4,4'-Malonyldibenzonitrile

4,4'-丙二酰二苯甲腈

Also known as: 1,3-bis(4-cyanophenyl)-1,3-propanedione, 4,4'-(1,3-dioxo-1,3-propanediyl)bis-benzonitrile, Benzonitrile, 4,4'-(1,3-dioxo-1,3-propanediyl)bis-

4,4'-Malonyldibenzonitrile (CAS 166588-20-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H10N2O2 and a molecular weight of 274.27 g/mol. It is also known as 1,3-bis(4-cyanophenyl)-1,3-propanedione, 4,4'-(1,3-dioxo-1,3-propanediyl)bis-benzonitrile and Benzonitrile, 4,4'-(1,3-dioxo-1,3-propanediyl)bis-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 166588-20-1
Jingsj CID: J-451322-7
Molecular Formula: C₁₇H₁₀N₂O₂
Chinese Name: 4,4'-丙二酰二苯甲腈
Molecular Weight: 274.27 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4,4'-Malonyldibenzonitrile?

The CAS number of 4,4'-Malonyldibenzonitrile is 166588-20-1.

What are the molecular formula and molecular weight of 4,4'-Malonyldibenzonitrile?

4,4'-Malonyldibenzonitrile has molecular formula C17H10N2O2 and molecular weight 274.27 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4,4'-Malonyldibenzonitrile (CAS 166588-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-451322-7 (accessed 2026-10-25).

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