2,3-Dimethyl-1,4-benzoquinone

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Names

[ CAS No. ]:
526-86-3

[ Name ]:
2,3-Dimethyl-1,4-benzoquinone

[Synonym ]:
2,3-Dimethyl-p-quinone
2,3-DIFLUORO-4-CYANOPHENYL PROPYLETHER
2,3-dimethylcyclohexa-2,5-diene-1,4-dione
2,3-Dimethylbenzoquinone
o-Xyloquinone
2,3-dimethyl-2,5-cyclohexadiene-1,4 dione
2,3-Dimethyl-1,4-benzoquinone
2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
200.3±15.0 °C at 760 mmHg

[ Melting Point ]:
55-57ºC

[ Molecular Formula ]:
C8H8O2

[ Molecular Weight ]:
136.148

[ Flash Point ]:
70.9±17.4 °C

[ Exact Mass ]:
136.052429

[ PSA ]:
34.14000

[ LogP ]:
1.45

[ Vapour Pressure ]:
0.3±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.511

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DK4790000
CHEMICAL NAME :
p-Benzoquinone, 2,3-dimethyl-
CAS REGISTRY NUMBER :
526-86-3
LAST UPDATED :
199206
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-O2
MOLECULAR WEIGHT :
136.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
10 mg/L/12H (Continuous)
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5,923,1983

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 6-bromo-2,3-dimethyl-1,4-benzoquinone
  • 5-phenylthio-2,3-dimethyl-1,4-benzoquinone
  • 2,3-dimethyl-1,4-benzoquinone radical anion
  • 5-aziridin-1-yl-2,3-dimethyl-[1,4]benzoquinone
  • 2,3-dimethyl-1,4,5-trinitronaphthalene
  • 2,3-dimethyl-1,4,5,7-tetranitronaphthalene
  • 2-(4-chlorophenyl)-N-cyclopropyl-N-[(pyridin-2-yl)methyl]ethene-1-sulfonamide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide