Introduction：Basic information about CAS 1940-42-7|2,5-dichloro-4-bromophenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-dichloro-4-bromophenol |
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| CAS Number | 1940-42-7 | Molecular Weight | 241.897 |
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| Density | 1.9±0.1 g/cm3 | Boiling Point | 271.9±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H3BrCl2O | Melting Point | 73 °C |
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| MSDS | / | Flash Point | 118.2±25.9 °C |
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Names
| Name | 4-Bromo-2,5-dichlorophenol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.9±0.1 g/cm3 |
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| Boiling Point | 271.9±35.0 °C at 760 mmHg |
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| Melting Point | 73 °C |
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| Molecular Formula | C6H3BrCl2O |
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| Molecular Weight | 241.897 |
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| Flash Point | 118.2±25.9 °C |
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| Exact Mass | 239.874420 |
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| PSA | 20.23000 |
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| LogP | 3.75 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.632 |
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| InChIKey | HWWKEEKUMAZJLL-UHFFFAOYSA-N |
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| SMILES | Oc1cc(Cl)c(Br)cc1Cl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SJ8000000
- CHEMICAL NAME :
- Phenol, 4-bromo-2,5-dichloro-
- CAS REGISTRY NUMBER :
- 1940-42-7
- BEILSTEIN REFERENCE NO. :
- 1865022
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H3-Br-Cl2-O
- MOLECULAR WEIGHT :
- 241.90
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766
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Safety Information
| Hazard Codes | Xi |
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| RTECS | SJ8000000 |
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| HS Code | 2908199090 |
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Customs
| HS Code | 2908199090 |
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| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
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Synonyms
| 2.5-Dichlor-4-brom-1-hydroxy-benzol |
| Leptophos phenol |
| EINECS 217-719-2 |
| Phenol,4-bromo-2,5-dichloro |
| 4-Brom-2,5-dichlorbenzolol |
| Phenol, 4-bromo-2,5-dichloro- |
| 4-Brom-2,5-dichlor-phenol |
| 4-bromo-2,5-dichloro-phenol |
| Phosvel phenol |
| 4-Bromo-2,5-dichlorophenol |
| MFCD00128077 |
| 2,5-dichloro-4-bromophenol |
