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Acrylonitrile-butadiene copolymer

Also known as: 2-Propenenitrile, polymer with 1,3-butadiene, 1,3-Butadiene-acrylonitrile copolymer, Acrylonitrile/butadiene copolymer, Poly(acrylonitrile-co-butadiene), Nitrile butadiene rubber, NBR

Acrylonitrile-butadiene copolymer (CAS 9003-18-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H3N and a molecular weight of 53.06260 g/mol. Key property: a density of 1 g/mL at 25 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
9003-18-3
Jingsj CID
J-1385744-2
Molecular Formula
C3H3N
Molecular Weight
53.06260 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Density1 g/mL at 25 °C
Exact Mass53.02650
PSA23.79000
LogP0.69598
Appearanceslab/chunk

Frequently Asked Questions

What is the CAS number of Acrylonitrile-butadiene copolymer?

The CAS number of Acrylonitrile-butadiene copolymer is 9003-18-3.

What are the molecular formula and molecular weight of Acrylonitrile-butadiene copolymer?

Acrylonitrile-butadiene copolymer has molecular formula C3H3N and molecular weight 53.06260 g/mol.

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

Last updated:

How to cite: Jingsj. "Acrylonitrile-butadiene copolymer (CAS 9003-18-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385744-2 (accessed 2026-11-07).

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