Introduction：Basic information about CAS 101667-98-5|Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate |
|---|
| CAS Number | 101667-98-5 | Molecular Weight | 256.709 |
|---|
| Density | 1.4±0.1 g/cm3 | Boiling Point | 374.4±37.0 °C at 760 mmHg |
|---|
| Molecular Formula | C10H9ClN2O2S | Melting Point | / |
|---|
| MSDS | / | Flash Point | 180.2±26.5 °C |
|---|
Names
| Name | Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
|---|
| Boiling Point | 374.4±37.0 °C at 760 mmHg |
|---|
| Molecular Formula | C10H9ClN2O2S |
|---|
| Molecular Weight | 256.709 |
|---|
| Flash Point | 180.2±26.5 °C |
|---|
| Exact Mass | 256.007324 |
|---|
| PSA | 80.32000 |
|---|
| LogP | 2.69 |
|---|
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
|---|
| Index of Refraction | 1.630 |
|---|
| InChIKey | FIIBPXMYXHXUPI-UHFFFAOYSA-N |
|---|
| SMILES | CCOC(=O)c1sc2ncnc(Cl)c2c1C |
|---|
| Storage condition | 2-8°C |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| HS Code | 2934999090 |
|---|
Customs
| HS Code | 2934999090 |
|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate |
| F3284-7831 |
| Thieno[2,3-d]pyrimidine-6-carboxylic acid, 4-chloro-5-methyl-, ethyl ester |
| 5-Methyl-4-chloro-6-ethoxycarbonylthieno<2,3-d>pyrimidine |
| ethyl 4-chloro-5-methylthiopheno[2,3-d]pyrimidine-6-carboxylate |
| Thieno[2,3-d]pyrimidine-6-carboxylicacid,4-chloro-5-methyl-,ethyl ester |
| 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester |
| ethyl 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate |
