Introduction：Basic information about CAS 2048-57-9|2-Thienyl Isocyanate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Thienyl Isocyanate |
|---|
| CAS Number | 2048-57-9 | Molecular Weight | 125.148 |
|---|
| Density | 1.2±0.1 g/cm3 | Boiling Point | 161.5±13.0 °C at 760 mmHg |
|---|
| Molecular Formula | C5H3NOS | Melting Point | 108-110ºC |
|---|
| MSDS | USA | Flash Point | 51.5±19.8 °C |
|---|
Names
| Name | 2-isocyanatothiophene |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|
| Boiling Point | 161.5±13.0 °C at 760 mmHg |
|---|
| Melting Point | 108-110ºC |
|---|
| Molecular Formula | C5H3NOS |
|---|
| Molecular Weight | 125.148 |
|---|
| Flash Point | 51.5±19.8 °C |
|---|
| Exact Mass | 124.993530 |
|---|
| PSA | 57.67000 |
|---|
| LogP | 2.26 |
|---|
| Vapour Pressure | 2.3±0.3 mmHg at 25°C |
|---|
| Index of Refraction | 1.607 |
|---|
| InChIKey | QVLWPBIUVXZGRK-UHFFFAOYSA-N |
|---|
| SMILES | O=C=Nc1cccs1 |
|---|
Safety Information
| Hazard Codes | Xn:Harmful; |
|---|
| Risk Phrases | R20/21/22;R36/37/38 |
|---|
| Safety Phrases | S26-S3-S36/37/39 |
|---|
| RIDADR | UN 2206 |
|---|
| 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
| 2-Thienyl Isocyanate |
| Thiophene, 2-isocyanato- |
| thien-2-yl isocyanate |
| isocyanatothiophene |
| Thiophene,2-isocyanato |
| thiophenyl isocyanate |
| MFCD02677700 |
| F2160-0001 |
| thienyl 2-isocyanate |
| thiophen-2-isocyanate |
| 2-thiophene isocyanate |
| 2-Isocyanatothiophene |
