2,2'-Azobis(2-methylbutyronitrile)

Also known as: 2,2'-Azodi(2-methylbutyronitrile), AMBN, VAZO67, V59, 2,2'-[(E)-1,2-Diazenediyl]bis(2-methylbutanenitrile), 2,2-(Diazene-1,2-diyl)bis(2-methylbutanenitrile), Butanenitrile, 2,2'-azobis[2-methyl-, 2,2'-Azobis-(2-Methylbutyronitrile)(V59)

2,2'-Azobis(2-methylbutyronitrile) (CAS 13472-08-7) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H16N4 and a molecular weight of 192.261 g/mol. Key properties include a melting point of 49-52 °C, a boiling point of 273.0±25.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 118.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13472-08-7
Jingsj CID: J-26600-4
Molecular Formula: C₁₀H₁₆N₄
Molecular Weight: 192.261 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	49-52 °C
Boiling Point	273.0±25.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	118.9±23.2 °C
Exact Mass	192.137497
PSA	72.30000
LogP	2.32
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.490
Storage Conditions	2-8°C
Stability	Explosive. Risk of explosion if struck, ground or heated. Highly flammable. Incompatible with strong oxidizing agents.

Customs & Trade Information

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,2'-Azobis(2-methylbutyronitrile)?

The CAS number of 2,2'-Azobis(2-methylbutyronitrile) is 13472-08-7.

What are the molecular formula and molecular weight of 2,2'-Azobis(2-methylbutyronitrile)?

2,2'-Azobis(2-methylbutyronitrile) has molecular formula C10H16N4 and molecular weight 192.261 g/mol.

What are the upstream and downstream products of 2,2'-Azobis(2-methylbutyronitrile)?

For 2,2'-Azobis(2-methylbutyronitrile), Upstream Products: 2-Amino-2-methylbutanenitrile; Downstream Products: Isovaleric acid.

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'-Azobis(2-methylbutyronitrile) (CAS 13472-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26600-4 (accessed 2026-11-06).

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