2-CHLORO-1,4-BENZOQUINONE

2-CHLORO-1,4-BENZOQUINONE Basic information

Product Name:	2-CHLORO-1,4-BENZOQUINONE
Synonyms:	2-CHLORO-1,4-BENZOQUINONE;benzoquinone,2-chloro-;Chloro-1,4-benzoquinone;Chloro-p-benzoquinone;Chloroquinone;Monochloro-p-benzoquinone;Monochloroquinone;p-Benzoquinone, 2-chloro-
CAS:	695-99-8
MF:	C6H3ClO2
MW:	142.54
EINECS:
Product Categories:	C3 to C6;Carbonyl Compounds;Ketones
Mol File:	695-99-8.mol

2-CHLORO-1,4-BENZOQUINONE Chemical Properties

Melting point	52-57 °C
Boiling point	210℃
density	1.40
refractive index	1.4620 (estimate)
Fp	83℃
form	Crystals
color	Yellow to brown
CAS DataBase Reference	695-99-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,Xn,F
Risk Statements	36/37/38-15-10
Safety Statements	26-37/39-43-36-7/8
WGK Germany	3
HS Code	29147000

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

2-CHLORO-1,4-BENZOQUINONE Usage And Synthesis

Chemical Properties	YELLOW TO BROWN CRYSTALS
Uses	2-Chloro-1,4-benzoquinone may be used in the preparation of chloro derivatives of prenylnaphthohydroquinone.
General Description	2-Chloro-1,4-benzoquinone is a quinone derivative. It is one of the intermediate formed during the degradation of 3,4-dichloroaniline in a dielectric barrier discharge plasma reactor. It is formed during lignin peroxidase catalyzed oxidation of 2-chloro-1,4-dimethoxybenzene. 2-Chloro-1,4-benzoquinone on dechlorination yields 1,2,4-trihydroxybenzene.

2-CHLORO-1,4-BENZOQUINONE Preparation Products And Raw materials

Raw materials	2-CHLORO-4-METHOXYPHENOL-->Chlorohydroquinone-->2-Chloro-1,4-diaminobenzene-->2-Chlorophenol-->2,4-Dichlorophenol-->4-CHLORO-2-NITROPHENOL-->2-Chlorobenzamide-->1,4-Benzoquinone-->3-Chloroaniline
Preparation Products	polyvinyl carbazole-chloroquinone charge transfer complex-->2,5-DICHLOROHYDROQUINONE-->4-Chloroanisole

2,3,5-TRICHLORO-1,4-BENZOQUINONE SILVER CHLORANILATE 2-CHLORO-5-METHYL-1,4-BENZOQUINONE 2,5-diamino-3,6-dichloro-p-benzoquinone CHLORANILIC ACID BARIUM SALT TRIHYDRATE 2,6-DICHLORO-1,4-BENZOQUINONE MERCURIC CHLORANILATE 2,5-DICHLORO-3,6-DIMETHYL-P-BENZOQUINONE DDQ CHLORANILIC ACID THORIUM SALT CHLORANILIC ACID SODIUM SALT 2-CHLORO-1,4-BENZOQUINONE Chloranil 2,5-Dichlorobenzo-1,4-quinone BARIUM CHLORANILATE CHLORANILIC ACID LANTHANUM SALT Chloranilic acid 2,5-BIS(1-MORPHOLINO)-3,6-DICHLORO-P-BENZOQUINONE

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