4-Ethoxybenzenamine hydrochloride
Also known as: 4-Ethoxyaniline hydrochloride, 4-Ethoxybenzenamine hydrochloride, 4-ethoxyaniline,hydrochloride, 4-ethoxyanilinhydrochlorid, 4-ethoxyphenylaniline hydrochloride, Phenetidine hydrochloride, p-Ethoxyaniline hydrochloride, p-Phenetidine hydrochloride, p-Phenetidinium chloride, p-Phenetidin,Hydrochlorid, p-Phenetidine,hydrochloride
4-Ethoxybenzenamine hydrochloride (CAS 637-56-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12ClNO and a molecular weight of 173.64000 g/mol. Key properties include a boiling point of 254ºC at 760 mmHg and a flash point of 110.3ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 1.16 to 1.52 CNY per 500g. Record last updated Aug 21, 2026.
- CAS No.
- 637-56-9
- Jingsj CID
- J-879504-3
- Molecular Formula
- C8H12ClNO
- Molecular Weight
- 173.64000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500g | ¥580.00 | $0.17 /gBest ¥1.16/g CNY | CN China MOQ 标准 | |
Made to Order | 99% 500g | ¥760.00 | $0.23 /g ¥1.52/g CNY | CN China MOQ 500g | |
Made to Order | 98% 1g | - | - | CN China MOQ 1g |
Physicochemical Properties
| Boiling Point | 254ºC at 760 mmHg |
|---|---|
| Flash Point | 110.3ºC |
| Exact Mass | 173.06100 |
| PSA | 35.25000 |
| LogP | 3.05070 |
| Additional Property | very faint turbidity |
Customs & Trade Information
| HS Code | 2923900090 |
|---|---|
| Summary | 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Ethoxybenzenamine hydrochloride?
The CAS number of 4-Ethoxybenzenamine hydrochloride is 637-56-9.
What are the molecular formula and molecular weight of 4-Ethoxybenzenamine hydrochloride?
4-Ethoxybenzenamine hydrochloride has molecular formula C8H12ClNO and molecular weight 173.64000 g/mol.
Which suppliers offer 4-Ethoxybenzenamine hydrochloride?
3 supplier(s) listed; reference unit price ¥1.16–1.52 /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-Ethoxybenzenamine hydrochloride (CAS 637-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-879504-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.