4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%
4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% (CAS 2373-98-0) supplier Zemixal: C12H12N2O2, COA and SDS with every lot, worldwide shipping.
![4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% chemical structure](/media/structures/zx-ZGDMDBHLKNQPSD-UHFFFAOYSA-N.svg?v=2)
About 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%
4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% is part of the Zemixal amines & Anilines range. Key data (99%): CAS 2373-98-0, formula C12H12N2O2 and molar mass 216.24 g/mol. It is described as white to gray to brown powder to crystals.
Use cases we see most often
- Fine chemical synthesis
- Organic synthesis
Handling and storage
Literature values: melting point 292 °C and density 1.1710. Classified under GHS with signal word Danger and hazard statements H350. Read the SDS before first use.
Standard pack sizes are 5 g, 25 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Fine chemical synthesis
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% |
|---|---|
| Catalogue number | ZX-008379 |
| CAS number | 2373-98-0 |
| IUPAC name | 2-amino-5-(4-amino-3-hydroxyphenyl)phenol |
| Molecular formula | C12H12N2O2 |
| Molar mass | 216.24 g/mol |
| Exact mass | 216.0899 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | White to gray to brown powder to crystals |
| Melting point | 292 °C |
| Density | 1.1710 |
| XLogP3 | 1.5 |
| H-bond donors / acceptors | 4 / 4 |
| Topological polar surface area | 92.5 Ų |
| HS code | 29420090 |
| InChIKey | ZGDMDBHLKNQPSD-UHFFFAOYSA-N |
| SMILES | C1=CC(=C(C=C1C2=CC(=C(C=C2)N)O)O)N |
| PubChem CID | 16918 |
| Synonyms | 3,3'-Dihydroxybenzidine, 4,4'-Diamino-3,3'-biphenyldiol, 3,3'-Dioxybenzidine, 3,3'-Dihydroxy-4,4'-diaminobiphenyl, 3,3'-Dwuoksybenzydyna, 3,3-Dihydroxybenzidine, Benzidine, 3,3'-dihydroxy-, m,m'-Biphenol, 6,6'-diamino-, 4,4'-diaminobiphenyl-3,3'-diol, 3,3'-Biphenyldiol, 4,4'-diamino-, (1,1'-Biphenyl)-3,3'-diol, 4,4'-diamino-, [1,1'-Biphenyl]-3,3'-diol, 4,4'-diamino- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H350May cause cancer
Precautionary statements P203, P280, P318, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%
Which CAS number identifies 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%?
What are the formula and molar mass of 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%?
What grade and pack sizes are available for 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%?
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Can Zemixal ship 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% to my country?
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