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MCO-4,4'-Bis(diethylamino) benzophenone
MCO-4,4'-Bis(diethylamino) benzophenone
Supplier Info
[China Supplier]
Contact Person : Ms. ZHANG JIAO
Tel : 86-510-81715125
Fax : 86-510-81715019
Product Detail
MCO:is a dye intermediate & a photopolymerization initiator , Particularly it is recommend for dry film
DESCRIPTION
Chemical Name:4,4'-Bis(diethylamino) benzophenone
Structure:
C2H5
C2H5
NCON
C2H5C2H5
CAS Number:90-93-7
ECS  Number:4-0893
Molecular weight:324.47g/mol
SPECIFICATIONTYPICAL
S-gradeF-gradeS-gradeF-grade
Appearanceslight yellow powderditto
Purity(HPLC)%98.0min.99.0 min.98.5~99.399.2~99.6
Melting point93min.93min.95~9695~96
Water content(KF)0.3% max.0.3% max.0.1~0.3%0.1~0.3%
Solution in
    Toluene(1g/20ml)clear clear clear clear 
   95% Ethanol(1g/20ml)clear clear clear clear 
Filter test of the solution in toluene
(FUJI FR-40,47mmφ,5g/100ml)passpass

MCO-4,4'-Bis(diethylamino) benzophenone

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