3-Methyl-4-heptanone
Also known as: sec-Butyl Propyl Ketone, SEC-BUTYL N-PROPYL KETONE, 3-methylheptan-4-one, 4-Heptanone,3-methyl-
3-Methyl-4-heptanone (CAS 15726-15-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H16O and a molecular weight of 128.21200 g/mol. Key properties include a boiling point of 159.9ºC at 760mmHg, a density of 0.811g/cm3 and a flash point of 38°C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15726-15-5
- Jingsj CID
- J-27252-6
- Molecular Formula
- C8H16O
- Molecular Weight
- 128.21200 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 159.9ºC at 760mmHg |
|---|---|
| Density | 0.811g/cm3 |
| Flash Point | 38°C(lit.) |
| Exact Mass | 128.12000 |
| PSA | 17.07000 |
| LogP | 2.40170 |
| Vapor Pressure | 2.44mmHg at 25°C |
| Refractive Index | 1.409 |
Customs & Trade Information
| HS Code | 2914190090 |
|---|---|
| Summary | 2914190090 other acyclic ketones without other oxygen function。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 3-Methyl-4-heptanone?
The CAS number of 3-Methyl-4-heptanone is 15726-15-5.
What are the molecular formula and molecular weight of 3-Methyl-4-heptanone?
3-Methyl-4-heptanone has molecular formula C8H16O and molecular weight 128.21200 g/mol.
What are the upstream and downstream products of 3-Methyl-4-heptanone?
For 3-Methyl-4-heptanone, Upstream Products: 5-Methyl-2-hepten-4-one, 4-Heptanone, iodomethane; Downstream Products: 3,4-DIMETHYLHEPTANE.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methyl-4-heptanone (CAS 15726-15-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27252-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.