2,2-Dimethoxy-2-phenylacetophenone

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:
Hazard Symbols:
Xi:Irritant;
N:Dangerous for the environment;
Risk Codes:
R43:;
R50/53:;
Safety Description:
S36/37:;
S60:;
S61:;

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