18931-60-7
18931-60-7 structure
- Name: 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione
- Chemical Name: 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione
- CAS Number: 18931-60-7
- Molecular Formula: C10H6ClF3O2
- Molecular Weight: 250.602
- Create Date: 2019-01-01 17:54:59
- Modify Date: 2025-08-20 12:07:45
| Name | 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione |
|---|---|
| Synonyms |
1-(4-chlorophenyl)-4,4,4-trifluorobutane-1,3-dione
1,3-Butanedione, 1-(4-chlorophenyl)-4,4,4-trifluoro- 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione MFCD00511276 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 292.4±35.0 °C at 760 mmHg |
| Melting Point | 60-61°C |
| Molecular Formula | C10H6ClF3O2 |
| Molecular Weight | 250.602 |
| Flash Point | 130.7±25.9 °C |
| Exact Mass | 250.000839 |
| PSA | 34.14000 |
| LogP | 4.86 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.479 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2914700090 |
|
~86%
18931-60-7 |
| Literature: Chen, Ching-Shih; Song, Xueqin; Lin, Ho-Pi Patent: US2003/236294 A1, 2003 ; Location in patent: Page 8, 18 ; |
|
~%
18931-60-7 |
| Literature: US6150303 A1, ; |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
| 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% |