1622-55-5
- Name: 4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro-
- Chemical Name: 4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one
- CAS Number: 1622-55-5
- Molecular Formula: C13H10OS
- Molecular Weight: 214.28300
- Create Date: 2018-12-22 12:07:49
- Modify Date: 2025-08-21 14:49:43
| Name | 4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one |
|---|---|
| Synonyms |
9,10-Dihydro-4H-benzo[4,5]cyclohepta
9,10-dihydro-1-thiabenzo[f]azulen-4-one HMS1608A08 9,10-dihydro-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one 9,10-dihydro-1-thiabenzo[f]azulene-4-one 9,10-Dihydro-4H-benzo[4,5]cyclohepta [b]-thiophen-4-one 9,10-dihydro-4H-4-oxobenzo<4,5>cyclohepta<1,2-b>thiophene 9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-one 9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-4-one |
| Density | 1.262g/cm3 |
|---|---|
| Boiling Point | 371.1ºC at 760 mmHg |
| Molecular Formula | C13H10OS |
| Molecular Weight | 214.28300 |
| Flash Point | 178.2ºC |
| Exact Mass | 214.04500 |
| PSA | 45.31000 |
| LogP | 3.07770 |
| Vapour Pressure | 1.06E-05mmHg at 25°C |
| Index of Refraction | 1.644 |
| HS Code | 2934999090 |
|---|
|
~61%
1622-55-5 |
| Literature: Murty; Ramalingam; Sabitha; Yadav Heterocyclic Communications, 2001 , vol. 7, # 5 p. 449 - 454 |
|
~%
1622-55-5 |
| Literature: Heterocyclic Communications, , vol. 7, # 5 p. 449 - 454 |
|
~33%
1622-55-5 |
| Literature: Bollinger; Cooper; Gubler; Leutwiler; Payne Helvetica Chimica Acta, 1990 , vol. 73, # 5 p. 1197 - 1204 |
|
~%
1622-55-5 |
| Literature: Heterocyclic Communications, , vol. 7, # 5 p. 449 - 454 |
|
~%
1622-55-5 |
| Literature: Heterocyclic Communications, , vol. 7, # 5 p. 449 - 454 |
|
~%
1622-55-5 |
| Literature: Heterocyclic Communications, , vol. 7, # 5 p. 449 - 454 |
|
~%
1622-55-5 |
| Literature: Heterocyclic Communications, , vol. 7, # 5 p. 449 - 454 |
|
~%
1622-55-5 |
| Literature: Helvetica Chimica Acta, , vol. 73, # 5 p. 1197 - 1204 |
|
~%
1622-55-5 |
| Literature: Helvetica Chimica Acta, , vol. 73, # 5 p. 1197 - 1204 |
| Precursor 7 | |
|---|---|
| DownStream 8 | |
![10-Methoxy-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one structure](https://image.chemsrc.com/caspic/475/59743-84-9.png)
![4H-Benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol,10-methoxy-4-(1-methyl-4-piperidinyl)- structure](https://image.chemsrc.com/caspic/313/59743-88-3.png)
![10-bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-one structure](https://image.chemsrc.com/caspic/385/34580-11-5.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |