2,5-Diamino-1,4-dihydroxybenzene dihydrochloride

2,5-二氨基-1,4-二羟基苯二盐酸盐

Also known as: 2,5-Diaminobenzene-1,4-diol dihydrochloride, 2,5-Diaminohydroquinone dihydrochloride, 2,5-diamino-1,4-benzenediol bishydrochloride, 2,5-diaminohydroquinone bishydrochloride, 2,5-Dihydroxy-p-phenylenediamine dihydrochloride

2,5-Diamino-1,4-dihydroxybenzene dihydrochloride (CAS 24171-03-7) 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 213.06200 g/mol. It is also known as 2,5-Diaminobenzene-1,4-diol dihydrochloride, 2,5-Diaminohydroquinone dihydrochloride and 2,5-diamino-1,4-benzenediol bishydrochloride. Key properties include a melting point of >300ºC, a boiling point of 378.4ºC at 760mmHg, a density of 1.542g/cm3 and a flash point of 182.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24171-03-7

Jingsj CID

J-1085267-9

Molecular Formula

C₆H₁₀Cl₂N₂O₂

Chinese Name

2,5-二氨基-1,4-二羟基苯二盐酸盐

Molecular Weight

213.06200 g/mol

Category

Organic Acids

Last updated

8/21/2026