195602-17-6
195602-17-6 structure
- Name: 5,5'-BITHIENO[3,4-B]-1,4-DIOXIN, 2,2',3,3'-TETRAHYDRO
- Chemical Name: 5-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine
- CAS Number: 195602-17-6
- Molecular Formula: C12H10O4S2
- Molecular Weight: 282.33500
- Create Date: 2018-11-22 17:57:25
- Modify Date: 2025-09-18 14:53:16
| Name | 5-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxine |
|---|---|
| Synonyms |
3,4:3',4'-bis(ethylenedioxy)-2,2'-bithiophene
2,2',3,3'-tetrahydro-5,5'-Bithieno[3,4-b]-1,4-dioxin 2,2',3,3'-tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine 2,3-DIHYDRO-5-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE 2,2'-bis-(3,4-ethylenedioxy)thiophene 2,2'-bi(3,4-ethylenedioxy)thiophene |
| Density | 1.474g/cm3 |
|---|---|
| Boiling Point | 440ºC at 760 mmHg |
| Molecular Formula | C12H10O4S2 |
| Molecular Weight | 282.33500 |
| Flash Point | 219.9ºC |
| Exact Mass | 282.00200 |
| PSA | 93.40000 |
| LogP | 3.01900 |
| Vapour Pressure | 1.57E-07mmHg at 25°C |
| Index of Refraction | 1.641 |
| HS Code | 2934999090 |
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| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |