3-Ethylacetophenone

Also known as: 3'-Ethylacetophenone, 1-(3-Ethylphenyl)ethan-1-one, 1-(3-Ethylphenyl)ethanone, m-Ethylacetophenone, 1-acetyl-3-ethylbenzene, Ethanone, 1-(3-ethylphenyl)-, MFCD00009660

3-Ethylacetophenone (CAS 22699-70-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12O and a molecular weight of 148.202 g/mol. Key properties include a boiling point of 236.7±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 83.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22699-70-3
Jingsj CID: J-1376932-9
Molecular Formula: C₁₀H₁₂O
Molecular Weight: 148.202 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	236.7±19.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	83.3±0.0 °C
Exact Mass	148.088821
PSA	17.07000
LogP	2.66
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.508

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic 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 3-Ethylacetophenone?

The CAS number of 3-Ethylacetophenone is 22699-70-3.

What are the molecular formula and molecular weight of 3-Ethylacetophenone?

3-Ethylacetophenone has molecular formula C10H12O and molecular weight 148.202 g/mol.

What are the upstream and downstream products of 3-Ethylacetophenone?

For 3-Ethylacetophenone, Upstream Products: m-Diethylbenzene, Acetyl chloride, Triethylborane; Downstream Products: 1,3-diacetylbenzene.

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. "3-Ethylacetophenone (CAS 22699-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376932-9 (accessed 2026-11-09).

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