119344-86-4

Basic information

• Product Name: 1-Butanone, 2-(dimethylamino)-2-(4-methylphenyl)methyl-1-4-(4-morpholinyl)phenyl-
• Synonyms: 1-Butanone, 2-(dimethylamino)-2-(4-methylphenyl)methyl-1-4-(4-morpholinyl)phenyl-;2-(Dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-(4 -morpholinyl)phenyl]-1-butanone;2-(4-Methylbenzyl)-2-(dimethylamino)-1-(4-morpholinophenyl)butan-1-one;Irgacure 379;Keycure 8179;2-Dimethylamino-2-(4-methyl-benzyl)-1-(4-morpholin-4-yl-phenyl)-butan-1-one;former IRGACURE 379;IHT-PI 379
• CAS NO: 119344-86-4
• Molecular Formula: C24H32N2O2
• Molecular Weight: 380.52
• Mol File: 119344-86-4.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 541.984 °C at 760 mmHg
• Flash Point: 281.582 °C
• Appearance: /
• Density: 1.083
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.564
• Solubility: 2.75 in mg/100g standard fat at 20 ℃
• PKA: 6.74±0.50(Predicted)
• Water Solubility: 1.9mg/L at 20℃
• CAS DataBase Reference: 1-Butanone, 2-(dimethylamino)-2-(4-methylphenyl)methyl-1-4-(4-morpholinyl)phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Butanone, 2-(dimethylamino)-2-(4-methylphenyl)methyl-1-4-(4-morpholinyl)phenyl-(119344-86-4)
• EPA Substance Registry System: 1-Butanone, 2-(dimethylamino)-2-(4-methylphenyl)methyl-1-4-(4-morpholinyl)phenyl-(119344-86-4)

Safety Data

• Hazardous Substances Data: 119344-86-4(Hazardous Substances Data)

Usage

Chemical Properties

Light yellow solid

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C24H32N2O2/c1-5-24(25(3)4,18-20-8-6-19(2)7-9-20)23(27)21-10-12-22(13-11-21)26-14-16-28-17-15-26/h6-13H,5,14-18H2,1-4H3

Relevant articles and documents

IMPROVEMENT IN THE STORAGE STABILITY OF PHOTOINITIATORS

Compounds of formula (I), wherein R1 is hydrogen or alkyl; R2 is C1-C4alkoxy or a morpholino radical; and R3 is hydrogen or C1-C4alkoxy, are suitable for improving the solubility

Oxygen-containing titanocenes, and the use thereof

Titanocenes of the formula I STR1 in which R1 are cyclopentadienyl? groups and R2 and R3 are aromatic radicals which are substituted in both ortho-positions by fluorine and, in addition, are substituted by an acyloxy group are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds.

Titanocenes, the use thereof, and n-substituted fluoroanilines

Titanocenes containing two 5-membered cyclodienyl gropus, for example cyclopentadienyl, and one or two 6-membered carbocyclic or 5- or 6-membered heterocyclic aromatic rings which are substituted by a fluorine atom in at least one of the two ortho-positions to the titanium-carbon bond and contain, as further substituents, a substituted amino radical, are suitable as photoinitiators for radiation-induced polymerization of ethylenically unsaturated compounds.

Novel nitrogen-containing titanocenes, and the use thereof

Titanocenes of the formula I STR1 in which R1 are cyclopentadienyl? groups and R2 and R3 are aromatic radicals which are substituted in both ortho-positions by fluorine and, in addition, are substituted by a pyrrylalkyl group, amidoalkyl group or imidoalkyl group, are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated compounds.

Novel alpha-aminoacetophenones as photoinitiators

Compounds of the formula I, II, III and IIIa STR1 in which Ar1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R1 and R2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.