721-37-9
721-37-9 structure
- Name: Ethanone,2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]-
- Chemical Name: 2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]ethanone
- CAS Number: 721-37-9
- Molecular Formula: C9H4F6O
- Molecular Weight: 242.11800
- Create Date: 2018-12-14 19:10:29
- Modify Date: 2025-09-21 15:32:59
| Name | 2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]ethanone |
|---|---|
| Synonyms |
2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]ethan-1-one
3-trifluoromethylphenyl trifluoromethyl ketone MFCD00061275 2,2,2-Trifluoro-3'-(trifluoromethyl)acetophenone 2,2,2-Trifluoro-1-[3-(Trifluoromethyl)Phenyl]-Ethanone 3-Trifluoromethyltrifluoroacetophenone |
| Boiling Point | 65ºC(24 torr) |
|---|---|
| Molecular Formula | C9H4F6O |
| Molecular Weight | 242.11800 |
| Flash Point | 139 °F |
| Exact Mass | 242.01700 |
| PSA | 17.07000 |
| LogP | 3.45040 |
| Index of Refraction | n20/D 1.415(lit.) |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | UN 1224 3/PG 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2914700090 |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |