75980-60-8 | Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

Packsize	Purity	Availability	Price	Discounted Price
10g	98%	in stock	$5.00	$4.00
25g	98%	in stock	$7.00	$5.00
100g	98%	in stock	$16.00	$12.00
500g	98%	in stock	$39.00	$28.00

Description

• Catalog Number: AB48204
• Chemical Name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
• CAS Number: 75980-60-8
• Molecular Formula: C22H21O2P
• Molecular Weight: 348.3747
• MDL Number: MFCD00192110
• SMILES: Cc1cc(C)c(c(c1)C)C(=O)P(=O)(c1ccccc1)c1ccccc1

Computed Properties

• Complexity: 468
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 25
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• XLogP3: 5

Upstream Synthesis Route

2,4,6-Trimethyl benzoyldiphenyl phosphine oxide is a versatile compound used extensively in chemical synthesis as a photoinitiator. In the field of polymer chemistry, it plays a crucial role in initiating polymerization reactions when exposed to light of a specific wavelength. This property makes it an essential component in the production of various polymer-based materials, such as coatings, adhesives, and dental materials. Additionally, its high reactivity and stability make it a preferred choice for crosslinking and grafting reactions in organic synthesis. Its unique chemical properties make it an indispensable tool for researchers and industrial chemists seeking efficient and controlled ways to synthesize complex organic molecules.

Literature

• Competitive light absorbers in photoactive dental resin-based materials.

  Dental materials : official publication of the Academy of Dental Materials 20120801

• Degree of conversion and microhardness of TPO-containing resin-based composites cured by polywave and monowave LED units.

  Journal of dentistry 20120701

• Curing efficiency of dental resin composites formulated with camphorquinone or trimethylbenzoyl-diphenyl-phosphine oxide.

  Dental materials : official publication of the Academy of Dental Materials 20120401

• Micro-Raman spectroscopic analysis of the degree of conversion of composite resins containing different initiators cured by polywave or monowave LED units.

  Journal of dentistry 20120201

• Optimizing the concentration of 2,4,6-trimethylbenzoyldiphenylphosphine oxide initiator in composite resins in relation to monomer conversion.

  Dental materials journal 20120101

• Multiphoton photoresists giving nanoscale resolution that is inversely dependent on exposure time.

  Nature chemistry 20110301

• Photoinitiator type and applicability of exposure reciprocity law in filled and unfilled photoactive resins.

  Dental materials : official publication of the Academy of Dental Materials 20110201

• Influence of different light sources on the conversion of composite resins.

  Indian journal of dental research : official publication of Indian Society for Dental Research 20110101

• Irradiance differences in the violet (405 nm) and blue (460 nm) spectral ranges among dental light-curing units.

  Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] 20101201

• Influence of different initiators on the degree of conversion of experimental adhesive blends in relation to their hydrophilicity and solvent content.

  Dental materials : official publication of the Academy of Dental Materials 20100401

• Pulpal-temperature rise and polymerization efficiency of LED curing lights.

  Operative dentistry 20100101

• Determination of low-level ink photoinitiator residues in packaged milk by solid-phase extraction and LC-ESI/MS/MS using triple-quadrupole mass analyzer.

  Analytical and bioanalytical chemistry 20091201

• Effect of various visible light photoinitiators on the polymerization and color of light-activated resins.

  Dental materials journal 20090701

• Use of fluorescence spectroscopy to study polymeric materials with porous structure based on imprinting by self-assembled fibrillar networks.

  Langmuir : the ACS journal of surfaces and colloids 20080902

• Cure width potential for MOD resin composite molar restorations.

  Dental materials : official publication of the Academy of Dental Materials 20080801

• Surface functionalization of ZrO2 nanocrystallites for the integration into acrylate nanocomposite films.

  Journal of colloid and interface science 20080701

• Can CQ be completely replaced by alternative initiators in dental adhesives?

  Dental materials journal 20080301

• A time-resolved electron paramagnetic resonance investigation of the spin exchange and chemical interactions of reactive free radicals with isotopically symmetric (14N-X-14N) and isotopically asymmetric (14N-X-15N) nitroxyl biradicals.

  Journal of the American Chemical Society 20070627

• Spin dynamics of the radical pair in a low magnetic field studied by the transient absorption detected magnetic field effect on the reaction yield and switched external magnetic field.

  The journal of physical chemistry. A 20051110

• CIDEP of micellized radical pairs in low magnetic fields.

  The journal of physical chemistry. A 20050616

• Multifrequency time-resolved electron paramagnetic resonance investigations after photolysis of phosphine oxide photoinitiators. Dependence of triplet mechanism chemically induced dynamic electron polarization on microwave frequency.

  The journal of physical chemistry. A 20050317