2,5-dichloro-4-bromophenol

Names

[ CAS No. ]:
1940-42-7

[ Name ]:
2,5-dichloro-4-bromophenol

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%