69673-80-9

Basic information

• Product Name: 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one
• Synonyms: 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one;1-(4-Dodecylphenyl)-2-hydroxy-2-methyl-1-propanone;4''-Dodecyl-2-hydroxy-2-methylpropiophenone
• CAS NO: 69673-80-9
• Molecular Formula: C₂₂H₃₆O₂
• Molecular Weight: 332.52004
• EINECS: 274-071-3
• Mol File: 69673-80-9.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 453.1°C at 760 mmHg
• Flash Point: 193°C
• Appearance: /
• Density: 0.951g/cm³
• Vapor Pressure: 5.34E-09mmHg at 25°C
• Refractive Index: 1.5
• CAS DataBase Reference: 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one(69673-80-9)
• EPA Substance Registry System: 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one(69673-80-9)

Safety Data

• Hazardous Substances Data: 69673-80-9(Hazardous Substances Data)

Usage

General Description

1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one is an organic compound with a complex and mouthful name, often abbreviated as DPHP or DPM. It is a photoinitiator, meaning it is used in the production of UV-curable inks, adhesives, and coatings. This chemical is known for its ability to initiate or promote chemical reactions when exposed to ultraviolet light, making it an important component in the manufacture of various products. DPHP is also used in the electronics industry for the production of printed circuit boards and as a photoinitiator in 3D printing processes. Overall, this chemical plays a crucial role in the production of UV-curable materials for a wide range of applications.

InChI:InChI=1/C22H36O2/c1-4-5-6-7-8-9-10-11-12-13-14-19-15-17-20(18-16-19)21(23)22(2,3)24/h15-18,24H,4-14H2,1-3H3

Relevant articles and documents

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 pyrroles

Titanocenes containing two 5-membered cyclodienyl groups, 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 a further substituent, unsubstituted or substituted 1-pyrryl, are suitable as photoinitiators for radiation-induced polymerization of ethylenically unsaturated compounds.

Photosensitive hydroxyalkylphenones

Compounds of the formula STR1 wherein R1 is hydrogen, chlorine, phenyl, dialkylamino of 2-4 carbon atoms or alkyl or alkoxy each of up to 18 carbon atoms; R2 is hydrogen, chlorine, bromine or alkyl or alkoxy each of up to 4 carbon atoms; R3 and R4, which can be the same or different, each is hydrogen or alkyl of up to 6 carbon atoms; R5 is hydrogen or alkyl or alkanoyl each of up to 4 carbon atoms; and R6 is hydrogen or methyl, with the proviso that not all of R1 to R6 simultaneously are hydrogen, are effective photosensitizers, especially for photopolymerization of unsaturated compounds and for hardening of printing dyes.