Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures
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Gentiopicrin(20831-76-9)

Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures

Product Identification

Product Name
Gentiopicrin
Synonyms
(5R,6S)-5-ethenyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,6-dihydro-3H-pyrano[5,4-c]pyran-1-one
1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-, (5R,6S)-

1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-, (5R-trans)-
Gentiopicroside
CAS
20831-76-9
Formula
C16H20O9
Molecular Weight
356.33
EINECS
244-070-2
Merck
12,4403

Physical and Chemical Properties

Solubility in water
43 g/L (25 C)
Melting Point
191
Boiling Point
668
Vapor Pressure
1.1E-20 (25 C)
Density
1.52 g/cm3 (20 C)
pKa/pKb
12.79 (pKa)
Partition Coefficient
-3.17
Heat Of Vaporization
112.34 kJ/mol

Fire Fighting Measures

Flash Point
247
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