Competitive price 75980-60-8 TPO Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide CAS NO.75980-60-8

FOB Price: USD: 45.00-55.00 /Metric Ton Get Latest Price
Min.Order: 25 Kilogram
Payment Terms: L/C,T/T,
Available Specifications:
99%(25-1000)Metric Ton55/Metric Ton25USD99%(1000-10000)Metric Ton45/Metric Ton1000USD

Product Details

Keywords

Competitive price 75980-60-8 TPO
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
75980-60-8

Quick Details

ProName: Competitive price 75980-60-8 TPO Diphe...
CasNo: 75980-60-8
Molecular Formula: C22H21O2P
Appearance: Yellow crystal powder
Application: UV Photoinitiator
DeliveryTime: 1-3days
PackAge: 25kg/drum
Port: Any port in China
ProductionCapacity: 20 Metric Ton/Month
Purity: 99%
Storage: Room temperature
Transportation: Express/Sea/Air
LimitNum: 25 Kilogram

Superiority

Competitive price 75980-60-8 TPO Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

Process Capability : Sartort Biopharma's chemists are skilled at performing complex, multi-step syntheses and producing and sell unique chemicals around the world. 1, we are able to concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery. 2, All chemicals are typically >97% ， For building blocks, The structure and purity is confirmed by NMR and LC-MS. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.

Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has such controlled subsidiaries as Sartort Pharma and Sartort Advanced Material，analytical laboratories, and an 10,000 m2 facility housing our process R&D labs, kilo lab and pilot plant, we have the skills, knowledge and experience to meet your kilo/commercial scale manufacturing needs.We would appreciate the opportunity to work with your company by providing the best quality, service, and technical support with very competitive pricing.

In China, Sartort Biopharma is the largest good supplier of 75980-60-8. In fact, we have our own factory for production, our own scientific research team responsible for quality control, and our own business team responsible for promotion and sales. We are a real integrated production and sales chemical industry company. In addition, we have passed the CAS certification, which is quite an authoritative recognition, which means that the products we produce are of high quality and high purity.Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide is one of our best-selling products, not only with high quality, competitive price, but also stable supply. If you are interested, you can contact us at any time. Look forward to working with you.

Details

Competitive price 75980-60-8 TPO Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

Chinese name: photoinitiator TPO

Chinese synonyms: diphenyl(2,4,6-trimethylbenzoyl) phosphine oxide; (2,4,6-trimethylbenzoyl) diphenyl phosphine oxide; 2,4,6-tri

Methylbenzoyl-diphenylphosphine oxide; diphenyl-(2,4,6-trimethylbenzoyl)phosphorus oxide; 2,4,6-trimethylbenzoyl-diphenyloxy

Phosphine, photoinitiator TPO; 4,6-trimethylbenzoyl)phosphine oxide; diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide 100G; diphenyl(2,4,

6-Triformyl) phosphine oxide (photoinitiator TPO)

English name: Diphenyl(2,4,6-trimethylbenzoyl)phosphineoxide

English synonyms: 2,4,6-TRIMETHYLBENZOYLDIPHENYLPHOSPHINEOXIDETPO;Diphenyl(2,4,6-trimethylbenzoyl);SPEEDCURETPO;Diphenyl-(2,4,6-Trimethylbenzolyl)-PhosphineOxide(SP-2,4,6);YF-PITPO;2,4,6TRIMETHYLBENZOYLDIPHENYLPHOSPHINOXIDE;diphenyl(2,4,6tChemicalbookrimethylbenzoyl)phosphine;IHT-PITPO

CAS Number: 75980-60-8

Molecular formula: C22H21O2P

Molecular weight: 348.37

EINECS number: 278-355-8

Related categories: aromatic hydrocarbons; organic building blocks; pharmaceutical intermediates; photoinitiators; photoinitiators IHT-PI; organophosphorus compounds; coating chemicals; chemical raw materials; photoinitiators TPO, coatings, UV curing; catalysts for polymer lamination; Curing agents and curing accelerators; other coating additives; coating auxiliary materials; coating brighteners; organic synthesis intermediates; chemical intermediates; chemical raw materials; intermediates; photoinitiator tpo series; organic chemicals; other chemical products; biochemical reagents -Other chemical reagents; chemicalindustry;photoinitiatorTPO;FunctionalMaterials;PhotopolymerizationInitiators;Miscellaneous;OrganicPhotoinitiators;PolymerizationInitiators;chemicaladditive;organic precious metal catalysts;phosphine ligands;organophosphorus;compounds;light curing resins;synthetic material intermediates;plastic light stabilizers ;Organic compound;Chemical efficient free radical (I) type solid photoinitiator

Mol file: 75980-60-8.mol

Properties of photoinitiator TPO

Melting point 88-92°C(lit.)

Boiling point: 519.6±60.0°C(Predicted)

Density 1.12g/mLat25°C(lit.)

Refractive index n20/D1.475(lit.)

Flash point>230°F

Maximum wavelength (λmax)400nm(DMF)(lit.)

Stable.IncompatiblewithstrongChemicalbookxidizingagents.

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CAS database 75980-60-8 (CASDataBaseReference)

EPA chemical substance information Phosphineoxide,diphenyl(2,4,6-trimethylbenzoyl)-(75980-60-8)

Introduction

The photoinitiator TPO is a highly effective free radical (1) type, which absorbs in the long wavelength range. Due to its wide absorption range, its effective absorption peak is 350-400nm, and its absorption is always about 420nm. Its absorption Chemicalbook peak is longer than conventional initiators, and it can generate benzoyl and phosphoryl after light exposure. It can initiate polymerization, so the photocuring speed is fast. It also has photobleaching effect. It is suitable for deep curing of thick film and the coating does not turn yellow. It has low volatility and is suitable for water-based.

Application field

It is mostly used in white systems, and can be used in UV curing coatings, printing inks, UV curing adhesives, optical fiber coatings, photoresist, photopolymerization printing plates, stereolithographic resins, composite materials, tooth fillings, etc.

Product Description


Product name	Photoinitiator TPO
Cas number	75980-60-8
Molecular formula	C22H21O2P
Molecular weight	348.37
Appearance	Yellow crystal powder
Melting point	87-94℃
Loss on drying	≤0.2%
Acid value	≤1.00mg KOH/g
Assay	99%