N-Methyl-1,2-benzenediamine dihydrochloride
Also known as: N-Methyl-o-phenylenediamine dihydrochloride, N-Methyl-1,2-phenylenediamine dihydrochloride, 2-Methylaminoaniline hydrochloride, N1-Methylbenzene-1,2-diamine dihydrochloride, N-Methyl-1,2-phenylenediamine hydrochloride, N-Methyl-o-phenylenediamine hydrochloride, N-Methyl-o-phenylenediamine2HCl, N-Methyl-1,2-benzenediaminedihydrochloride, N-Methylbenzene-1,2-diamine dihydrochloride, 2-METHYLAMINOANILINE HYDROCHLORIDE
N-Methyl-1,2-benzenediamine dihydrochloride (CAS 25148-68-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12Cl2N2 and a molecular weight of 195.090 g/mol. Key properties include a melting point of 191°C, a boiling point of 252.4ºC at 760 mmHg and a flash point of 122.4ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.96 to 17.64 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 25148-68-9
- Jingsj CID
- J-1515986-5
- Molecular Formula
- C7H12Cl2N2
- Molecular Weight
- 195.090 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99.50% 500g | ¥480.00 | $0.14 /gBest ¥0.96/g CNY | CN China MOQ 500g | |
In Stock | 99.50% 100g | ¥150.00 | $0.22 /g ¥1.50/g CNY | CN China MOQ 100g | |
In Stock | 99.50% 25g | ¥80.00 | $0.48 /g ¥3.20/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 191°C |
|---|---|
| Boiling Point | 252.4ºC at 760 mmHg |
| Flash Point | 122.4ºC |
| Exact Mass | 194.037750 |
| PSA | 38.05000 |
| LogP | 3.56870 |
| Vapor Pressure | 0.0193mmHg at 25°C |
| Additional Property | >=10 g/100 mL at 23 ºC |
Customs & Trade Information
| HS Code | 2921590090 |
|---|---|
| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-Methyl-1,2-benzenediamine dihydrochloride?
The CAS number of N-Methyl-1,2-benzenediamine dihydrochloride is 25148-68-9.
What are the molecular formula and molecular weight of N-Methyl-1,2-benzenediamine dihydrochloride?
N-Methyl-1,2-benzenediamine dihydrochloride has molecular formula C7H12Cl2N2 and molecular weight 195.090 g/mol.
Which suppliers offer N-Methyl-1,2-benzenediamine dihydrochloride?
2 supplier(s) listed; reference unit price ¥0.96–17.64 /g.
What are the upstream and downstream products of N-Methyl-1,2-benzenediamine dihydrochloride?
For N-Methyl-1,2-benzenediamine dihydrochloride, Downstream Products: 2-(Chloromethyl)-1-methyl-1H-benzimidazole, 2-Ethyl-1-methyl-1H-benzimidazole, (1-methyl-1H-benzimidazol-2-yl)methanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Methyl-1,2-benzenediamine dihydrochloride (CAS 25148-68-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515986-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.