452106

2,2′-Azobis(2-methylpropane)

97%

• Synonym(s): Azo-tert-butane, Di-tert-butyldiazene
• Linear Formula: (CH₃)₃CN=NC(CH₃)₃
• CAS Number: 927-83-3
• Molecular Weight: 142.24
• Beilstein/REAXYS Number: 1749274
• MDL number: MFCD00014998
• UNSPSC Code: 12352100
• PubChem Substance ID: 24868677
• NACRES: NA.22

Properties

• assay: 97%
• impurities: <3% n-pentane
• refractive index: n20/D 1.397 (lit.)
• bp: 47-48 °C/8 mmHg (lit.)
• density: 0.756 g/mL at 25 °C (lit.)
• functional group: azo
• storage temp.: 2-8°C
• SMILES string: CC(C)(C)N=NC(C)(C)C
• InChI: 1S/C8H18N2/c1-7(2,3)9-10-8(4,5)6/h1-6H3
• InChI key: GKCPCPKXFGQXGS-UHFFFAOYSA-N

Description

General description

2,2′-Azobis(2-methylpropane)(ABMP) serves as a photo initiator since it produces radicals when excited bythe photons. It is an easily available initiators.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H302 + H332,H315,H319,H335
• pcodes: P210 - P233 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 44.6 °F - closed cup
• flash_point_c: 7 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter