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
More
Less

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)
More
Less

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
More
Less

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.

More
Less

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
More
Less

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

More
Less

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

Americas 1 Australia 1 Canada 1 China 467 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 542
Chembridge International Corp.(Taipei/Dongguan/Nanjing)
Tel
025-84712192
Fax
025-84712052
Email
china@chembridge.net
Country
China
ProdList
192
Advantage
62
Changzhou Sunchem Pharmaceutical Chemical Material Co.,Ltd.
Tel
0519-85269522 13660798926
Fax
013660798926
Email
sunlight68@126.com
Country
China
ProdList
99
Advantage
60
Jinan Rouse Industry Co., Ltd.
Tel
0531-0531-82929600 18615510361
Fax
053182921652
Email
sale@rousechem.com
Country
China
ProdList
175
Advantage
58
Suzhou Suosen New Material Technology Co., Ltd.
Tel
18357035212
Email
757514698@qq.com
Country
China
ProdList
27
Advantage
58
Beijing Yibai Biotechnology Co., Ltd.
Tel
16600087706
Fax
86-010-60404860
Email
shadow@yibaibiotech.com
Country
China
ProdList
39
Advantage
58
Shanghai Chenlai Chemical Technology Co., Ltd
Tel
18717782967
Email
523933318@qq.com
Country
China
ProdList
336
Advantage
58
Xinyang Longye Chemical Products Co., Ltd.
Tel
15737681111 15737681111
Email
3683985493@qq.com
Country
China
ProdList
294
Advantage
58
Jiangsu Nengyue New Materials Technology Co., Ltd
Tel
13376001577
Email
615731430@qq.com
Country
China
ProdList
145
Advantage
58
Shanghai Boyle Chemical Co., Ltd.
Tel
021-50182298 021-50180596
Fax
+86-21-57758967
Email
sales@boylechem.com
Country
China
ProdList
2210
Advantage
55
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
614
Advantage
60
IGM RESINS
Tel
021-52080993 13917193189
Fax
021-5208 0930，010-62620366，020-32008365
Email
selene.wu@igmresins.com
Country
China
ProdList
89
Advantage
57
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169097
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7639
Advantage
55
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11660
Advantage
64
NOTA Chemical (Shanghai) Co.,Ltd
Tel
021-50189163
Fax
021-51687927
Email
sales@notachem.com
Country
China
ProdList
199
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
jiliang chemicals
Tel
21-62165282 15801962796;
Fax
021 61153784
Email
bidingchem@163.com
Country
China
ProdList
1165
Advantage
60
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8849
Advantage
52
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3296
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
Record Tech (Shanghai) Co., LTD
Tel
13761627472
Fax
86-21-64965863
Email
yukiyou99@hotmail.com
Country
China
ProdList
590
Advantage
62
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Wuhan Kemi-Works Chemical Co., Ltd
Tel
027-85736489
Fax
86-27-85736485
Email
info@kemiworks.net
Country
China
ProdList
542
Advantage
57
Nanjing Lanbai Chemical Co., Ltd.
Tel
025-85499326 15366059326
Fax
025-8549-9357
Email
1911566570@qq.com
Country
China
ProdList
138
Advantage
57
AF Biochem Co., Ltd.
Tel
+86-028-60911900 13540204019
Email
sales@afbiochem.com
Country
China
ProdList
493
Advantage
57
Aemon Chemical
Tel
0086-755-86198205
Email
acinfo@aemonchem.com
Country
China
ProdList
1937
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11714
Advantage
57
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 15343847665
Fax
QQ：3470079902
Email
huawenchem@163.com
Country
China
ProdList
3205
Advantage
55
Wuhan Fortuna Chemical Co., Ltd
Tel
027-027-59207852 13308628970
Fax
QQ3130921841
Email
buy@fortunachem.com
Country
China
ProdList
2893
Advantage
58
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4941
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
Advantage
58
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8888
Advantage
55
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
18017383231 18017383231
Fax
qq：2817624287
Email
lyh_antaeus@163.com
Country
China
ProdList
9352
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3933
Advantage
58
Hubei XinyuanShun Chemical Co., Ltd.
Tel
13971561712, 13995564702, 027-50664929
Fax
027-50664927
Email
hbeixys2001@163.com
Country
China
ProdList
3123
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4928
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Country
China
ProdList
2931
Advantage
58
More
Less

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
airuikechemical co., ltd.
Product
diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide 75980-60-8
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-07

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