3,5-Cyclohexadiene-1,2-dione (583-63-1)

Identification
Name:	3,5-Cyclohexadiene-1,2-dione
Synonyms:	o-Benzoquinone(8CI); 1,2-Benzoquinone; o-Quinone
CAS:	583-63-1
Molecular Formula:	C6H4 O2
Molecular Weight:	108.10
InChI:	InChI=1S/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H
Molecular Structure:
Properties
Density:	1.256g/cm³
Specification:	1,2-Benzoquinone, also cyclohexa-3,5-diene-1,2-dione, is a ketone, with formula C₆H₄O₂. It is one of the two isomers of quinone, the other being 1,4-benzoquinone. 1,2-Benzoquinone is produced on oxidation of catechol or by ortho oxidation of a phenol.
Safety Data

Other Product

2,5-Cyclohexadiene-1,4-dione,3-[(decahydro- 1,2,4a,5-tetramethyl-1-naphthalenyl)methyl]- 2-hydroxy-5-methoxy-
2,5-Cyclohexadiene-1,4-dione,2-hydroxy-5- [1-(2-methoxyphenyl)-3-oxo-1-butenyl]-
2,5-Cyclohexadiene-1,4-dione,2-methoxy-5-[3-(phenylmethoxy)-1-propyn-1-yl]-
2,5-Cyclohexadiene-1,4-dione, 3-chloro-2-methyl-5-(1-methylethyl)-,1-[O-(4-nitrobenzoyl)oxime]
3,5-Cyclohexadiene-1,2-dione,3-methyl-5-(1-methylethyl)-
2,5-Cyclohexadiene-1,4-dione,2-methoxy-5-(3-methyl-2-buten-1-yl)-
2,5-Cyclohexadiene-1,4-dione,2-methoxy-5-(3-phenyl-2-propen-1-yl)-
2,5-Cyclohexadiene-1,4-dione,2-amino-5-[(2-methylphenyl)amino]-3-(1-oxopropyl)-
3,5-Cyclohexadiene-1,2-dione,4-hydroxy-5-methoxy-3-(1-methyl-2-oxopropyl)-, (-)-
2,5-Cyclohexadiene-1,4-dione,3-bromo-2-methyl-5-(1-methylethyl)-
2,5-Cyclohexadiene-1,4-dione,2-hydroxy-5-methoxy-3-(8Z,11Z)-8,11,14-pentadecatrien-1-yl-
2,5-Cyclohexadiene-1,4-dione,2-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl)-5-methoxy-
2,5-Cyclohexadiene-1,4-dione,2,3-dimethoxy-5-methyl-6-(3-methyl-2-buten-1-yl)-
2,5-Cyclohexadiene-1,4-dione,2-(1,5-dimethyl-4-hexen-1-yl)-3-hydroxy-5-methyl-
2,5-Cyclohexadiene-1,4-dione,2-[(1R)-1,5-dimethyl-4-hexen-1-yl]-3-hydroxy-5-methyl-
2,5-Cyclohexadiene-1,4-dione,2-hydroxy-5-methoxy-3-(10Z)-10-nonadecen-1-yl-
2,5-Cyclohexadiene-1,4-dione, 2-methoxy-3-methyl-5-(1-pyrrolidinyl)-
2,5-Cyclohexadiene-1,4-dione,3-hydroxy-2-methyl-5-(1-pyrrolidinyl)-(9CI)
2,5-Cyclohexadiene-1,4-dione,2-(methylamino)-3-(1-oxopropyl)-5-(phenylamino)-
2,5-Cyclohexadiene-1,4-dione,2-amino-5-[(4-chlorophenyl)amino]-3-(1-oxopropyl)-