1,1-diethoxy-3-phenylpropan-2-one

Also known as: 1,1-diethoxy-3-phenylacetone, 2-Propanone, 1,1-diethoxy-3-phenyl-, 3-Phenylpyruvaldehyde diethyl acetal, 3-phenyl-2-oxopropanal diethyl acetal, EINECS 242-922-8

1,1-diethoxy-3-phenylpropan-2-one (CAS 19256-31-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H18O3 and a molecular weight of 222.28000 g/mol. Key properties include a boiling point of 328.6ºC at 760mmHg, a density of 1.033g/cm3 and a flash point of 143.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19256-31-6
Jingsj CID: J-1016728-9
Molecular Formula: C₁₃H₁₈O₃
Molecular Weight: 222.28000 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	328.6ºC at 760mmHg
Density	1.033g/cm3
Flash Point	143.6ºC
Exact Mass	222.12600
PSA	35.53000
LogP	2.19730
Vapor Pressure	0.000188mmHg at 25°C
Refractive Index	1.492

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,1-diethoxy-3-phenylpropan-2-one?

The CAS number of 1,1-diethoxy-3-phenylpropan-2-one is 19256-31-6.

What are the molecular formula and molecular weight of 1,1-diethoxy-3-phenylpropan-2-one?

1,1-diethoxy-3-phenylpropan-2-one has molecular formula C13H18O3 and molecular weight 222.28000 g/mol.

What are the upstream and downstream products of 1,1-diethoxy-3-phenylpropan-2-one?

For 1,1-diethoxy-3-phenylpropan-2-one, Upstream Products: Benzylmagnesium chloride, Ethyl diethoxyacetate, 2-Acetoxy-2-phenylacetyl chloride; Downstream Products: Coelenterazine h, L-Phenylalanine hydrochloride, N-Benzoyl-L-phenylalanine.

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. "1,1-diethoxy-3-phenylpropan-2-one (CAS 19256-31-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1016728-9 (accessed 2026-11-09).

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