4-(3,5-dibromo-2-pyridylazo)-1,3-phenylenediamine

4-(3,5-二溴-2-吡啶偶氮)-1,3-苯二胺

Also known as: 4-(3,5-dibromo-2-pyridylazo)-m-phenylenediamine, 4-((3,5-dibromopyridin-2-yl)diazenyl)benzene-1,3-diamine, dibromopyridylazophenylenediamine, 4-(3,5-dibromo-2-pyridylazo)-1,3-phenylenediamine [for colorimetric analysis of Co, Cd]

4-(3,5-dibromo-2-pyridylazo)-1,3-phenylenediamine (CAS 50768-79-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9Br2N5 and a molecular weight of 371.03100 g/mol. It is also known as 4-(3,5-dibromo-2-pyridylazo)-m-phenylenediamine, 4-((3,5-dibromopyridin-2-yl)diazenyl)benzene-1,3-diamine and dibromopyridylazophenylenediamine. Key properties include a boiling point of 536.6ºC at 760 mmHg, a density of 1.99g/cm3 and a flash point of 278.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

50768-79-1

Jingsj CID

J-1102782-1

Molecular Formula

C₁₁H₉Br₂N₅

Chinese Name

4-(3,5-二溴-2-吡啶偶氮)-1,3-苯二胺

Molecular Weight

371.03100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026