104934-54-5
104934-54-5 structure
- Name: 3-Octadecylthiophene
- Chemical Name: 3-Octadecylthiophene
- CAS Number: 104934-54-5
- Molecular Formula: C22H40S
- Molecular Weight: 336.618
- Create Date: 2018-09-02 15:25:25
- Modify Date: 2025-08-25 19:16:55
| Name | 3-Octadecylthiophene |
|---|---|
| Synonyms |
Thiophene, 3-octadecyl-
3-Stearylthiophene 3-Octadecylthiophene MFCD00191567 |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 422.8±14.0 °C at 760 mmHg |
| Melting Point | 36 °C |
| Molecular Formula | C22H40S |
| Molecular Weight | 336.618 |
| Flash Point | 157.6±6.3 °C |
| Exact Mass | 336.285065 |
| PSA | 28.24000 |
| LogP | 11.39 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.488 |
| Storage condition | 0-10°C |
| Hazard Codes | C,Xi |
|---|---|
| Risk Phrases | R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R32:Contact with acids liberates very toxic gas. R34:Causes burns. |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3260 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2934999090 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |