4-Hydroxy-2-pentanone
Also known as: 4-Hydroxypentan-2-one, Acetyl isopropanol, β-Hydroxypropyl methyl ketone, 2-Hydroxypropyl methyl ketone, NSC 263780
4-Hydroxy-2-pentanone (CAS 4161-60-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H10O2 and a molecular weight of 102.13200 g/mol. Key properties include a boiling point of 177ºC at 760 mmHg, a density of 0.962g/cm3 and a flash point of 60.8ºC. It is listed by 1 supplier, from 2,000.00 to 2,800.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 4161-60-8
- Jingsj CID
- J-1974933-6
- Molecular Formula
- C5H10O2
- Molecular Weight
- 102.13200 g/mol
- Category
- Ketones
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 25g | ¥50,000.00 | $299.29 /gBest ¥2,000.00/g CNY | CN China MOQ 25g | |
Made to OrderPlatform-operated | 99% 5g | ¥12,000.00 | $359.15 /g ¥2,400.00/g CNY | CN China MOQ 5g | |
Made to OrderPlatform-operated | 99% 1g | ¥2,800.00 | $419 /g ¥2,800.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Boiling Point | 177ºC at 760 mmHg |
|---|---|
| Density | 0.962g/cm3 |
| Flash Point | 60.8ºC |
| Exact Mass | 102.06800 |
| PSA | 37.30000 |
| LogP | 0.34630 |
| InChIKey | PCYZZYAEGNVNMH-UHFFFAOYSA-N |
| SMILES | CC(=O)CC(C)O |
| Refractive Index | 1.418 |
Customs & Trade Information
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。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 4-Hydroxy-2-pentanone?
The CAS number of 4-Hydroxy-2-pentanone is 4161-60-8.
What are the molecular formula and molecular weight of 4-Hydroxy-2-pentanone?
4-Hydroxy-2-pentanone has molecular formula C5H10O2 and molecular weight 102.13200 g/mol.
Which suppliers offer 4-Hydroxy-2-pentanone?
1 supplier(s) listed; reference unit price ¥2000.00–2800.00 /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-Hydroxy-2-pentanone (CAS 4161-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1974933-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.