ChemicalBook > CAS DataBase List > Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
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
- Tel
- +61406202619
- info@auschemicals.com
- Country
- Australia
- ProdList
- 426
- Advantage
- 58
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View Lastest Price from Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide manufacturers
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
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
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
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