4-Nonanone

Also known as: nonan-4-one, amyl propyl ketone, pentyl propyl ketone, propyl amyl ketone, propyl pentyl ketone, n-amyl n-propyl ketone, n-pentyl n-propyl ketone, amylpropylketone, pentyl propyl ketone

4-Nonanone (CAS 4485-09-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H18O and a molecular weight of 142.23900 g/mol. Key properties include a boiling point of 187°C, a density of 0.819 and a flash point of 187°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4485-09-0
Jingsj CID: J-27233-7
Molecular Formula: C₉H₁₈O
Molecular Weight: 142.23900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	187°C
Density	0.819
Flash Point	187°C
Exact Mass	142.13600
PSA	17.07000
LogP	2.93590
Refractive Index	1.419-1.422

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 4-Nonanone?

The CAS number of 4-Nonanone is 4485-09-0.

What are the molecular formula and molecular weight of 4-Nonanone?

4-Nonanone has molecular formula C9H18O and molecular weight 142.23900 g/mol.

What are the upstream and downstream products of 4-Nonanone?

For 4-Nonanone, Upstream Products: 4-nonanol, Ethanol, 1-Butanol; Downstream Products: 4-nonanol, 4-Methylnonane, Methyl propionate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Nonanone (CAS 4485-09-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27233-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.