3,5-Dinitro-4-hydroxybenzoic acid (CAS 1019-52-9)

Chinese name: 3,5-二硝基-4-羟基苯甲酸

3,5-Dinitro-4-hydroxybenzoic acid is registered under CAS 1019-52-9. Molecular formula: C7H4N2O7. Approximate molecular weight: 228.11600. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 1019-52-9
English name 3,5-Dinitro-4-hydroxybenzoic acid
Chinese name 3,5-二硝基-4-羟基苯甲酸
Molecular formula C7H4N2O7
Molecular weight 228.11600
Melting point 249-252℃
Boiling point 349.4℃at760mmHg
Density 1.838g/cm3
Flash point 155.7℃
Vapor pressure 1.76E-05mmHgat25°C
HS code (ref.) 2918290000

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FAQ

What is CAS 1019-52-9?

3,5-Dinitro-4-hydroxybenzoic acid is identified by CAS Registry Number 1019-52-9. Molecular formula: C7H4N2O7. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 3,5-Dinitro-4-hydroxybenzoic acid?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 1019-52-9 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.