3457-46-3
3457-46-3 structure
- Name: 4,4'-Dichloro benzil
- Chemical Name: 4,4'-Dichlorobenzil
- CAS Number: 3457-46-3
- Molecular Formula: C14H8Cl2O2
- Molecular Weight: 279.118
- Create Date: 2018-02-18 08:00:00
- Modify Date: 2024-01-05 19:19:54
| Name | 4,4'-Dichlorobenzil |
|---|---|
| Synonyms |
MFCD00018685
1,2-bis(p-chlorophenyl)ethanedione 4,4'-Dichlorobibenzoyl 4,4'-dichlorobenzil Bis(p-chlorophenyl)ethanedione 4,4'-Dichlorodibenzoyl 1,2-bis(4-chlorophenyl)ethanedione Bis(4-chlorophenyl) diketone 1,2-Ethanedione, 1,2-bis(4-chlorophenyl)- p,p'-Dichlorobenzil Ethanedione, bis(4-chlorophenyl)- Benzil, 4,4'-dichloro- 1,2-di(4-chlorophenyl)-1,2-ethanedione bis(4-chlorophenyl)ethanedione 1,2-Bis(4-chlorophenyl)ethane-1,2-dione 1,2-Bis(4-chlorophenyl)-1,2-ethanedione 1,2-BIS-(4-CHLORO-PHENYL)-ETHANE-1,2-DIONE EINECS 222-387-7 Di(4-chlorophenyl) diketone 4,4'-Dichloro benzil 1,2-bis(4-chlorophenyl)ethanediol |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 427.3±30.0 °C at 760 mmHg |
| Melting Point | 194-197ºC |
| Molecular Formula | C14H8Cl2O2 |
| Molecular Weight | 279.118 |
| Flash Point | 180.4±25.1 °C |
| Exact Mass | 277.990143 |
| PSA | 34.14000 |
| LogP | 4.91 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.612 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2914700090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |