-methoxyphenyl)-4-oxo-
Modify Date: 2025-09-12 11:53:20
2-Butenoic acid,4-(4-methoxyphenyl)-4-oxo- structure
|
Common Name | 2-Butenoic acid,4-(4-methoxyphenyl)-4-oxo- | ||
|---|---|---|---|---|
| CAS Number | 5711-41-1 | Molecular Weight | 206.19500 | |
| Density | 1.24g/cm3 | Boiling Point | 389.3ºC at 760 mmHg | |
| Molecular Formula | C11H10O4 | Melting Point | 132-136 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 155.2ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 3-(4-methoxybenzoyl)acrylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.24g/cm3 |
|---|---|
| Boiling Point | 389.3ºC at 760 mmHg |
| Melting Point | 132-136 °C(lit.) |
| Molecular Formula | C11H10O4 |
| Molecular Weight | 206.19500 |
| Flash Point | 155.2ºC |
| Exact Mass | 206.05800 |
| PSA | 63.60000 |
| LogP | 1.51870 |
| Index of Refraction | 1.561 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | AT2250000 |
| HS Code | 2918990090 |
| Precursor 8 | |
|---|---|
| DownStream 3 | |
CAS#:108-31-6
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CAS#:100-06-1| 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% |
| (E)-4-(4-methoxyphenyl)-4-oxobut-2-enoic acid |
| MFCD00020486 |