3-Nitro-4,5-dihydroxybenzaldehyde

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Chemical Name:3-Nitro-4,5-dihydroxybenzaldehyde
CAS.NO:116313-85-0
Synonyms:3-Nitro-4,5-dihydroxybenzaldehyde
3,4-Dihydroxy-5-nitrobenzaldehyde
5-Nitroprotocatechuic aldehyde
 
Physical and Chemical Properties:
Density 1.7±0.1 g/cm3
Boiling Point 310.9±42.0 °C at 760 mmHg
Melting Point 147 °C
Molecular Formula C7H5NO5
Molecular Weight 183.118
Flash Point 141.1±16.3 °C
 
Specification:
Appearance:Yellowish green to yellowish brown powder
Assay:≥99.0%
Solubility:soluble in methanol and ethanol
Melting Point:134-145°C
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Intermediate of Entacapone(CAS:130929-57-6).

3-Nitro-4,5-dihydroxybenzaldehyde


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