Radical, Polyfunctional and Cationic Photoinitiators

Radical Photoinitiators

Chemical Name   CAS-No.
1-Hydroxycyclohexyl phenyl ketone Doublecure 184 947-19-3
2-Benzyl-2-dimethylamino-4'-morpholinobutyrophenone 369 119313-12-1
2-Hydroxy-4'-hydroxyethoxy-2-methylpropiophenone 2959 106797-53-9
Keycure 981 Phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide 819 162881-26-7
Keycure 8179 2-(Dimethylamino)-2-[(4-methylphenyl) methyl]-1-[4-(4-morpholinyl)phenyl]butan-1-one 379 119344-86-4
Bis(.eta.5-2,4-cylcopentadien-1-yl)-bis(2,6-difluoro-3-(1H-pyrrol-1-yl)-phenyl) titanium Doublecure 784 / Keycure Vis-813 125051-32-3
2-Hydroxy-2-methyl-phenyl-propan-1-one Doublecure 1173 7473-98-5
2-Hydroxy-2-methyl-phenyl-propan-1-one + proprietary Doublecure 575 7473-98-5 + proprietary
Mixture of ethyl phenyl(2,4,6-trimethylbenzoyl) phosphinate and phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide 2100 84434-11-7
162881-26-7
Benzil dimethyl ketal BDK 24650-42-8
Benzophenone (flakes and crystals) BP 119-61-9
2,4-Diethyl-9H-thioxanthen-9-one DETX 82799-44-8
4,4'-Bis(diethylamino)benzophenone EMK 90-93-7
4-Hydroxybenzophenone 4-HBP 1137-42-4
2-Isopropyl-9H-thioxanthen-9-one ITX 5495-84-1
LoMiCure 450 (hybrid, low migration) LoMiCure 450 478549-43-8
4-Methylbenzophenone 4-MBZ 134-84-9
Methyl-2-benzoylbenzoate MBB
OMBB
606-28-0
Methyl benzoylformate MBF 15206-55-0
4-Phenylbenzophenone 4-PBZ 2128-93-0
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide TPO 75980-60-8
Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate TPO-L 84434-11-7
1-Chloro-4-propoxythioxanthone (sensitizer) CPTX 142770-42-1

Polyfunctional Photoinitiators

Chemical Name   CAS-No.
Keycure 8028 2-Hydroxy-1-[4-(4-(2-hydroxy-2-methylpropionyl)phenoxy)phenyl]-2-methyl propan-1-one 71868-15-0
Keycure ONE Difunctional oligomeric alpha-hydroxy ketone EC# 445-510-8
No CAS-No.
Keycure 8150 Oligo[2-hydroxy-2-methyl-1-[4-(1-methylvinyl)phenyl] propanone] 163702-01-0
Keycure 8001 1-(4-[(4-Benzoylphenyl)thio]phenyl)-2-methyl-2-[(4-methylphenyl)sulfonyl]-1-propan-1-one 272460-97-6

Cationic Photoinitiators

Chemical Name   CAS-No.
Doublecure 1172 NEW (Benzene, methyl-, reaction products with sulphur chloride (S2Cl2), hexafluorophosphates (1-);Propylene carbonate) 617711-03-2
108-32-7
Doublecure 1176 NEW (Diphenyl(4-phenylthio)phenylsulfonium hexafloroatimonate & (Thiodi-4,1-phenylene)bis(diphenylsulfonium) dihexafluoroatimonate) 71449-78-0 (monomer) 89452-37-9 (dimer)

All substances are already REACH (pre-)registered.