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
See more synonyms

Purity (%)

100

Found 9 products.

+ Info
Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
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
25g
78.00€
VAT not included
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2,4,6-Trimethyl benzoyldiphenyl phosphine oxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 75980-60-8
Formula:C₂₂H₂₁O₂P
Purity:95%
Color and Shape:Solid
Molecular weight:348.3747
Ref: IN-DA0036IC
5g
To inquire
10g
20.00€
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25g
24.00€
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4x25g
52.00€
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100g
55.00€
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(Diphenylphosphoryl)(mesityl)methanone
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 75980-60-8
(Diphenylphosphoryl)(mesityl)methanone
Formula:C₂₂H₂₁O₂P
Purity:98%
Color and Shape:Solid
Molecular weight:348.38
Ref: 54-OR75534
100g
59.00€
VAT not included
500g
89.00€
VAT not included
2500g
286.00€
VAT not included
20kg
2,030.00€
VAT not included
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Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 75980-60-8
Formula:C₂₂H₂₁O₂P
Color and Shape:Yellow
Molecular weight:348.37
Ref: 04-C12921100
100mg
128.00€
VAT not included
+ Info
(Diphenylphosphoryl)(mesityl)methanone
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 75980-60-8
(Diphenylphosphoryl)(mesityl)methanone
Formula:C₂₂H₂₁O₂P
Purity:99%
Molecular weight:348.37
Ref: IN-DG01411907
+ Info
Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
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:Neat
Molecular weight:348.37
Ref: TR-D492073
1g
97.00€
VAT not included
500mg
97.00€
VAT not included
5g
114.00€
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Diphenyl(2,4,6-triMethylbenzoyl)phosphine oxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
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
50g
185.00€
VAT not included
100g
260.00€
VAT not included
250g
475.00€
VAT not included
+ Info
(Diphenylphosphoryl)(mesityl)methanone
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 75980-60-8
Formula:C₂₂H₂₁O₂P
Purity:95%
Color and Shape:Solid
Molecular weight:348.382
Ref: 10-F079449
1kg
To inquire
250g
To inquire
10g
14.00€
VAT not included
25g
14.00€
VAT not included
100g
20.00€
VAT not included
500g
51.00€
VAT not included
+ Info
(Diphenylphosphoryl)(mesityl)methanone
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 75980-60-8
(Diphenylphosphoryl)(mesityl)methanone
Formula:C₂₂H₂₁O₂P
Purity:97%
Molecular weight:348.37
Ref: IN-DG22514