3,4-dimethylcyclobut-3-ene-1,2-dione

Names

[ CAS No. ]:
1121-15-9

[ Name ]:
3,4-dimethylcyclobut-3-ene-1,2-dione

[Synonym ]:
3,4-dimethylcyclobutene-1,2-dione
3-Cyclobutene-1,2-dione,3,4-dimethyl
dimethyl-cyclobutenedione
3,4-Dimethyl-3-cyclobutene-1,2-dione
3,4-Dimethylcyclobutenedione
3,4-dimethyl-cyclobut-3-ene-1,2-dione

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
178.9ºC at 760 mmHg

[ Molecular Formula ]:
C6H6O2

[ Molecular Weight ]:
110.11100

[ Flash Point ]:
59.5ºC

[ Exact Mass ]:
110.03700

[ PSA ]:
34.14000

[ LogP ]:
0.47460

[ Vapour Pressure ]:
0.965mmHg at 25°C

[ Index of Refraction ]:
1.506

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-(tert-butyldimethylsiloxy)-2,3-bis(1-methylethoxy)-1,4-dimethylcyclobut-2-en-1-ol
  • 2,3-bis(1-methylethoxy)-4-hydroxy-4-methylcyclobut-2-en-1-one
  • 2,3-dimethyl-buta-1,3-diene-1,4-dione
  • METHYLMAGNESIUM IODIDE
  • Diethyl squarate

DownStream

  • 2,3-diethyl-5,6-dimethylcyclohexa-2,5-diene-1,4-dione
  • 5-butyl-2,3-dimethylcyclohexa-2,5-diene-1,4-dione

Related Compounds

  • 2,3-dimethylcyclobut-2-ene-1,4-dicarboxylic acid
  • 3,4-didecoxycyclobut-3-ene-1,2-dione
  • 3,4-dihexoxycyclobut-3-ene-1,2-dione
  • 3,4-dipropoxycyclobut-3-ene-1,2-dione
  • 3,4-diphenoxycyclobut-3-ene-1,2-dione
  • 3,4-dipentoxycyclobut-3-ene-1,2-dione
  • (3R)-3-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}butanoic acid
  • 3-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-4,4,4-trifluorobutanoic acid
  • 2-{1-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]ethyl}-1,3-thiazole-4-carboxylic acid
  • 2-(1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4-methyl-1,3-thiazol-5-yl}-N-methylformamido)acetic acid
  • 3-[(2S)-3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-2,2-difluoropropanoic acid
  • 3-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]-3-azabicyclo[3.1.0]hexane-1-carboxylic acid
  • 4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,2,2,4-tetramethylpentanamido]butanoic acid
  • 3-Amino-1-(3,3-difluorocyclobutyl)-1,2-dihydropyridin-2-one hydrochloride
  • 4-[3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpropanamido]oxolane-3-carboxylic acid
  • 2-({1-[2-(cyclopropylmethyl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]azetidin-3-yl}oxy)acetic acid
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