2,3,5,6-Tetramethyl-1,4-dioxane-2,5-diol

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Names

[ CAS No. ]:
23147-57-1

[ Name ]:
2,3,5,6-Tetramethyl-1,4-dioxane-2,5-diol

[Synonym ]:
Acetyl methyl carbinol dimer
2,5-dihydroxy-2,3,5,6-tetramethyl-1,4-dioxane
2,3,5,6-Tetramethyl-1,4-dioxane-2,5-diol
acetoin dimer
2,3,4,5-TETRAHYDRO-7-METHOXY-1,4-BENZOTHIAZEPINE
1,4-Dioxane-2,5-diol,2,3,5,6-tetramethyl
1,4-Dioxane-2,5-diol, 2,3,5,6-tetramethyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
279.6±40.0 °C at 760 mmHg

[ Melting Point ]:
90-91ºC

[ Molecular Formula ]:
C8H16O4

[ Molecular Weight ]:
176.210

[ Flash Point ]:
122.9±27.3 °C

[ Exact Mass ]:
176.104858

[ PSA ]:
58.92000

[ LogP ]:
1.31

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.458

Safety Information

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
16

[ RIDADR ]:
UN 1325

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Allyl acetate
  • ch3cho

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,5-dimethoxy-2,3,5,6-tetramethyl-1,4-dioxane
  • trans-2,5-dimethoxy-2,3,5,6-tetraphenyl-1,4-dioxane
  • 2,3,5,6-tetramethyl-1,4-dinitrosopiperazine
  • 2,3,5,6-Tetramethyl-1,4-benzenediamine
  • (2,3,5,6-tetramethyl-1,4-phenylene)bis(methylene) diacetate
  • (2,3,5,6-tetramethyl-1,4-phenylene)bis(methylene) bis(2,2,2-trifluoroacetate)
  • 4-bromo-2,3-dichloro-N-ethylbenzene-1-sulfonamide
  • (1R)-1-(3-tert-butyl-1-cyclopropyl-1H-pyrazol-5-yl)ethan-1-amine
  • (1R)-1-[3-(butan-2-yl)-1-cyclopropyl-1H-pyrazol-5-yl]ethan-1-amine
  • 8-(azepan-1-ium-1-ylidene)-1,3-dimethyl-7-(2-methylprop-2-enyl)-5H-purine-2,6-dione
  • Tert-butyl ((1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl)methyl)carbamate
  • 3-Formamido-3-methylpentanoic acid
  • (1R)-1-[1-(cyclobutylmethyl)-3-(propan-2-yl)-1H-pyrazol-5-yl]ethan-1-amine
  • 4-[2-(Azetidin-1-yl)ethyl]benzaldehyde
  • 1-[3-amino-3-(1,2-dimethyl-1H-imidazol-4-yl)pyrrolidin-1-yl]-2,2,2-trifluoroethan-1-one
  • 1-[3-Amino-3-(5-methylfuran-3-yl)pyrrolidin-1-yl]-2,2,2-trifluoroethan-1-one
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