498297

4,6-Diaminoresorcinol dihydrochloride

97%

• Linear Formula: (H₂N)₂C₆H₂-1,3-(OH)₂ · 2HCl
• CAS Number: 16523-31-2
• Molecular Weight: 213.06
• MDL number: MFCD00143239
• UNSPSC Code: 12352100
• PubChem Substance ID: 24873188
• NACRES: NA.22

Properties

• Assay: 97%
• mp: 254 °C (dec.) (lit.)
• storage temp.: 2-8°C
• SMILES string: Cl.Cl.Nc1cc(N)c(O)cc1O
• InChI: 1S/C6H8N2O2.2ClH/c7-3-1-4(8)6(10)2-5(3)9;;/h1-2,9-10H,7-8H2;2*1H
• InChI key: KUMOYHHELWKOCB-UHFFFAOYSA-N

Description

Application

4,6-Diaminoresorcinol dihydrochloride may be used as a precursor in the synthesis of:

• poly(p-phenylene benzobisoxazole) (PBO)
• poly(2,6-naphthalenebenzobisoxazole) (Naph-2,6-PBO)
• poly(1,5-naphthalenebenzobisoxazole) (Naph-1,5-PBO)

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves