4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine

4,4'-二溴联苯-2,2'-二胺

Also known as: 2,2'-diamino-4,4'-dibromobiphenyl, 4,4'-dibromo-2,2'-diaminobiphenyl, 4,4'-dibromo-2,2'-biphenyldiamine, 4,4'-dibromobiphenyl-2,2'-diamine, 2-(2-amino-4-bromophenyl)-5-bromoaniline, 4,4'-dibromo-biphenyl-2,2'-diyldiamine

4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine (CAS 136630-36-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H10Br2N2 and a molecular weight of 342.029 g/mol. It is also known as 2,2'-diamino-4,4'-dibromobiphenyl, 4,4'-dibromo-2,2'-diaminobiphenyl and 4,4'-dibromo-2,2'-biphenyldiamine. Key properties include a boiling point of 436.5±40.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 217.8±27.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 136630-36-9
Jingsj CID: J-1492029-7
Molecular Formula: C₁₂H₁₀Br₂N₂
Chinese Name: 4,4'-二溴联苯-2,2'-二胺
Molecular Weight: 342.029 g/mol
Category: Organic Bases
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	436.5±40.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	217.8±27.3 °C

GHS Safety & Compliance

Corrosion / Irritant / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine?

The CAS number of 4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine is 136630-36-9.

What are the molecular formula and molecular weight of 4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine?

4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine has molecular formula C12H10Br2N2 and molecular weight 342.029 g/mol.

Is 4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine hazardous?

4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4,4'-dibromo-[1,1'-biphenyl]-2,2'-diamine (CAS 136630-36-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492029-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.