2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one

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Names

[ CAS No. ]:
87769-39-9

[ Name ]:
2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one

[Synonym ]:
2,2,5,6-tetramethyl-2H,4H-1,3-dioxin-4-one
2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one
5,6-dimethyl dioxinone
MFCD00060139

Chemical & Physical Properties

[ Density]:
1.07 g/cm3

[ Boiling Point ]:
72ºC 0,3mm

[ Molecular Formula ]:
C8H12O3

[ Molecular Weight ]:
156.17900

[ Flash Point ]:
92.7ºC

[ Exact Mass ]:
156.07900

[ PSA ]:
35.53000

[ LogP ]:
1.58980

[ Index of Refraction ]:
1.438

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-iodo-2,2,6-trimethyl-1,3-dioxin-4-one
  • Methyl trifluoromethanesulfonate
  • 5-acetyl-2,2,5-trimethyl-1,3-dioxane-4,6-dione
  • tert-butyl 2-methyl-3-oxobutanoate
  • Acetone
  • 2-methylacetoacetic acid
  • Isopropenyl acetate
  • 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
  • Ethyl 2-methylacetoacetate

DownStream

  • Ethyl 2-methylacetoacetate
  • 2-(dimethylamino)-5,6-dimethyl-1,3-oxazin-4-one
  • 5,6-dimethyl-2-phenyl-1,3-oxazin-4-one
  • S-tert-butyl 2-methyl-3-oxobutanethioate
  • N-benzyl-2-methyl-3-oxobutanamide
  • 2-(diethylamino)-5,6-dimethyl-1,3-oxazin-4-one
  • 5,6-dimethyl-2-(4-methylphenyl)-1,3-oxazin-4-one
  • 2-(4-methoxyphenyl)-5,6-dimethyl-1,3-oxazin-4-one
  • (3-benzoyl-1-methylpyrrolo[2,1-a]isoquinolin-2-yl) acetate
  • 5,6-dimethyl-1,3-oxazine-2,4-dione

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,2,5,6-TETRAMETHYL-4H-1,3-DIOXIN-4-ONE
  • 2,2,5-trimethyl-6-phenyl-1,3-dioxin-4-one
  • 2,2,5-trimethyl-1,3-dioxin-4-one
  • 2,2,6-Trimethyl-4H-1,3-dioxin-4-one
  • 6-ethyl-2,2,5-trimethyl-4H-1,3-dioxin-4-one
  • Pyrido[4,3-d]pyrimidine,5,6,7,8-tetrahydro-6-(phenylmethyl)-2,4-bis[(phenylmethyl)thio]-
  • (2S)-4-(7-ethyl-1H-indol-3-yl)butan-2-amine
  • 4-iso-Butoxy-3,5-dimethylphenyl methyl sulfide
  • 2-(Methylthio)-4-nitrobenzo[d]thiazole
  • tert-Butyl 7-chloro-1H-indazole-1-carboxylate
  • tert-Butyl 4-iodo-1H-indazole-1-carboxylate
  • (4-Bromo-7-fluoro-1H-indol-3-yl)methanol
  • (R)-4-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(ethoxymethyl)phenol
  • 2,3-Dihydro-2,2,3,3-tetramethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran
  • 2-(2,2-Dimethylbenzo[d][1,3]dioxol-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 4,4,5,5-tetramethyl-2-(1,1,3,3,7-pentamethyl-2H-inden-5-yl)-1,3,2-dioxaborolane