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(E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile

(E)-2-((二甲氨基)亚甲基)-3-氧代丁腈

Also known as: 2-[1-DIMETHYLAMINO-METH-(E)-YLIDENE]-3-OXO-BUTYRONITRILE, 2-Dimethylaminomethylene-3-oxo-butyronitrile, 2-[(Dimethylamino)methylene]-3-oxobutanenitrile, Butanenitrile, 2-[(dimethylamino)methylene]-3-oxo-, (2E)-2-[(Dimethylamino)methylene]-3-oxobutanenitrile, dimethylaminomethylene-3-oxobutanenitrile

(E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile (CAS 885121-98-2) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O and a molecular weight of 138.167 g/mol. It is also known as 2-[1-DIMETHYLAMINO-METH-(E)-YLIDENE]-3-OXO-BUTYRONITRILE, 2-Dimethylaminomethylene-3-oxo-butyronitrile and 2-[(Dimethylamino)methylene]-3-oxobutanenitrile. Key properties include a boiling point of 344.4±0.0 °C at 760 mmHg, a density of 1.0±0.0 g/cm3 and a flash point of 162.1±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
885121-98-2
Jingsj CID
J-1309116-1
Molecular Formula
C7H10N2O
Chinese Name
(E)-2-((二甲氨基)亚甲基)-3-氧代丁腈
Molecular Weight
138.167 g/mol
Category
Nitrogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point344.4±0.0 °C at 760 mmHg
Density1.0±0.0 g/cm3
Flash Point162.1±0.0 °C

Frequently Asked Questions

What is the CAS number of (E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile?

The CAS number of (E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile is 885121-98-2.

What are the molecular formula and molecular weight of (E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile?

(E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile has molecular formula C7H10N2O and molecular weight 138.167 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(E)-2-((Dimethylamino)methylene)-3-oxobutanenitrile (CAS 885121-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1309116-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.