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

Product Name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No.: 75980-60-8
Chemical Name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Synonyms: Photoinitiator TPO;(Diphenylphosphoryl)(Mesityl)Methanone;TMDPO;HRcure-TPO;SPEEDCURE TPO;2,4,6-TRIMETHYLBENZOYLDI PHENYLPHOSPHINOXIDE;2,4,6-TRIMETHYLBENZOYLDIPHENYL PHOSPHINE OXIDE TPO;Diphenyl(2,4,6-triMethylbenzoyl)phosphine oxide (TPO);APi-TPO;SP-2,4,6
CBNumber: CB9458631
Molecular Formula: C22H21O2P
Formula Weight: 348.37
MOL File: 75980-60-8.mol

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

Melting point:: 88-92 °C(lit.)
Boiling point:: 519.6±60.0 °C(Predicted)
Density: 1.12 g/mL at 25 °C(lit.)
vapor pressure: 0Pa at 25℃
refractive index: n20/D 1.475(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
color: Light yellow to Yellow to Green
Water Solubility: 3.4mg/L at 20℃
λmax: 400nm(DMF)(lit.)
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: VFHVQBAGLAREND-UHFFFAOYSA-N
LogP: 3.1 at 23℃
CAS DataBase Reference: 75980-60-8(CAS DataBase Reference)
EPA Substance Registry System: Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- (75980-60-8)

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Safety

Hazard Codes: Xn,N
Risk Statements: 22-62-51/53
Safety Statements: 22-24/25-61-36/37
RIDADR: UN 3077 9 / PGIII
WGK Germany: 2
RTECS: SZ0395000
HazardClass: 9
PackingGroup: III
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 415952
Product name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Purity: 97%
Packaging: 10g
Price: $61.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: 415952
Product name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Purity: 97%
Packaging: 50g
Price: $187
Updated: 2024/03/01

TCI Chemical

Product number: D3358
Product name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $84
Updated: 2024/03/01

TRC

Product number: D492073
Product name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide
Packaging: 250mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 076103
Product name: (Diphenylphosphoryl)(mesityl)methanone
Purity: 95+%
Packaging: 25g
Price: $60
Updated: 2021/12/16

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Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide Chemical Properties,Usage,Production

Chemical Properties

white or cream powder

Uses

TPO can be used in the photo-crosslinking of PMMA composite, which can further be used as a gate insulator in organic thin film transistors (OTFTs). It can also be used in the formation of UV curable urethane-acrylate coatings. It may also be used in the photoinduced reaction for the formation of organophosphine compounds, which potentially find their usage as ligands with metal catalysts and reagents.

Uses

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide is a photo initiator, used in many kinds of ink industries

General Description

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (TPO) is a monoacylphosphine oxide based photoinitiator that can be incorporated in a variety of polymeric matrixes for efficient curing and color stability of the resin.

Flammability and Explosibility

Non flammable

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 Australia 1 Canada 1 China 480 Europe 3 Germany 6 India 10 Japan 3 Slovakia 1 South Africa 1 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 12 United States 33 Global 555

Chembridge International Corp.(Taipei/Dongguan/Nanjing)

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tonsooh

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Shanghai Boyle Chemical Co., Ltd.

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View Lastest Price from Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide manufacturers

Jinan Finer Chemical Co., Ltd

Product: Photoinitiator TPO 75980-60-8
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%
Supply Ability: 300mt
Release date: 2021-12-07

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide 75980-60-8
Price: US $99.00-35.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-08

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide/IHT-PI TPO 75980-60-8
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min
Supply Ability: 10000kgs
Release date: 2021-10-26

75980-60-8, Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxideRelated Search:

Chlorodiphenylphosphine NITRIC OXIDE Rutile Magnesium oxide ETHYLENE OXIDE Triphenylphosphine oxide Boron oxide Tetramethylammonium hydroxide pentahydrate Iron oxide Benzyltrimethylammonium hydroxide Diphenylphosphine oxide Tri(o-tolyl)phosphine Triethyl phosphonoacetate Iron oxide black Zinc oxide (Diethoxymethyl)diphenylphosphine oxide Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone

2,4,6-TRIMETHYLBENZOYLDIPHENYL PHOSPHINE OXIDE TPO

Diphenyl(2,4,6-trimethylbenzoyl)

SPEEDCURE TPO

Diphenyl-(2,4,6-Trimethylbenzolyl)-Phosphine Oxide(SP-2,4,6)

YF-PI TPO

2,4,6-TRIMETHYLBENZOYLDI PHENYLPHOSPHINOXIDE

diphenyl(2,4,6-trimethylbenzoyl)phosphine

IHT-PI TPO

Diphenyl(2,4,6-trimethylbenzoyl)phosphinoxid

2,4,6-Trimethyl-benzoyl-diphenyl-

biphenyl(2,4,6-trimethyl-benzoyl)-phosphine oxide

(2,4,6-Trimethylphenyl)(diphenylphosphinyl) ketone

(Diphenylphosphinyl)(2,4,6-trimethylphenyl) ketone

1-[(Diphenylphosphinyl)carbonyl]-2,4,6-trimethylbenzene

2,4,6-Trimethylphenyl(diphenylphosphinyl) ketone

TMDPO

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide ,99%

Diphenyl(2,4,6-trime

(Diphenylphosphoryl)(Mesityl)Methanone

Photoinitiator TPO

diphenyl(2,4,6-trimethylbenzoyl)-phosphineoxid

UV photoinitiator TPO

oxideDiphenyl phosphine oxide

Diphenyl(2,4,6-trimethylbenzoyl)phisphineoxide

photo sensitizer TPO

SP-2,4,6

PHOSPHINE OXIDE, DIPHENYL(2,4,6-TRIMETHYLBENZOYL)-

LABOTEST-BB LT00452354

DIPHENYL(2,4,6-TRIMETHYLBENZOYL)PHOSPHINE OXIDE

2,4,6-TRIMETHYLBENZOYLDIPHENYLPHOSPHINE OXIDE

OMINIRAD TPO(former LUCIRIN TPO/DAROCUR TPO)

Diphenyl(2,4,6-trimethylbenzoyl)phosphineOxide,98%

HRcure-TPO

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

Photocure TPO

Methanone,(diphenylphosphinyl)(2,4,6-trimethylphenyl)-

Diphenylphosphoryl- (2,4,6- trimethyl-phenyl) methyl ketone (TPO)

Diphenyl(2,4,6-trimethylbenzoyl)phosphineOxide&gt

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

Uv Photoinitiator Speedcure Omnirad TPO / TPO-L / ITX / DETX / BDK

Photo initiator Sunitor TPO

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide/IHT-PI TPO

Diphenyl 2 4 6-trimethylbenzoyl phosphine oxide photoinitiator tpo

Sinocure? TPO / Irgacure TPO / Omnirad TPO

Photoinitiator TPO/Diphenyl - (2,4,6-trimethylbenzoyl) oxyphosphate

APi-TPO

75980-60-8

73980-60-8

CH33C6H2COPOC6H52

C22H21O21P

Photopolymerization Initiators

chemical additive

Miscellaneous

Organic Photoinitiators

Polymerization Initiators

Functional Materials

Photopolymerization Initiators

TPO