(3R,6R)-3,6-dimethyl-1,4-dioxane-2,5-dione

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Names

[ CAS No. ]:
13076-17-0

[ Name ]:
(3R,6R)-3,6-dimethyl-1,4-dioxane-2,5-dione

[Synonym ]:
cis-lactide

Chemical & Physical Properties

[ Density]:
1.186g/cm3

[ Boiling Point ]:
285.469ºC at 760 mmHg

[ Molecular Formula ]:
C6H8O4

[ Molecular Weight ]:
144.12500

[ Flash Point ]:
150.578ºC

[ Exact Mass ]:
144.04200

[ PSA ]:
52.60000

[ Vapour Pressure ]:
0.003mmHg at 25°C

[ Index of Refraction ]:
1.429

[ Storage condition ]:
2~8℃

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • L-Lactic acid
  • (−)-Ethyl L-lactate
  • Ethyl isobutyrate
  • 2-hydroxypropionic acid
  • (6S)-3-methylene-6-methyl-1,4-dioxane-2,5-dione
  • L-Menthol
  • 2-butyl-3-methylcycloprop-2-en-1-one
  • (3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione

DownStream

  • (S)-(+)-1,2-Propanediol
  • (R)-(-)-1,2-Propanediol
  • (3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
  • L-Lactide
  • n-Butyl lactate
  • Propylene Glycol
  • L-Lactic acid
  • (S)-Isopropyl lactate
  • BENZYL L-LACTATE
  • (−)-Ethyl L-lactate

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

  • (3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
  • (3S,6S)-(-)3,6-Dimethyl-1,4-dioxane-2,5-dione[L-(-)-Lactide]
  • lactide
  • L-Lactide
  • poly(l-lactide)
  • Poly(D,L-lactide)