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3,4-Dihydroxybenzaldehyde



Identification
Name 3,4-Dihydroxybenzaldehyde
Synonyms Protocatechualdehyde
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Molecular Structure 3,4-Dihydroxybenzaldehyde, Protocatechualdehyde, CAS #: 139-85-5
Molecular Formula C7H6O3
Molecular Weight 138.12
CAS Registry Number 139-85-5
EINECS 205-377-7
 
Properties
Melting point 152-157 ºC
Water solubility 50 g/L (20 ºC)
 
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes R36/37/38    Details
Safety Description S26;S37/39    Details
 
List of Suppliers
The Complete List of Suppliers for 3,4-Dihydroxybenzaldehyde


6,7-Dihydro-5H-quinolin-8-one  Dihydrostreptomycin  Dihydrostreptomycin sulfate  Dihydrostreptomycin sulfate  Dihydrotanshinone  1,2-Dihydro-3H-1,2,4-triazol-3-one  Dihydro-2,4,6-trimethyl-4H-1,3,5-dithiazine  1,2-Dihydro-2,2,4-trimethylquinoline  5,7-Dihydrox -4'-methoxyisoflavone  1,3-Dihydroxyacetone  3,4-Dihydroxyacetophenone  3,5-Dihydroxyacetophenone  2,4-Dihydroxyacetophenone  2',6'-Dihydroxyacetophenone  2',5'-Dihydroxyacetophenone  1,3-Dihydroxyadamantane  Dihydroxyaluminium stearate  1,4-Dihydroxyanthraquinone  1,8-Dihydroxyanthraquinone  1,2-Dihydroxy anthraquinone  1,4-Dihydroxyanthraquinone-2-sulfonic acid  2,4-Dihydroxybenzaldehyde  2,3-Dihydroxybenzaldehyde  2,5-Dihydroxybenzaldehyde  2,6-Dihydroxybenzaldehyde  3,5-Dihydroxybenzaldehyde  2,4-Dihydroxybenzamide  4,5-Dihydroxy-1,2-benzenedicarbonitrile  3,4-Dihydroxybenzenesulfonic acid monoammonium salt  2,6-Dihydroxybenzoic acid  2,4-Dihydroxybenzoic acid  3,5-Dihydroxybenzoic acid  2,3-Dihydroxybenzoic acid  3,5-Dihydroxybenzoic acid  3,4-Dihydroxybenzoic acid  2,5-Dihydroxybenzoic acid  3,4-Dihydroxybenzonitrile  3,4-Dihydroxybenzophenone  2,4-Dihydroxybenzophenone  4,4'-Dihydroxybenzophenone  3,5-Dihydroxybenzyl alcohol  Dihydroxybis(ammonium lactato)titanium(IV)  7,8-Dihydroxycoumarin  3,4-Dihydroxy-3-cyclobutene-1,2-dione  2,2'-Dihydroxy-4,4'-dimethoxybenzophenone  2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulfonic acid  Dihydroxydimethyldiphenylmethanedisulphonic acid polymer  3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one  2,6-Dihydroxy-3,4-dimethylpyridine 

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