2,2'-Azodi(2-methylbutyronitrile)

CAS: 13472-08-7C10H16N41 suppliers2 productsCompleteness: 100%

Hazard Class:

GHS Symbols:

Basic Information

CAS Number

13472-08-7

Molecular Formula

C10H16N4

Molecular Weight

192.26

EINECS Number

236-740-8

MDL Number

MFCD00080408

BRN Number

3911571

Chemical Name

2,2'-Azodi(2-methylbutyronitrile)

Last Updated

7/29/2025

Aliases

2,2'-azobis[2-methylbutanenitrile]

2,2'-AZOBIS(2-METHYLBUTYRONITRILE)

2,2′-Azodi-(2-methylbutyronitrile)

AMBN

VAZO(R) 67

VAZO(R) CATALYST 67 FREE RADICAL SOURCE

2,2’-azobis(2-cyanopentane)

2,2’-azobis(2-methyl-butanenitril

2,2’-azobis(2-methyl-butyronitril

2,2’-azobis(alpha-methylbutyronitrile)

2,2’-azobis[2-methyl-butanenitril

2,2’-azobisisovaleronitrile

2,2’-dimethyl-2,2’-azodibutyronitrile

azocatalystm

perkadoxambn

Physical and Chemical Properties

Appearance

White solid

Appearance State

Crystalline solid. Decomposes in water.

Color

White to Off-White

Odor

Odorless

Form

Crystalline Powder

Melting Point

49-52

Boiling Point

318.3 (predicted)

Flash Point

100

Density

1.1

Vapor Density

>1 (air=1)

Vapor Pressure

0.354 Pa @ 25°C

Refractive Index

1.4910 (est.)

LogP Value

3.1 (predicted)

Merck Index

4349

Solubility

392 mg/L at 20°C

Water Solubility

392 mg/L @ 20°C

Solubility Detail

Chloroform (slightly soluble), methanol (slightly soluble).

Storage Conditions

Store at 2-8°C.

InChI Key

VRYPMFQCQLXESO-UHFFFAOYSA-N

Safety Data

GHS Hazard Symbols

Hazard Class

Signal Word

Danger

Hazard Symbols

Risk Codes

R11, R22

UN Number

UN 3236

IARC Classification

Not Classified

WGK Germany

RTECS Number

EK4818750

Auto-ignition Temperature

455

TSCA Listed

Listed (Active)

Packing Group

Customs Code

29270000

Occupational Exposure Band (OEB)

Not Specified

Occupational Exposure Limit (OEL)

Not Specified

Immediately Dangerous to Life or Health (IDLH)

Not Specified

Hazard Statements

H242,H302

Precautionary Statements

P210,P220,P234,P280,P370+P378,P403+P235,P411,P420,P501,P264,P270,P301+P312,P330,P501

Safety Statements

S16, S24/25, S36/37/39, S47

Suppliers & Products (1 suppliers, 2 products)

1 verified suppliers offering 2 products for 2,2'-Azodi(2-methylbutyronitrile) (CAS 13472-08-7). Compare assay, physical form, and availability from trusted manufacturers and distributors worldwide.

Company Name	Product Model	Assay	Physical Form	Status
Nouryon Chemicals International B.V.	Perkadox AMBN-GR		Granular	Imported
Nouryon Chemicals International B.V.	Perkadox AMBN		Solid	Imported