5,6-diacetoxy-L-ascorbic acid

Names

[ Name ]:
5,6-diacetoxy-L-ascorbic acid

[Synonym ]:
(R)-5-((S)-1,2-diacetoxy-ethyl)-3,4-dihydroxy-5H-furan-2-one
L-Ascorbic acid 5,6-diacetate
(R)-5-((S)-1,2-Diacetoxy-aethyl)-3,4-dihydroxy-5H-furan-2-on

Chemical & Physical Properties

[ Density]:
1.547g/cm3

[ Boiling Point ]:
378.3ºC at 760mmHg

[ Molecular Formula ]:
C₁₀H₁₂O₁₀

[ Molecular Weight ]:
292.19600

[ Flash Point ]:
145.1ºC

[ Exact Mass ]:
292.04300

[ PSA ]:
159.82000

[ Vapour Pressure ]:
2.82E-07mmHg at 25°C

[ Index of Refraction ]:
1.558

Safety Information

[ 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%