2,2-Dimethyl-3-oxobutanenitrile

Also known as: Butanenitrile, 2,2-dimethyl-3-oxo- (9CI), 2,2-dimethyl-3-oxo-butyronitrile, 2,2-dimethyl-acetoacetonitrile

2,2-Dimethyl-3-oxobutanenitrile (CAS 37719-02-1) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H9NO and a molecular weight of 111.14200 g/mol. Key property: a boiling point of 152.2±13.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37719-02-1
Jingsj CID: J-1185735-0
Molecular Formula: C₆H₉NO
Molecular Weight: 111.14200 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	152.2±13.0°C at 760 mmHg
Exact Mass	111.06800
PSA	40.86000
LogP	1.12518

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,2-Dimethyl-3-oxobutanenitrile?

The CAS number of 2,2-Dimethyl-3-oxobutanenitrile is 37719-02-1.

What are the molecular formula and molecular weight of 2,2-Dimethyl-3-oxobutanenitrile?

2,2-Dimethyl-3-oxobutanenitrile has molecular formula C6H9NO and molecular weight 111.14200 g/mol.

What are the upstream and downstream products of 2,2-Dimethyl-3-oxobutanenitrile?

For 2,2-Dimethyl-3-oxobutanenitrile, Upstream Products: 3-Hydroxy-3-methyl-2-butanone, 3-Chloro-3-methyl-2-butanone, Tetraethylammonium cyanide.

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. "2,2-Dimethyl-3-oxobutanenitrile (CAS 37719-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185735-0 (accessed 2026-11-06).

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