2,5-dichloro-4-bromophenol

Modify Date: 2024-01-10 11:55:18

2,5-dichloro-4-bromophenol Structure
2,5-dichloro-4-bromophenol structure
Common Name 2,5-dichloro-4-bromophenol
CAS Number 1940-42-7 Molecular Weight 241.897
Density 1.9±0.1 g/cm3 Boiling Point 271.9±35.0 °C at 760 mmHg
Molecular Formula C6H3BrCl2O Melting Point 73 °C
MSDS N/A Flash Point 118.2±25.9 °C

 Names

Name 4-Bromo-2,5-dichlorophenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 271.9±35.0 °C at 760 mmHg
Melting Point 73 °C
Molecular Formula C6H3BrCl2O
Molecular Weight 241.897
Flash Point 118.2±25.9 °C
Exact Mass 239.874420
PSA 20.23000
LogP 3.75
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.632

 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 DATA

ACUTE 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

 Safety Information

Hazard Codes Xi
RTECS SJ8000000
HS Code 2908199090

 Customs

HS Code 2908199090
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%

 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