3,3'-Dinitrobenzidine
3,3'-二硝基联苯胺
Also known as: Dinitrobenzidine, 4,4'-Diamino-3,3'-dinitrobiphenyl, 3,3'-Dinitro-[1,1'-biphenyl]-4,4'-diamine, 3,3'-Dinitro-biphenyl-4,4'-diamine, 4-(4-amino-3-nitrophenyl)-2-nitroaniline, 4-(4-Amino-3-nitro-phenyl)-2-nitro-aniline
3,3'-Dinitrobenzidine (CAS 6271-79-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H10N4O4 and a molecular weight of 274.23200 g/mol. It is also known as Dinitrobenzidine, 4,4'-Diamino-3,3'-dinitrobiphenyl and 3,3'-Dinitro-[1,1'-biphenyl]-4,4'-diamine. Key properties include a melting point of 275ºC, a boiling point of 497.4ºC at 760 mmHg, a density of 1.498g/cm3 and a flash point of 254.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6271-79-0
- Jingsj CID
- J-1162620-8
- Molecular Formula
- C12H10N4O4
- Chinese Name
- 3,3'-二硝基联苯胺
- Molecular Weight
- 274.23200 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 275ºC |
|---|---|
| Boiling Point | 497.4ºC at 760 mmHg |
| Density | 1.498g/cm3 |
| Flash Point | 254.6ºC |
Frequently Asked Questions
What is the CAS number of 3,3'-Dinitrobenzidine?
The CAS number of 3,3'-Dinitrobenzidine is 6271-79-0.
What are the molecular formula and molecular weight of 3,3'-Dinitrobenzidine?
3,3'-Dinitrobenzidine has molecular formula C12H10N4O4 and molecular weight 274.23200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3'-Dinitrobenzidine (CAS 6271-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1162620-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.