(E)-4-cyclobutylbut-3-en-2-one

Also known as: (3E)-4-cyclobutylbut-3-en-2-one, 4-cyclobutylbut-3-en-2-one, (E)-4-cyclobutylbut-3-en-2-one, 3-buten-2-one,4-cyclobutyl-

(E)-4-cyclobutylbut-3-en-2-one (CAS 98602-42-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H12O and a molecular weight of 124.18000 g/mol. Key properties include a boiling point of 191.946ºC at 760 mmHg, a density of 1.031g/cm3 and a flash point of 67.664ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 98602-42-7
Jingsj CID: J-1358302-3
Molecular Formula: C₈H₁₂O
Molecular Weight: 124.18000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	191.946ºC at 760 mmHg
Density	1.031g/cm3
Flash Point	67.664ºC
Exact Mass	124.08900
PSA	17.07000
LogP	1.93170
Refractive Index	1.558

Customs & Trade Information

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (E)-4-cyclobutylbut-3-en-2-one?

The CAS number of (E)-4-cyclobutylbut-3-en-2-one is 98602-42-7.

What are the molecular formula and molecular weight of (E)-4-cyclobutylbut-3-en-2-one?

(E)-4-cyclobutylbut-3-en-2-one has molecular formula C8H12O and molecular weight 124.18000 g/mol.

What are the upstream and downstream products of (E)-4-cyclobutylbut-3-en-2-one?

For (E)-4-cyclobutylbut-3-en-2-one, Upstream Products: Cyclobutanecarboxaldehyde, Cyclobutanecarbonyl chloride.

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. "(E)-4-cyclobutylbut-3-en-2-one (CAS 98602-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358302-3 (accessed 2026-11-09).

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