D-(-)-Gulonic acid gamma-lactone

Names

[ Name ]:
D-(-)-Gulonic acid gamma-lactone

[Synonym ]:
D-GULONIC-G-LACTONE
(3R,4S,5S)-5-[(1R)-1,2-Dihydroxyethyl]-3,4-dihydroxydihydro-2(3H)-furanone
D-Gulonic g-lactone
MFCD00005391
D-gulonic acid-1,4-lactone
(3R,4S,5S)-5-[(1R)-1,2-Dihydroxyethyl]-3,4-dihydroxydihydrofuran-2(3H)-one (non-preferred name)
1,4-D-Gulonolactone
EINECS 228-678-5

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
467.9±18.0 °C at 760 mmHg

[ Melting Point ]:
182-188ºC

[ Molecular Formula ]:
C₆H₁₀O₆

[ Molecular Weight ]:
178.140

[ Flash Point ]:
201.5±14.7 °C

[ Exact Mass ]:
178.047745

[ PSA ]:
107.22000

[ LogP ]:
-3.15

[ Vapour Pressure ]:
0.0±2.6 mmHg at 25°C

[ Index of Refraction ]:
1.625

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%