5-dodecanone
5-十二酮
Also known as: Butyl heptyl ketone, Heptylbutyl ketone, n-Butyl n-heptyl ketone, Dodecan-5-one, NSC 158524
5-dodecanone (CAS 19780-10-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H24O and a molecular weight of 184.31800 g/mol. It is also known as Butyl heptyl ketone, Heptylbutyl ketone and n-Butyl n-heptyl ketone. Key properties include a melting point of 9-11°C, a boiling point of 145-146°C 3mm, a density of 0,83 g/cm3 and a flash point of 66 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19780-10-0
- Jingsj CID
- J-27207-8
- Molecular Formula
- C12H24O
- Chinese Name
- 5-十二酮
- Molecular Weight
- 184.31800 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 9-11°C |
|---|---|
| Boiling Point | 145-146°C 3mm |
| Density | 0,83 g/cm3 |
| Flash Point | 66 °C |
| Exact Mass | 184.18300 |
| PSA | 17.07000 |
| LogP | 4.10620 |
| Vapor Pressure | 0.0312mmHg at 25°C |
| Refractive Index | 1.428 |
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 5-dodecanone?
The CAS number of 5-dodecanone is 19780-10-0.
What are the molecular formula and molecular weight of 5-dodecanone?
5-dodecanone has molecular formula C12H24O and molecular weight 184.31800 g/mol.
What are the upstream and downstream products of 5-dodecanone?
For 5-dodecanone, Upstream Products: Butylmagnesium chloride, Butylmagnesium bromide, Valeryl chloride; Downstream Products: 5-Dodecanol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-dodecanone (CAS 19780-10-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27207-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.