88493-55-4
88493-55-4 structure
- Name: alpha-sexithiophene
- Chemical Name: 2-thiophen-2-yl-5-[5-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophene
- CAS Number: 88493-55-4
- Molecular Formula: C24H14S6
- Molecular Weight: 494.758
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-09-13 19:44:26
- Modify Date: 2025-08-25 18:34:15
| Name | 2-thiophen-2-yl-5-[5-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophene |
|---|---|
| Synonyms |
2,2':5',2'':5'',2''':5''',2'''':5'''',2'''''-Sexithiophene
|A-Sexithiophene sexithiophene (all-2,5)sexithiophene 2-(thiophen-2-yl)-5-(5-{5-[5-(thiophen-2-yl)thiophen-2-yl]thiophen-2-yl}thiophen-2-yl)thiophene MFCD03695488 (all-2,5)Sexithiophen |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 608.5±50.0 °C at 760 mmHg |
| Melting Point | 290ºC (dec.)(lit.) |
| Molecular Formula | C24H14S6 |
| Molecular Weight | 494.758 |
| Flash Point | 245.5±16.3 °C |
| Exact Mass | 493.941956 |
| PSA | 169.44000 |
| LogP | 11.48 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.721 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 10 | |
|---|---|
| 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% |