71942-38-6
71942-38-6 structure
- Name: 5,6-BENZOCOUMARIN-3-CARBONYL CHLORIDE
- Chemical Name: 3-oxobenzo[f]chromene-2-carbonyl chloride
- CAS Number: 71942-38-6
- Molecular Formula: C14H7ClO3
- Molecular Weight: 258.65700
- Create Date: 2018-05-23 08:00:00
- Modify Date: 2024-01-14 20:04:27
| Name | 3-oxobenzo[f]chromene-2-carbonyl chloride |
|---|---|
| Synonyms |
4-oxo-3-one-phenanthrene-2-carbonyl chloride
5,6-Benzocoumarin-3-Carbonyl Chloride |
| Density | 1.475g/cm3 |
|---|---|
| Boiling Point | 468.4ºC at 760 mmHg |
| Molecular Formula | C14H7ClO3 |
| Molecular Weight | 258.65700 |
| Flash Point | 207.1ºC |
| Exact Mass | 258.00800 |
| PSA | 47.28000 |
| LogP | 3.32520 |
| Index of Refraction | 1.69 |
| Hazard Codes | C: Corrosive; |
|---|---|
| Risk Phrases | 34 |
| Safety Phrases | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 3 |
| HS Code | 2932999099 |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |