5-chloro-2-methylaniline hydrochloride
Also known as: 2-Amino-4-chlorotoluene hydrochloride, 5-Chloro-o-toluidine hydrochloride, 5-Chloro-2-methylanilinium chloride, Benzenamine, 5-chloro-2-methyl-, hydrochloride, Fast Red KB base hydrochloride, C.I. Azoic Diazo Component 32
5-chloro-2-methylaniline hydrochloride (CAS 6259-42-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9Cl2N and a molecular weight of 178.059 g/mol. Key properties include a boiling point of 237ºC at 760 mmHg and a flash point of 160ºC. It is listed by 1 supplier, from 4.00 to 4.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 6259-42-3
- Jingsj CID
- J-810657-7
- Molecular Formula
- C7H9Cl2N
- Molecular Weight
- 178.059 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 100g | ¥400.00 | $0.6 /gBest ¥4.00/g CNY | CN China MOQ 100g | |
Made to Order | 99% 500g | ¥2,000.00 | $0.6 /g ¥4.00/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Boiling Point | 237ºC at 760 mmHg |
|---|---|
| Flash Point | 160ºC |
| Exact Mass | 177.011200 |
| PSA | 26.02000 |
| LogP | 3.61380 |
Customs & Trade Information
| HS Code | 2921430090 |
|---|---|
| Summary | HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 5-chloro-2-methylaniline hydrochloride?
The CAS number of 5-chloro-2-methylaniline hydrochloride is 6259-42-3.
What are the molecular formula and molecular weight of 5-chloro-2-methylaniline hydrochloride?
5-chloro-2-methylaniline hydrochloride has molecular formula C7H9Cl2N and molecular weight 178.059 g/mol.
Which suppliers offer 5-chloro-2-methylaniline hydrochloride?
1 supplier(s) listed; reference unit price ¥4.00–4.00 /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. "5-chloro-2-methylaniline hydrochloride (CAS 6259-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-810657-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.