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CAS 18106-71-3

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dimethyl benzoylphosphonate

Description:
Dimethyl benzoylphosphonate, with the CAS number 18106-71-3, is an organophosphorus compound characterized by its structure, which includes a benzoyl group and two methyl groups attached to a phosphonate moiety. This compound typically appears as a colorless to pale yellow liquid and is known for its role as a photoinitiator in polymerization processes, particularly in UV-curable systems. It exhibits good solubility in organic solvents, making it suitable for various applications in coatings, adhesives, and inks. Dimethyl benzoylphosphonate is valued for its ability to generate free radicals upon exposure to UV light, initiating the polymerization of monomers and oligomers. Additionally, it has a relatively low toxicity profile compared to other photoinitiators, although safety precautions should still be observed during handling. Its stability under normal conditions and reactivity under UV light make it a versatile compound in the field of materials science and photochemistry.
Formula:C9H11O4P
InChI:InChI=1/C9H11O4P/c1-12-14(11,13-2)9(10)8-6-4-3-5-7-8/h3-7H,1-2H3
SMILES:COP(=O)(C(=O)c1ccccc1)OC
Synonyms:
  • Nsc 82396
  • Dimethyl benzoylphosphonate
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