Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]-

Also known as: 3-[3-(dimethylamino)prop-2-enoyl]benzonitrile, 3-[3-(dimethylamino)acryloyl]benzonitrile, 3-[3-(Dimethylamino)-1-oxo-2-propen-1-yl]benzonitrile

Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]- (CAS 145276-31-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O and a molecular weight of 200.23600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 145276-31-9
Jingsj CID: J-1396243-1
Molecular Formula: C₁₂H₁₂N₂O
Molecular Weight: 200.23600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	200.09500
PSA	44.10000
LogP	1.81628

Frequently Asked Questions

What is the CAS number of Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]-?

The CAS number of Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]- is 145276-31-9.

What are the molecular formula and molecular weight of Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]-?

Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]- has molecular formula C12H12N2O and molecular weight 200.23600 g/mol.

What are the upstream and downstream products of Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]-?

For Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]-, Upstream Products: 3-Acetylbenzonitrile, N,N-Dimethylformamide dimethyl acetal.

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. "Benzonitrile, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]- (CAS 145276-31-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1396243-1 (accessed 2026-11-09).

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