2-(4-Hydroxyphenylazo)benzoic acid
ALDRICH/H5126 - ≥90% (HPLC)
Synonym: 2-(4′-Hydroxybenzeneazo)benzoic acid; 4′-Hydroxyazobenzene-2-carboxylic acid; HABA; HBABA
CAS Number: 1634-82-8
Empirical Formula (Hill Notation): C13H10N2O3
Molecular Weight: 242.23
EC Number: 216-655-2
MDL Number: MFCD00002428
Linear Formula: HOC6H4N=NC6H4CO2H
Product Type: Chemical
assay | ≥90% (HPLC) |
InChI | 1S/C13H10N2O3/c16-10-7-5- |
InChI key | DWQOTEPNRWVUDA-CCEZHUSRSA |
mp | 204-208 °C (lit.) |
Quality Level | 200 ![]() |
SMILES string | Oc1ccc(cc1)N=Nc2ccccc2C |
solubility | ethanol: 20 mg/mL, clear to hazy, orange to very deep orange |
Application: | 2-(4-Hydroxyphenylazo)ben • 2-((4-(3,4-dicyanopheno • 2,2’-((((4,5-dicyano-1, • a multifunctional benzoxazine monomer |
Packaging: | 1, 5, 25 g in glass bottle |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥90% (HPLC) |
mp | 204-208 °C (lit.) |
UNSPSC | 12352100 |