Pseudoionone

Also known as: (3E,5E)-6,10-dimethylundeca-3,5,9-trien-2-one, 6,10-dimethyl-3,5,9-undecatrien-2-one, ψ-ionone, psi-ionone, citrylideneacetone, 2,6-dimethyl-2,6,8-undecatrien-10-one, 2,6-dimethylundeca-2,6,8-triene-10-one, φ-ionone, 2-pseudojonon

Pseudoionone (CAS 141-10-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H20O and a molecular weight of 192.29700 g/mol. Key properties include a boiling point of 297.8ºC at 760 mmHg, a density of 0.871 g/cm3 and a flash point of 129ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 141-10-6
Jingsj CID: J-15459-4
Molecular Formula: C₁₃H₂₀O
Molecular Weight: 192.29700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	297.8ºC at 760 mmHg
Density	0.871 g/cm3
Flash Point	129ºC
Exact Mass	192.15100
PSA	17.07000
LogP	3.82430
Vapor Pressure	0.00132mmHg at 25°C
Refractive Index	n20/D 1.53

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 Pseudoionone?

The CAS number of Pseudoionone is 141-10-6.

What are the molecular formula and molecular weight of Pseudoionone?

Pseudoionone has molecular formula C13H20O and molecular weight 192.29700 g/mol.

What are the upstream and downstream products of Pseudoionone?

For Pseudoionone, Upstream Products: Citral, Geraniol; Downstream Products: 2,6,10-Trimethyldodecane, Lycopene, acetic acid.

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. "Pseudoionone (CAS 141-10-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15459-4 (accessed 2026-11-06).

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