4,6-Diaminoresorcinol dihydrochloride
Also known as: 4,6-Diamino-1,3-benzenediol dihydrochloride, 4,6-Dihydroxy-1,3-phenylenediamine dihydrochloride, 4,6-Diaminobenzene-1,3-diol dihydrochloride, 4,6-DIAMINORESORCINOL HCL, 4,6-DIAMINO-BENZENE-1,3-DIOL 2HCL SALT, 4,6-Diamino-1,3-Benzenediol HCl, MFCD06804593
4,6-Diaminoresorcinol dihydrochloride (CAS 16523-31-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10Cl2N2O2 and a molecular weight of 213.062 g/mol. Key properties include a melting point of 254 °C (dec.)(lit.), a boiling point of 430.1ºC at 760mmHg, a density of 1.542g/cm3 and a flash point of 213.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16523-31-2
- Jingsj CID
- J-1444369-7
- Molecular Formula
- C6H10Cl2N2O2
- Molecular Weight
- 213.062 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 254 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 430.1ºC at 760mmHg |
| Density | 1.542g/cm3 |
| Flash Point | 213.9ºC |
| Exact Mass | 212.011932 |
| PSA | 92.50000 |
| LogP | 3.02860 |
| Vapor Pressure | 5.29E-08mmHg at 25°C |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,6-Diaminoresorcinol dihydrochloride?
The CAS number of 4,6-Diaminoresorcinol dihydrochloride is 16523-31-2.
What are the molecular formula and molecular weight of 4,6-Diaminoresorcinol dihydrochloride?
4,6-Diaminoresorcinol dihydrochloride has molecular formula C6H10Cl2N2O2 and molecular weight 213.062 g/mol.
What are the upstream and downstream products of 4,6-Diaminoresorcinol dihydrochloride?
For 4,6-Diaminoresorcinol dihydrochloride, Upstream Products: 4,6-Dinitroresorcinol, 5-Methoxy-2,4-dinitrophenol; Downstream Products: 4,4'-Benzo[1,2-d:5,4-d']bisoxazole-2,6-benzenamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-Diaminoresorcinol dihydrochloride (CAS 16523-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1444369-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.