34052-37-4
34052-37-4 structure
- Name: 2-Chloro-5-nitrobenzophenone
- Chemical Name: 2-Chloro-5-nitrobenzophenone
- CAS Number: 34052-37-4
- Molecular Formula: C13H8ClNO3
- Molecular Weight: 261.660
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-09-14 15:13:02
- Modify Date: 2025-08-27 05:04:08
| Name | 2-Chloro-5-nitrobenzophenone |
|---|---|
| Synonyms |
2-chloro-5-nitrophenyl phenyl ketone
2-Chlor-5-nitro-benzophenon 5-Nitro-2-chlorobenzophenone EINECS 251-811-3 MFCD00007295 2-Chloro-5-nitrobenzophenone 2-chloro-5-nitro-benzophenone (2-Chloro-5-nitrophenyl)(phenyl)methanone Methanone, (2-chloro-5-nitrophenyl)phenyl- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 407.7±30.0 °C at 760 mmHg |
| Melting Point | 83-85 °C(lit.) |
| Molecular Formula | C13H8ClNO3 |
| Molecular Weight | 261.660 |
| Flash Point | 200.4±24.6 °C |
| Exact Mass | 261.019257 |
| PSA | 62.89000 |
| LogP | 3.24 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.623 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Gloves |
| Hazard Codes | N:Dangerousfortheenvironment; |
| Risk Phrases | R51/53 |
| Safety Phrases | S61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| HS Code | 2914700090 |
| Precursor 3 | |
|---|---|
| DownStream 6 | |
![N-[(2-chloro-5-nitrophenyl)-phenylmethylidene]hydroxylamine structure](https://image.chemsrc.com/caspic/275/141883-38-7.png)
![6-[(hydroxyamino)-phenylmethylidene]-4-nitrocyclohexa-2,4-dien-1-one structure](https://image.chemsrc.com/caspic/283/87974-54-7.png)
| 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% |