CAS 75980-60-8

(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide

Description:

(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, with the CAS number 75980-60-8, is an organic compound commonly used as a photoinitiator in UV-curable systems. It features a phosphine oxide functional group, which is crucial for its ability to generate free radicals upon exposure to UV light, facilitating polymerization processes. The compound is characterized by its high thermal stability and efficiency in initiating polymerization reactions, making it valuable in coatings, adhesives, and inks. Its structure includes a central phosphorus atom bonded to two phenyl groups and a trimethylbenzoyl moiety, contributing to its photochemical properties. The presence of the trimethyl groups enhances solubility and reactivity. Additionally, this compound is typically colorless to pale yellow and exhibits low volatility, which is advantageous in various applications. Safety considerations include handling it with care, as it may cause irritation upon contact with skin or eyes. Overall, (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide is a significant compound in the field of polymer chemistry and materials science.

Formula: C₂₂H₂₁O₂P

InChI: InChI=1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3

InChI key: InChIKey=VFHVQBAGLAREND-UHFFFAOYSA-N

SMILES: P(C(=O)C1=C(C)C=C(C)C=C1C)(=O)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• (2,4,6-Trimethyl Benzoyl) Diphenyl Phosphine Oxide
• (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide
• (Diphenylphosphinyl)(2,4,6-trimethylphenyl)methanone
• (Diphenylphosphoryl)(2,4,6-Trimethylphenyl)Methanone
• (Diphenylphosphoryl)(mesityl)methanone
• 2,4,6-(Trimethylbenzoyl)diphenylphosphorus oxide
• 2,4,6-Trimethylbenzoyldiphenyl Phosphine Oxide
• 2,4,6-Trimethylbenzoyldiphenylphosphine oxide
• 3033A
• Additol TPO
• Chemcure TPO
• Chivacure TPO
• Ciba TPO
• D 3358
• D-Tpo
• Daido UV-Cure TPO
• Darocur TPO
• Darocure TPO
• Dctpo
• Diphenyl(2,4,6-Trimethylbenzoyl)Phosphine
• Diphenyl(2,4,6-trimethylbenzoyl)phosphinoxid
• Diphenylphosphine Oxide, 2,4,6-Trimethylbenzoyl-
• Doublecure TPO
• Esacure TPO
• Gencure TPO
• Genocure LTM
• Genocure TPO
• Genocure TPO-L
• I-Tpo
• Igm Tpo
• Igr 819
• Iht-Pi Tpo
• Irgacure TPO
• Irganox 819
• JRCure 1108
• JRcure TPO
• Kaiji 3033A
• L-Tpo
• Lr 8953
• Lucirin 8893X
• Lucirin LR 8728
• Lucirin LR 8893
• Lucirin LR 8953
• Lucirin LR 8953X
• Lucirin TPO
• Lucirin TPO Solid
• Lucirin TPO-X
• Lunacure TPO
• Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-
• Micure TPO
• Omnirad TPO
• Omnirad TPO-H
• Or Tpo-H
• Oxido De Difenil(2,4,6-Trimetilbenzoil)Fosfina
• Oxyde de diphenyl(2,4,6-trimethylbenzoyl)phosphine
• Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-
• Photocure TPO
• Photoinitiator-TPO
• Ryoji TPO
• Sb-Pi 718
• Speedcure TPO
• TPO
• Tpo 173
• Tpo-H
• Tpo-X
• Trimethyl-Benzoyl-Diphenyl-Phosphine-oxide
• UV-Cure APO
• UV-Cure TPO

Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide

CAS: 75980-60-8

Formula: C₂₂H₂₁O₂P

Purity: >98.0%(HPLC)

Color and Shape: Light yellow to Yellow to Green powder to crystal

Molecular weight: 348.38

Ref: 3B-D3358

2,4,6-Trimethyl benzoyldiphenyl phosphine oxide

CAS: 75980-60-8

Formula: C₂₂H₂₁O₂P

Purity: 95%

Color and Shape: Solid

Molecular weight: 348.3747

Ref: IN-DA0036IC

(Diphenylphosphoryl)(mesityl)methanone

CAS: 75980-60-8

(Diphenylphosphoryl)(mesityl)methanone

Purity: 98%

Molecular weight: 348.38g/mol

Ref: 54-OR75534

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

CAS: 75980-60-8

Formula: C₂₂H₂₁O₂P

Color and Shape: Neat

Molecular weight: 348.37

Ref: 04-C12921100

(Diphenylphosphoryl)(mesityl)methanone

CAS: 75980-60-8

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 348.3819885253906

Ref: 10-F079449

Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide

CAS: 75980-60-8

Applications Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (cas# 75980-60-8) is a useful research chemical.

Formula: C₂₂H₂₁O₂P

Color and Shape: Yellow

Molecular weight: 348.37

Ref: TR-D492073

Diphenyl(2,4,6-triMethylbenzoyl)phosphine oxide

CAS: 75980-60-8

Diphenyl(2,4,6-triMethylbenzoyl)phosphine oxide (DPPO) is an experimental surfactant that forms a cationic polymer by the reaction of boron nitride with glycol ether. When exposed to radiation, DPPO undergoes cationic polymerization. DPPO has been shown to be soluble in water and is effective in reducing the surface tension of water. It is also genotoxic and cytotoxic to lung fibroblasts. This compound may have clinical relevance for treatment of lung diseases such as asthma or chronic obstructive pulmonary disease. DPPO absorbs uv light and emits light at a wavelength of 600 nm. This emission can be used as a fluorescent probe for the detection of hydroxyl groups on molecules.

Formula: C₂₂H₂₁O₂P

Purity: Min. 98%

Color and Shape: White Powder

Molecular weight: 348.37 g/mol

Ref: 3D-FD40112