137438-23-4
137438-23-4 structure
- Name: 4-CHLORO-7-METHYL-5,6,7,8-TETRAHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDINE
- Chemical Name: 4-chloro-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine
- CAS Number: 137438-23-4
- Molecular Formula: C11H11ClN2S
- Molecular Weight: 238.73600
- Create Date: 2018-12-29 19:12:50
- Modify Date: 2025-08-27 23:24:47
| Name | 4-chloro-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine |
|---|---|
| Synonyms |
4-chloro-7-methyl-5,6,7,8-tetrahydrobenzo[b]thiopheno[2,3-d]pyrimidine
4-chloro-7-methyl-5,6,7,8-tetrahydrobenzo<b>thieno<2,3-b>pyrimidine 4-chloro-7-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine (RS)-4-chloro-7-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine |
| Density | 1.339g/cm3 |
|---|---|
| Boiling Point | 377.6ºC at 760 mmHg |
| Molecular Formula | C11H11ClN2S |
| Molecular Weight | 238.73600 |
| Flash Point | 182.1ºC |
| Exact Mass | 238.03300 |
| PSA | 54.02000 |
| LogP | 3.46950 |
| Vapour Pressure | 1.45E-05mmHg at 25°C |
| Index of Refraction | 1.65 |
| HS Code | 2934999090 |
|---|
|
~75%
137438-23-4 |
| Literature: Patil; Sadana Journal of the Indian Chemical Society, 1991 , vol. 68, # 3 p. 169 - 171 |
|
~%
137438-23-4 |
| Literature: Patil; Sadana Journal of the Indian Chemical Society, 1991 , vol. 68, # 3 p. 169 - 171 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |