5-Chloro-2-methoxyaniline hydrochloride
红色基RC
Also known as: 5-Chloro-o-anisidine hydrochloride, Fast Red RC, Red base RC, Red Developing Base 2B, C.I. Azoic Diazo Component 10, Daito Red Base RC, Fast Red 4CA Base
5-Chloro-2-methoxyaniline hydrochloride (CAS 4274-03-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H9Cl2NO and a molecular weight of 194.05800 g/mol. It is also known as 5-Chloro-o-anisidine hydrochloride, Fast Red RC and Red base RC. Key property: a melting point of 226 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4274-03-7
- Jingsj CID
- J-23950-9
- Molecular Formula
- C7H9Cl2NO
- Chinese Name
- 红色基RC
- Molecular Weight
- 194.05800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 226 °C |
|---|---|
| Exact Mass | 193.00600 |
| PSA | 35.25000 |
| LogP | 3.31400 |
| Appearance | tablet |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; 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 5-Chloro-2-methoxyaniline hydrochloride?
The CAS number of 5-Chloro-2-methoxyaniline hydrochloride is 4274-03-7.
What are the molecular formula and molecular weight of 5-Chloro-2-methoxyaniline hydrochloride?
5-Chloro-2-methoxyaniline hydrochloride has molecular formula C7H9Cl2NO and molecular weight 194.05800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-2-methoxyaniline hydrochloride (CAS 4274-03-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23950-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.