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2,2-Dimethoxy-2-phenylacetophenone

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  Post Date: Jul 11,2014
  Expiry Date: Jan 07,2015
  Detailed Description: Cas No. :24650-42-8 Specs:95%,96%,98%
Payment Method: L/C T/T Western Union MoneyGram

English name:2,2-Dimethoxy-2-phenylacetophenone
CAS number:24650-42-8
Purity:99%
Appearance :white crystal or crystalline powder
Melting point range (°C) :64.0-67.0
Content (gc) % acurity: 99.5 or better
Dry weightlessness : 0.5%
Burning residua: 0.1%
Water: 0.5%
Transparency (10% acetone solution) is clear
Because the benzene accidentally residual: 0.2%
Solubility (g / 100 g solvent 25 °C) acetone > 50 methanol and styrene > 50 butyl acetate esters > 50
Through rate 95.0% (425 nm) 96.0% (450 nm) 98.0% (500 nm)




  CAS Registry Number:

24650-42-8
  Synonyms: ;2,2-diethoxy-2-phenylacetophenone;Benzildimethyl ketal;Benzil Dimethyl Ketone;Benzil Dimethyl Ketal;UV-651;Benzil Dimethylketal;Photoinitiator-651;3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;2,2-dimethoxy-1,2-diphenylethanone;2,2-dimethoxy-1,2-diphenyl-ethanone;Photoinitiator 651;BDK;
  Molecular Formula: C16H16O3
  Molecular Weight: 256.2964
  Molecular Structure: 24650-42-8 2,2-Dimethoxy-2-phenylacetophenone
  Hazard Symbols:  Xi:Irritant;
 N:Dangerous for the environment;
  Risk Codes: R43:;
R50/53:;
  Safety Description: S36/37:;
S60:;
S61:;

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