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D-(-)-Pantolactone

D-(-)-Pantolactone / CAS : 599-04-2

Appearance White Crystals or Crystalline Powder UN 0.0
HS 2932209090 DG Class 0.0
Synonyms (R)-Pantolactone; (3R)-3-Hydroxy-4,4-Dimethyloxolan-2-One; 2(3H)-Furanone, Dihydro-3-Hydroxy-4,4-Dimethyl-, (R)-; (R)-()-β,β-Dimethyl-α-Hydroxy-γ-Butyrolactone; (R)-(-)-Dihydro-3-Hydroxy-4,4-Dimethyl-2(3H)-Furanone; (R)-Dihydro-3-Hydroxy-4,4-Dimethyl-2(3H)-Furanone; (R)-(-)-Beta,Beta-Dimethyl-Alpha-Hydroxy-Gamma-Butyrolactone; (R)-(-)-Pantolactone; (R)-(-)-Alpha-Hydroxy-Beta,Beta-Dimethyl-Gamma-Butyrolactone; R(-)-3,3-Dimethyl-2-Hydroxy-Gamma-Butyrolactone; R(-)-2-Hydroxy-3,3-Dimethyl-Gamma-Butyrolactone
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Properties

Summary

Formula
C6H10O3
Molecular Mass
130.14200
Exact Mass
130.06300
PSA
46.53000
Logp
-0.06970
IUPAC
(3R)-3-hydroxy-4,4-dimethyloxolan-2-one
SMILES
CC1(COC(=O)C1O)C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
91 °C(lit.)
Density
1.165g/cm3
Boiling Point
120-122 °C15 mm Hg(lit.)
Flash Point
120-122°C/15mm
Appearance
White Crystals or Crystalline Powder

Export information

HS Code
2932209090
Export Rebate
13%
UN No.
0.0
DG-Class
0.0

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