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2,2′-Azobis(2-methylpropionamidine) dihydrochloride 25G

2,2′-Azobis(2-methylpropionamidine) dihydrochloride 25G

Code: S440914-25G

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Average lead time: 23-10-2026

25gm

€179.40 ex VAT

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2,2′-Azobis(2-methylpropionamidine) Dihydrochloride, 97%

A water soluble azo free radical initiator, also known as AAPH, used for the polymerisation of acrylic, vinyl and allyl monomers. It undergoes first order decomposition to a cationic radical, with a decomposition rate that is pH dependent, and is compatible with cationic surfactants.

Product Details

  • Assay: 97%
  • Form: Powder or granules
  • Half Life (t½): 10 hr at 56 °C
  • Melting Point: 175 to 177 °C (lit.)
  • Solubility: Soluble in water, methanol, ethanol, acetone, dioxane and DMSO

Applications

  • Free radical initiator
  • Polymerisation initiator for acrylic, vinyl and allyl monomers

Chemical Identifiers

  • CAS Number: 2997-92-4
  • EC Number: 221-070-0
  • Linear Formula: [=NC(CH3)2C(=NH)NH2]2·2HCl
  • Molecular Weight: 271.19
  • MDL Number: MFCD00142725
  • Beilstein/REAXYS Number: 3718854
  • PubChem Substance ID: 24867630
  • InChI Key: LXEKPEMOWBOYRF-QDBORUFSSA-N

Handling Note

Decomposes on exposure to UV light.

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