Introduction：Basic information about CAS 389-58-2|3,4-Dithia-7H-cyclopenta[a]pentalene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dithia-7H-cyclopenta[a]pentalene |
|---|
| CAS Number | 389-58-2 | Molecular Weight | 178.274 |
|---|
| Density | 1.4±0.1 g/cm3 | Boiling Point | 307.8±22.0 °C at 760 mmHg |
|---|
| Molecular Formula | C9H6S2 | Melting Point | / |
|---|
| MSDS | / | Flash Point | 103.1±8.5 °C |
|---|
Names
| Name | 4H-Cyclopenta[1,2-b:5,4-b']dithiophene |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
|---|
| Boiling Point | 307.8±22.0 °C at 760 mmHg |
|---|
| Molecular Formula | C9H6S2 |
|---|
| Molecular Weight | 178.274 |
|---|
| Flash Point | 103.1±8.5 °C |
|---|
| Exact Mass | 177.991089 |
|---|
| PSA | 56.48000 |
|---|
| LogP | 3.52 |
|---|
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
|---|
| Index of Refraction | 1.725 |
|---|
| InChIKey | UITASDKJJNYORO-UHFFFAOYSA-N |
|---|
| SMILES | c1cc2c(s1)-c1sccc1C2 |
|---|
| Storage condition | 2-8°C |
|---|
Safety Information
| RIDADR | 3073.0 |
|---|
| Hazard Class | 6.1 |
|---|
| 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
| 4H-Cyclopenta(2,1-b:3,4-b')dithiophene |
| 4H-cyclopenta[2,1-b:3,4-b′]dithiophene |
| 4H-Cyclopenta[1,2-b:5,4-b']dithiophene |
| 4H-Cyclopenta[2,1-b:3,4-b']dithiophene |
| 4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene |
| 3,4-Dithia-7H-cyclopenta[a]pentalene |
