575-04-2
575-04-2 structure
- Name: 7-Methoxy-4-(trifluoromethyl)coumarin
- Chemical Name: 7-Methoxy-4-(trifluoromethyl)coumarin
- CAS Number: 575-04-2
- Molecular Formula: C11H7F3O3
- Molecular Weight: 244.16700
- Create Date: 2018-12-23 17:31:32
- Modify Date: 2025-08-25 21:44:34
| Name | 7-Methoxy-4-(trifluoromethyl)coumarin |
|---|---|
| Synonyms | 7-methoxy-4-(trifluoromethyl)chromen-2-one |
| Density | 1.418g/cm3 |
|---|---|
| Boiling Point | 287.4ºC at 760 mmHg |
| Molecular Formula | C11H7F3O3 |
| Molecular Weight | 244.16700 |
| Flash Point | 123.6ºC |
| Exact Mass | 244.03500 |
| PSA | 39.44000 |
| LogP | 2.82040 |
| Index of Refraction | 1.506 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932209090 |
|
~63%
575-04-2 |
| Literature: Katkevics; Kontijevskis; Mutule; Suna Chemistry of Heterocyclic Compounds, 2007 , vol. 43, # 2 p. 151 - 159 |
|
~%
575-04-2 |
| Literature: Journal of the Chemical Society, , p. 3235,3238 |
|
~%
575-04-2 |
| Literature: Journal of the Chemical Society, , p. 3235,3238 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |