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2,3,4-Trihydroxybenzaldehyde

2,3,4-Trihydroxybenzaldehyde / CAS : 2144-08-3

Appearance Light brown to beige powder UN 0
HS 29124990 DG Class 0
Synonyms Pyrogallol-4-Carboxaldehyde; 2,3,4-Trishydroxybenzaldehyde; 2,3,4-Trihydroxy Benzaldehyde; Protocataculaldehyde; Benzaldehyde,2,3,4-Trihydroxy; Benzaldehyde, 2,3,4-Trihydroxy-; 2,3,4,5,6-Pentafluorophenyl 4-Bromo-2-Chlorobenzenesulphonate; 2,3,4-Trihydroxy-Benzaldehyd; 2,3,4-Trihydroxybenzal; Pyrogallolaldehyde; 2,3,4-Trihydroxybenazldehyde; 2,3,4-Thb
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Properties

Summary

Formula
C7H6O4
Molecular Mass
154.12000
Exact Mass
154.02700
PSA
77.76000
Logp
0.61590
IUPAC
2,3,4-trihydroxybenzaldehyde
SMILES
C1=CC(=C(C(=C1C=O)O)O)O

Attribute classification

Matter Classification
organic
Category
Auxiliary > Other Auxiliary Agent

Chemical and Physical Properties

Melting Point
159-161 °C(lit.)
Density
1.598 g/cm3
Boiling Point
301.9ºC at 760 mmHg
Flash Point
112ºC
Appearance
Light brown to beige powder

Export information

HS Code
29124990
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
R36/37/38
Safety Label
Xi

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