4-nitrobenzene-1,2-diamine dihydrochloride
Also known as: 4-nitro-o-phenylenediamine dihydrochloride, 1,2-Benzenediamine, 4-nitro-, dihydrochloride, 2-benzenediamine, 4-nitro- dihydrochloride, 4-NITRO-o-PHENYLENEDIAMINE DIHYDROCHLORIDE, 4-Nitro-o-phenylenediamine hydrochloride, 4-nitro-1,2-benzenediamine dihydrochloride, 4-nitrobenzene-1,2-diamine,dihydrochloride, Fouramine 4J, Fourrine 4G, Fourrine 91, Furro 4G, Nako Yellow GR
4-nitrobenzene-1,2-diamine dihydrochloride (CAS 6219-77-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9Cl2N3O2 and a molecular weight of 226.06 g/mol. Key properties include a boiling point of 421.1ºC at 760 mmHg and a flash point of 208.5ºC. It is listed by 1 supplier, from 60.00 to 60.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 6219-77-8
- Jingsj CID
- J-1437713-6
- Molecular Formula
- C6H9Cl2N3O2
- Molecular Weight
- 226.06 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 25g | ¥1,500.00 | $8.98 /gBest ¥60.00/g CNY | CN China MOQ 25g | |
Made to Order | 99% 100g | ¥6,000.00 | $8.98 /g ¥60.00/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Boiling Point | 421.1ºC at 760 mmHg |
|---|---|
| Flash Point | 208.5ºC |
| Exact Mass | 225.00700 |
| PSA | 97.86000 |
| LogP | 4.04880 |
| SMILES | C1=CC(=C(C=C1[N+](=O)[O-])N)N.Cl.Cl |
| InChIKey | JMSFOGFLPAGXLG-UHFFFAOYSA-N |
| InChI | 1S/C6H7N3O2.2ClH/c7-5-2-1-4(9(10)11)3-6(5)8;;/h1-3H,7-8H2;2*1H |
Frequently Asked Questions
What is the CAS number of 4-nitrobenzene-1,2-diamine dihydrochloride?
The CAS number of 4-nitrobenzene-1,2-diamine dihydrochloride is 6219-77-8.
What are the molecular formula and molecular weight of 4-nitrobenzene-1,2-diamine dihydrochloride?
4-nitrobenzene-1,2-diamine dihydrochloride has molecular formula C6H9Cl2N3O2 and molecular weight 226.06 g/mol.
Which suppliers offer 4-nitrobenzene-1,2-diamine dihydrochloride?
1 supplier(s) listed; reference unit price ¥60.00–60.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-nitrobenzene-1,2-diamine dihydrochloride (CAS 6219-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1437713-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.