4-Propoxyphenol
Also known as: 4-n-propoxyphenol, 4-propyloxyphenol, hydroquinone mono-n-propyl ether, hydroquinone monopropyl ether, p-propoxyphenol, p-propoxy phenol, phenol, 4-propoxy-, phenol, p-propoxy-, MFCD00002335
4-Propoxyphenol (CAS 18979-50-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H12O2 and a molecular weight of 152.190 g/mol. Key properties include a melting point of 54-56 °C(lit.), a boiling point of 262.1±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 128.0±4.8 °C. It is listed by 2 suppliers, 1 of which publish reference prices, from 27.32 to 27.32 CNY per 25g. Record last updated Aug 21, 2026.
- CAS No.
- 18979-50-5
- Jingsj CID
- J-1438801-5
- Molecular Formula
- C9H12O2
- Molecular Weight
- 152.190 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >97.0%(GC) 25g | ¥683.10 | $4.09 /gBest ¥27.32/g CNY | CN China MOQ 25g | |
Made to Order | 98% 25g | - | - | CN China MOQ 25g | |
Made to Order | 98% 100g | - | - | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 54-56 °C(lit.) |
|---|---|
| Boiling Point | 262.1±13.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 128.0±4.8 °C |
| Exact Mass | 152.083725 |
| PSA | 29.46000 |
| LogP | 2.37 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.520 |
Customs & Trade Information
| HS Code | 2909500000 |
|---|---|
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Propoxyphenol?
The CAS number of 4-Propoxyphenol is 18979-50-5.
What are the molecular formula and molecular weight of 4-Propoxyphenol?
4-Propoxyphenol has molecular formula C9H12O2 and molecular weight 152.190 g/mol.
Which suppliers offer 4-Propoxyphenol?
2 supplier(s) listed; reference unit price ¥27.32–27.32 /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-Propoxyphenol (CAS 18979-50-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1438801-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.