2-Phenyl-4-penten-2-ol
Also known as: Benzenemethanol, α-methyl-α-2-propen-1-yl-, 2-phenylpent-4-en-2-ol, MFCD00060886, Nsc25527, allyl methyl phenyl carbinol
2-Phenyl-4-penten-2-ol (CAS 4743-74-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H14O and a molecular weight of 162.228 g/mol. Key properties include a boiling point of 257.6±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 108.9±14.5 °C. It is listed by 2 suppliers, 1 of which publish reference prices, from 9.36 to 87.30 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 4743-74-2
- Jingsj CID
- J-1993574-8
- Molecular Formula
- C11H14O
- Molecular Weight
- 162.228 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500g | ¥4,680.00 | $1.4 /gBest ¥9.36/g CNY | CN China MOQ 500g | |
In Stock | 98% 100g | ¥1,230.00 | $1.84 /g ¥12.30/g CNY | CN China MOQ 100g | |
In Stock | 98% 25g | ¥350.00 | $2.1 /g ¥14.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 257.6±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 108.9±14.5 °C |
| Exact Mass | 162.104462 |
| PSA | 20.23000 |
| LogP | 2.54 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.524 |
Customs & Trade Information
| HS Code | 2906299090 |
|---|---|
| Summary | 2906299090 other aromatic alcohols。Supervision conditions:None。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 2-Phenyl-4-penten-2-ol?
The CAS number of 2-Phenyl-4-penten-2-ol is 4743-74-2.
What are the molecular formula and molecular weight of 2-Phenyl-4-penten-2-ol?
2-Phenyl-4-penten-2-ol has molecular formula C11H14O and molecular weight 162.228 g/mol.
Which suppliers offer 2-Phenyl-4-penten-2-ol?
2 supplier(s) listed; reference unit price ¥9.36–87.30 /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. "2-Phenyl-4-penten-2-ol (CAS 4743-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993574-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.