p-Coumaryl alcohol
Also known as: 4-(3-Hydroxyprop-1-en-1-yl)phenol, (E)-4-(3-hydroxyprop-1-enyl)phenol, 3-(4-Hydroxyphenyl)allyl alcohol, 3-(p-Hydroxyphenyl)-2-propen-1-ol, 4-Hydroxycinnamyl alcohol, 4-Coumaryl alcohol, p-Coumaric alcohol, p-Cumaryl alcohol, 4-[(1E)-3-Hydroxy-1-propen-1-yl]phenol, 4-[(E)-3-hydroxyprop-1-enyl]phenol, p-Hydroxycinnamic alcohol, 3-Ohpp
p-Coumaryl alcohol (CAS 3690-05-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H10O2 and a molecular weight of 150.17 g/mol. Key properties include a melting point of 124°C(lit.), a boiling point of 323.5±22.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 162.7±16.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3690-05-9
- Jingsj CID
- J-1958579-4
- Molecular Formula
- C9H10O2
- Molecular Weight
- 150.17 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 124°C(lit.) |
|---|---|
| Boiling Point | 323.5±22.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 162.7±16.9 °C |
| Exact Mass | 150.068085 |
| PSA | 40.46000 |
| LogP | 1.16 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.641 |
Activity & Biological Data
| Additional Information | [1]. Ly TN, et al. Isolation and characterization of some antioxidative compounds from the rhizomes of smaller galanga (Alpinia officinarum Hance). J Agric Food Chem. 2003 Aug 13;51(17):4924-9. [2]. Chien DS, et al. Ocular penetration and bioconversion of prostaglandin F2alpha prodrugs in rabbit cornea and conjunctiva. J Pharm Sci. 1997 Oct;86(10):1180-6. |
|---|
Customs & Trade Information
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of p-Coumaryl alcohol?
The CAS number of p-Coumaryl alcohol is 3690-05-9.
What are the molecular formula and molecular weight of p-Coumaryl alcohol?
p-Coumaryl alcohol has molecular formula C9H10O2 and molecular weight 150.17 g/mol.
What are the upstream and downstream products of p-Coumaryl alcohol?
For p-Coumaryl alcohol, Upstream Products: Acetaminophen; Downstream Products: 3-(4-Hydroxyphenyl)-1-propanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "p-Coumaryl alcohol (CAS 3690-05-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958579-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.