N,N-Diethyl-p-phenylenediamine monohydrochloride
Also known as: 1,4-Benzenediamine, N1,N1-diethyl-, hydrochloride (1:1), N,N-Diethyl-1,4-phenylenediamine monohydrochloride, N,N-Diethyl-p-phenylenediamine hydrochloride, 4-Amino-N,N-diethylaniline hydrochloride, p-Amino-N,N-diethylaniline hydrochloride, CD 1, 4-(N,N-Diethylamino)aniline hydrochloride, N1,N1-Diethyl-1,4-benzenediamine hydrochloride
N,N-Diethyl-p-phenylenediamine monohydrochloride (CAS 2198-58-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H17ClN2 and a molecular weight of 200.70800 g/mol. Key properties include a melting point of 233.5ºC, a boiling point of 272ºC at 760mmHg, a density of 1.072g/cm3 and a flash point of 102.3ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 5.88 to 15.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 2198-58-5
- Jingsj CID
- J-877664-8
- Molecular Formula
- C10H17ClN2
- Molecular Weight
- 200.70800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥2,940.00 | $0.88 /gBest ¥5.88/g CNY | CN China MOQ 500g | |
In Stock | 试剂级, 98.0% 500g | ¥3,921.00 | $1.17 /g ¥7.84/g CNY | CN China MOQ 500g | |
In Stock | 试剂级, 98.0% 100g | ¥903.00 | $1.35 /g ¥9.03/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 233.5ºC |
|---|---|
| Boiling Point | 272ºC at 760mmHg |
| Density | 1.072g/cm3 |
| Flash Point | 102.3ºC |
| Exact Mass | 200.10800 |
| PSA | 29.26000 |
| LogP | 3.49820 |
| Vapor Pressure | 0.0118mmHg at 25°C |
| Refractive Index | 1.578 |
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,N-Diethyl-p-phenylenediamine monohydrochloride?
The CAS number of N,N-Diethyl-p-phenylenediamine monohydrochloride is 2198-58-5.
What are the molecular formula and molecular weight of N,N-Diethyl-p-phenylenediamine monohydrochloride?
N,N-Diethyl-p-phenylenediamine monohydrochloride has molecular formula C10H17ClN2 and molecular weight 200.70800 g/mol.
Which suppliers offer N,N-Diethyl-p-phenylenediamine monohydrochloride?
3 supplier(s) listed; reference unit price ¥5.88–15.00 /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. "N,N-Diethyl-p-phenylenediamine monohydrochloride (CAS 2198-58-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-877664-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.