2-CHLORO-4,6-DINITROPHENOL

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Names

[ CAS No. ]:
946-31-6

[ Name ]:
2-CHLORO-4,6-DINITROPHENOL

[Synonym ]:
6-Chlor-2.4-dinitro-1-hydroxy-benzol
6-chloro-2,4-dinitrophenol
2,4-Dinitro-6-chlorophenol
2-Chlor-4,6-dinitro-phenol
2-Cl-4,6-DNP
2-chloro-4,6-dinitro-phenol
MFCD00024234
EINECS 213-419-0
Phenol,2-chloro-4,6-dinitro
USAF DO-60

Chemical & Physical Properties

[ Density]:
1.769g/cm3

[ Boiling Point ]:
293.5ºC at 760mmHg

[ Melting Point ]:
110-114ºC(lit.)

[ Molecular Formula ]:
C₆H₃ClN₂O₅

[ Molecular Weight ]:
218.55100

[ Flash Point ]:
131.3ºC

[ Exact Mass ]:
217.97300

[ PSA ]:
111.87000

[ LogP ]:
2.90840

[ Index of Refraction ]:
1.669

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SK4200000

CHEMICAL NAME :: Phenol, 2-chloro-4,6-dinitro-

CAS REGISTRY NUMBER :: 946-31-6

BEILSTEIN REFERENCE NO. :: 1980567

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H3-Cl-N2-O5

MOLECULAR WEIGHT :: 218.56

WISWESSER LINE NOTATION :: WNR BQ CG ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,34,1953

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 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: AD277-689

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
UN3335 9

[ WGK Germany ]:
2

[ RTECS ]:
SK4200000

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-Chlorophenol
2,4,6-trinitrochlorobenzene
2,4-Dinitrophenol
BENZENE, 1-CHLORO-3-NITROSO-
2-Chloro-4-nitrophenol
Phenol
2-Chloro-6-nitrophenol
Benzenesulfonic acid,3,5-dichloro-4-hydroxy-
2-Chloro-4-iodophenol
Trinitrophenol

DownStream

Customs

[ HS Code ]: 2908999090

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Identification of components in waste streams by electrospray and tandem mass spectrometry.

J. Am. Soc. Mass Spectrom. 4(7) , 604-10, (1993)

Highly polar, non-gas-chromatographable compounds have few unambiguous analysis protocols for environmental applications. A recent environmental investigation, concerning the identification of a non-g...

Initial hydrogenation and extensive reduction of substituted 2,4-dinitrophenols.

Appl. Environ. Microbiol. 62(3) , 784-90, (1996)

Rhodococcus erythropolis HL 24-1 isolated as a 2,4-dinitrophenol-degrading organism can utilize 2-chloro-4,6-dinitrophenol as the sole nitrogen, carbon, and energy source under aerobic conditions. Thi...