4,5-Dimethylthiophene-2-carboxylicacid
Modify Date: 2025-09-15 19:32:20
4,5-Dimethylthiophene-2-carboxylicacid structure
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Common Name | 4,5-Dimethylthiophene-2-carboxylicacid | ||
|---|---|---|---|---|
| CAS Number | 40808-24-0 | Molecular Weight | 156.20200 | |
| Density | 1.259 g/cm3 | Boiling Point | 290.6ºC at 760 mmHg | |
| Molecular Formula | C7H8O2S | Melting Point | 206-211°C | |
| MSDS | N/A | Flash Point | 129.5ºC | |
| Name | 4,5-Dimethylthiophene-2-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.259 g/cm3 |
|---|---|
| Boiling Point | 290.6ºC at 760 mmHg |
| Melting Point | 206-211°C |
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20200 |
| Flash Point | 129.5ºC |
| Exact Mass | 156.02500 |
| PSA | 65.54000 |
| LogP | 2.06310 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36 |
| Safety Phrases | S26 |
| HS Code | 2934999090 |
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4,5-Dimethylthi... CAS#:40808-24-0 |
| Literature: Sice Journal of Organic Chemistry, 1954 , vol. 19, p. 70,72 |
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4,5-Dimethylthi... CAS#:40808-24-0 |
| Literature: Lozac'h; Mollier Bulletin de la Societe Chimique de France, 1959 , p. 1389 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| MFCD00512748 |
| 4,5-dimethylthiophene-2-carboxylic acid |