Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-
Also known as: 4,4'-Bis(dimethylamino)azobenzene, 4-[[4-(dimethylamino)phenyl]diazenyl]-N,N-dimethylaniline, N,N,N',N'-tetramethyl-4,4'-azodianiline, DADAB, Benzenamine, 4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-, Aniline, 4,4'-azobis[N,N-dimethyl-, EINECS 228-388-9
Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl- (CAS 6257-64-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H20N4 and a molecular weight of 268.35700 g/mol. Key properties include a melting point of 273ºC, a boiling point of 426.6ºC at 760 mmHg, a density of 1.02g/cm3 and a flash point of 211.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6257-64-3
- Jingsj CID
- J-1449283-2
- Molecular Formula
- C16H20N4
- Molecular Weight
- 268.35700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 273ºC |
|---|---|
| Boiling Point | 426.6ºC at 760 mmHg |
| Density | 1.02g/cm3 |
| Flash Point | 211.8ºC |
| Exact Mass | 268.16900 |
| PSA | 31.20000 |
| LogP | 4.23400 |
| Refractive Index | 1.561 |
Frequently Asked Questions
What is the CAS number of Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-?
The CAS number of Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl- is 6257-64-3.
What are the molecular formula and molecular weight of Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-?
Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl- has molecular formula C16H20N4 and molecular weight 268.35700 g/mol.
What are the upstream and downstream products of Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-?
For Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl-, Upstream Products: N,N-Dimethyl-1,4-benzenediamine, N,N-Dimethyl-4-nitroaniline, N,N-Dimethyl-4-nitrosoaniline; Downstream Products: N,N-Dimethyl-1,4-benzenediamine, N,N-Dimethyl-4-nitroaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzenamine,4,4'-(1,2-diazenediyl)bis[N,N-dimethyl- (CAS 6257-64-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1449283-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.