CAS 946-31-6|2-CHLORO-4,6-DINITROPHENOL

Introduction：Basic information about CAS 946-31-6|2-CHLORO-4,6-DINITROPHENOL, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles2
7. Synonyms

Common Name	2-CHLORO-4,6-DINITROPHENOL
CAS Number	946-31-6	Molecular Weight	218.55100
Density	1.769g/cm3	Boiling Point	293.5ºC at 760mmHg
Molecular Formula	C₆H₃ClN₂O₅	Melting Point	110-114ºC(lit.)
MSDS	USA	Flash Point	131.3ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	2-chloro-4,6-dinitrophenol
Synonym	More Synonyms

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
InChIKey	PCBCIXWBAPIVDV-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1cc(Cl)c(O)c([N+](=O)[O-])c1

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

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%

Articles2

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...

Synonyms

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

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