2-O,3-O-Dimethyl-5-O,6-O-bis(trimethylsilyl)-L-ascorbic acid

Modify Date: 2025-11-20 22:07:59

2-O,3-O-Dimethyl-5-O,6-O-bis(trimethylsilyl)-L-ascorbic acid Structure
2-O,3-O-Dimethyl-5-O,6-O-bis(trimethylsilyl)-L-ascorbic acid structure
Common Name 2-O,3-O-Dimethyl-5-O,6-O-bis(trimethylsilyl)-L-ascorbic acid
CAS Number 57397-26-9 Molecular Weight 348.539
Density 1.0±0.1 g/cm3 Boiling Point 386.0±42.0 °C at 760 mmHg
Molecular Formula C14H28O6Si2 Melting Point N/A
MSDS N/A Flash Point 155.6±23.4 °C

 Names

Name (5R)-3,4-Dimethoxy-5-[(4S)-2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctan-4-yl]-2(5H)-furanone (non-preferred name)

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 386.0±42.0 °C at 760 mmHg
Molecular Formula C14H28O6Si2
Molecular Weight 348.539
Flash Point 155.6±23.4 °C
Exact Mass 348.142456
LogP 2.88
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.455
InChIKey IYHZFTLWGVAVCT-WDEREUQCSA-N
SMILES COC1=C(OC)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)OC1=O
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