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

Name
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
EINECS 278-355-8
CAS No. 75980-60-8
Article Data36
CAS DataBase
Density 1.17 g/cm³
Solubility 3.4mg/L at 20℃
Melting Point 88-92 °C
Formula C₂₂H₂₁O₂P
Boiling Point 519.6 °C at 760 mmHg
Molecular Weight 348.381
Flash Point 268.1 °C
Transport Information
Appearance white or cream powder
Safety 22-24/25
Risk Codes 22
Molecular Structure
Hazard Symbols Xn
Synonyms TPO;Methanone,(diphenylphosphinyl)(2,4,6-trimethylphenyl)-;
PSA 43.95000
LogP 4.76610

Synthetic route

: α-hydroxy-(2,4,6-trimethylbenzyl)diphenyl phosphine oxide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
With manganese(IV) oxide In dichloromethane at 20℃;	98%
With vanadium(V) oxide; dihydrogen peroxide at 8 - 25℃; for 3.5h; Reagent/catalyst; Green chemistry;	96%
With tert.-butylhydroperoxide In dichloromethane at 5 - 20℃; for 6.5h; Reagent/catalyst;	92.5%

: 487-68-3
mesytaldehyde

: 4559-70-0
Diphenylphosphine oxide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: mesytaldehyde; Diphenylphosphine oxide In dichloromethane for 6h; Green chemistry; Stage #2: With ammonium metavanadate; dihydrogen peroxide at 8 - 20℃; for 5.5h; Reagent/catalyst; Green chemistry;	98%

: 39150-04-4
diphenyl n-pentyloxyphosphine

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 50 - 90℃; for 9.33333h;	95.8%

: 65119-90-6
(sec-butyloxy)di(phenyl)phosphine

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 50 - 90℃; for 7.33333h;	95.6%

: 719-80-2
Ethyl diphenylphosphinite

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 40 - 90℃; for 8h; Time; Green chemistry;	95.1%
With N,N-dimethyl-cyclohexanamine at 80 - 85℃; Product distribution / selectivity;

: 92556-46-2
diphenyl n-propoxyphosphine

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 50 - 90℃; for 7.33333h;	95.1%

: 38011-61-9
diphenyl sec-pentyloxyphosphine

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 50 - 90℃; for 7.33333h;	94.9%

: 13360-94-6
(n-butyloxy)di(phenyl)phosphine

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 50 - 90℃; for 9.33333h;	94.8%

: 149731-53-3
(2,4,6-trimethylbenzyl)diphenylphosphine oxide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
With tert.-butylhydroperoxide; bis(acetylacetonate)oxovanadium In dichloromethane at 20℃;	94%

: 64-17-5
ethanol

: 1079-66-9
chloro-diphenylphosphine

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: ethanol With sodium In toluene at 65 - 70℃; for 2h; Stage #2: chloro-diphenylphosphine In toluene at 5 - 10℃; for 1h; Stage #3: mesitylene-2-carboxylic acid chloride In toluene at 70 - 75℃; for 5h; Temperature; Solvent;	92.2%

...Expand

: 707-74-4
(trichloromethyl)mesitylene

: 1079-66-9
chloro-diphenylphosphine

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: chloro-diphenylphosphine With potassium hydroxide In toluene at 20℃; for 2.5h; Inert atmosphere; Stage #2: (trichloromethyl)mesitylene With iron(III) chloride at 90℃; Inert atmosphere;	91%
Stage #1: (trichloromethyl)mesitylene; chloro-diphenylphosphine With magnesium In tetrahydrofuran Reflux; Stage #2: With hydrogenchloride; dihydrogen peroxide In water	87 g

: 27350-46-5
isopropyl diphenylphosphinite

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
at 50 - 90℃; for 7.33333h;	90.7%

: 707-74-4
(trichloromethyl)mesitylene

: 4559-70-0
Diphenylphosphine oxide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: (trichloromethyl)mesitylene; Diphenylphosphine oxide With iron(III) chloride In toluene at 90℃; for 3h; Inert atmosphere; Stage #2: With water; sodium hydrogencarbonate In toluene at 20℃; Inert atmosphere;	89%
Stage #1: Diphenylphosphine oxide With n-butyllithium In tetrahydrofuran for 0.5h; Cooling with ice; Stage #2: (trichloromethyl)mesitylene In tetrahydrofuran for 0.5h;	87%

: 4559-70-0
Diphenylphosphine oxide

: 938-18-1
mesitylene-2-carboxylic acid chloride

A: C34H32O3P2

B: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
With potassium hydroxide In 1,2-dichloro-ethane at -10℃; Solvent; Reagent/catalyst; Temperature; Inert atmosphere;	A 8% B 89%

...Expand

: 4559-70-0
Diphenylphosphine oxide

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
With dmap at 80℃;	88.2%
With Methyltrichlorosilane; triethylamine In 1,4-dioxane at 60℃; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Schlenk technique; Inert atmosphere; Green chemistry;	71%
Stage #1: mesitylene-2-carboxylic acid chloride With aluminum (III) chloride In 1,2-dichloro-ethane at 20℃; for 1h; Inert atmosphere; Stage #2: Diphenylphosphine oxide In 1,2-dichloro-ethane for 5h; Reflux;	1.6 g

: C22H21Cl2P

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
With dihydrogen peroxide In toluene	84%

: 56-23-5
tetrachloromethane

: 4559-70-0
Diphenylphosphine oxide

: 108-67-8
1,3,5-trimethyl-benzene

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: tetrachloromethane; 1,3,5-trimethyl-benzene With aluminum (III) chloride at 40℃; for 3.25h; Inert atmosphere; Stage #2: With hydrogenchloride; water at 20℃; for 0.5h; Inert atmosphere; Stage #3: Diphenylphosphine oxide In toluene Reagent/catalyst; Inert atmosphere;	84%

...Expand

: 4020-99-9
diphenylphosphinous acid methyl ester

: 81759-79-7
2,2,2-trichloro-1-(2,4,6-trimethylphenyl)ethan-1-one

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
In toluene at 40 - 60℃;	82%

: 719-80-2
Ethyl diphenylphosphinite

: 81759-79-7
2,2,2-trichloro-1-(2,4,6-trimethylphenyl)ethan-1-one

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
In toluene at 40 - 60℃;	81%

: 56-23-5
tetrachloromethane

: 1079-66-9
chloro-diphenylphosphine

: 108-67-8
1,3,5-trimethyl-benzene

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: tetrachloromethane; 1,3,5-trimethyl-benzene With aluminum (III) chloride at 40℃; for 3.25h; Inert atmosphere; Stage #2: With hydrogenchloride; water at 20℃; for 0.5h; Inert atmosphere; Stage #3: chloro-diphenylphosphine Further stages;	81%

...Expand

: 487-68-3
mesytaldehyde

: 71-43-2
benzene

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Stage #1: benzene With aluminum (III) chloride; phosphorus trichloride at 70 - 120℃; Stage #2: mesytaldehyde at 5 - 10℃; Stage #3: With tungsten trioxide; tetrabutylammomium bromide; dihydrogen peroxide; sodium hydroxide at 5 - 10℃; pH=2;	80%

: 108-67-8
1,3,5-trimethyl-benzene

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: aluminum (III) chloride; hydrogenchloride / 2 h / 20 °C 2: magnesium / tetrahydrofuran / Reflux View Scheme
Multi-step reaction with 2 steps 1.1: aluminum (III) chloride / 3 h / 20 - 45 °C 2.1: n-butyllithium / tetrahydrofuran / 0.5 h / Cooling with ice 2.2: 0.5 h View Scheme
Multi-step reaction with 3 steps 1.1: aluminum (III) chloride / 3 h / 20 - 45 °C 2.1: lithium / tetrahydrofuran / 35 °C / Inert atmosphere 2.2: 20 °C 3.1: dihydrogen peroxide / toluene View Scheme
Multi-step reaction with 2 steps 1.1: C8H15N2(1+)Br(1-)2AlCl3; titanium tetrachloride; 1-methylimidazole hydrogen sulfate / 20 °C / 22502.3 - 30003 Torr / Autoclave 2.1: water; chlorobenzene / 2 h / 5 - 20 °C 2.2: 20 h / 5 °C / pH 3 View Scheme

: 707-74-4
(trichloromethyl)mesitylene

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: lithium / tetrahydrofuran / 35 °C / Inert atmosphere 1.2: 20 °C 2.1: dihydrogen peroxide / toluene View Scheme

: 4170-90-5
2,4,6-trimethylbenzyl alcohol

: 4559-70-0
Diphenylphosphine oxide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: dipotassium peroxodisulfate / acetone / 20 °C 2: manganese(IV) oxide / dichloromethane / 20 °C View Scheme

: 938-18-1
mesitylene-2-carboxylic acid chloride

: 2129-89-7
diphenyl(methyl)phosphine oxide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
In toluene at 0 - 80℃; for 3h; Inert atmosphere;
In toluene at 0 - 80℃; for 3h; Inert atmosphere;

: 71-43-2
benzene

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: aluminum (III) chloride; trichlorophosphate / 4 h / 70 °C / Inert atmosphere 2: dmap / 80 °C View Scheme
Multi-step reaction with 2 steps 1.1: aluminum (III) chloride; trichlorophosphate / 70 - 120 °C 1.2: 0.5 h / 30 °C 2.1: toluene / 40 - 60 °C View Scheme
Multi-step reaction with 2 steps 1.1: aluminum (III) chloride; trichlorophosphate / 70 - 130 °C 1.2: 0.5 h / 30 °C 2.1: toluene / 40 - 60 °C View Scheme

: diphenylphosphanyl(2,4,6-trimethylphenyl)methanone

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
With dihydrogen peroxide In diethyl ether at 30 - 45℃; for 2h; Inert atmosphere;	59.3g
With tert.-butylhydroperoxide; vanadia In chlorobenzene at 30℃; under 1500.15 Torr; for 0.00138889h; Temperature; Reagent/catalyst;
With 3-chloro-benzenecarboperoxoic acid In tetrahydrofuran at 25℃; for 3h; Inert atmosphere;

: 1079-66-9
chloro-diphenylphosphine

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 1-methyl-1H-imidazole / 2 h / 35 - 60 °C 2: 7.33 h / 50 - 90 °C View Scheme
Multi-step reaction with 2 steps 1: 1-methyl-1H-imidazole / 2 h / 45 - 65 °C 2: 9.33 h / 50 - 90 °C View Scheme
Multi-step reaction with 2 steps 1: 1-methyl-1H-imidazole / 2 h / 50 - 100 °C 2: 7.33 h / 50 - 90 °C View Scheme
Multi-step reaction with 2 steps 1: 1-methyl-1H-imidazole / 2 h / 50 - 65 °C 2: 7.33 h / 50 - 90 °C View Scheme
Multi-step reaction with 2 steps 1: 1-methyl-1H-imidazole / 3 h / 50 - 80 °C 2: 9.33 h / 50 - 90 °C View Scheme

: 487-68-3
mesytaldehyde

: 1079-66-9
chloro-diphenylphosphine

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: chlorobenzene / 0 h / 30 °C / 1500.15 Torr 2: vanadia; tert.-butylhydroperoxide / chlorobenzene / 0 h / 30 °C / 1500.15 Torr View Scheme
Stage #1: mesytaldehyde; chloro-diphenylphosphine In water; chlorobenzene at 5 - 20℃; for 2h; Stage #2: With ammonium molibdate; tetrabutylammomium bromide; dihydrogen peroxide; sodium hydroxide In water; chlorobenzene at 5℃; for 20h; pH=3;

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 625-36-5
2-chloropropionyl chloride

: C25H24ClO3P

Conditions

Conditions	Yield
With aluminum (III) chloride In dichloromethane at 10 - 35℃; for 7h;	99%

: 307-60-8
1-iodoperfluorododecane

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 1424373-37-4
pentacosafluorododecyldiphenylphosphine

Conditions

Conditions	Yield
With Diphenylphosphine oxide at 20℃; for 6h; Inert atmosphere; Irradiation;	98%

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 91239-43-9
diphenyl(2,4,6-trimethylphenyl)phosphine oxide

Conditions

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; for 16h; Schlenk technique; Inert atmosphere;	97%

: 423-62-1
1-Iodo-perfluorodecane

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: henicosafluorodecyldiphenylphosphine

Conditions

Conditions	Yield
With Diphenylphosphine oxide at 20℃; for 1.5h; Wavelength; Reagent/catalyst; Time; Inert atmosphere; Irradiation;	96%
With diphenylphosphane at 20℃; for 3.5h; Wavelength; Irradiation; Inert atmosphere; Sealed tube;	81 %Spectr.
In chloroform-d1 at 15 - 25℃; for 3.5h; Solvent; Irradiation; Sealed tube;	41 %Spectr.

: 375-80-4
dodecafluoro-1,6-diiodohexane

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 1424373-26-1
1,6-bis(diphenylthiophosphinyl)perfluorohexane

Conditions

Conditions	Yield
Stage #1: dodecafluoro-1,6-diiodohexane; (2,4,6-trimethylbenzoyl)diphenylphosphine oxide With Diphenylphosphine oxide at 20℃; for 6h; Inert atmosphere; Irradiation; Stage #2: With sulfur at 80℃; for 5h; Inert atmosphere;	96%

: 5335-87-5
4,4'-dimethoxyphenyl disulfide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A: S-(4-methoxyphenyl) 2,4,6-trimethylthiobenzoate

B: 99234-85-2
S-(4-methoxyphenyl)thiodiphenylphosphorus oxide

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 87% B 96%

...Expand

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 882-33-7
diphenyldisulfane

A: 50404-53-0
S-phenyl 2,4,6-trimethylthiobenzoate

B: 5510-78-1
diphenylthiophosphinic acid-S-phenyl ester

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 78% B 95%

...Expand

: 423-62-1
1-Iodo-perfluorodecane

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 829-85-6
diphenylphosphane

: henicosafluorodecyldiphenylphosphine

Conditions

Conditions	Yield
at 20℃; for 1.5h; Irradiation;	95%
In chloroform-d1 at 15 - 25℃; for 1.5h; Irradiation; Sealed tube;	88%

...Expand

: 103-19-5
di(p-tolyl) disulfide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A: 5510-81-6
S-(4-methylphenyl)thiodiphenylphosphorus oxide

B: S-(4-methylphenyl) 2,4,6-trimethylthiobenzoate

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 94% B 94%

...Expand

: 20541-49-5
bis(p-chlorophenyl) diselenide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A: Se-(4-chlorophenyl) 2,4,6-trimethylselenobenzoate

B: Se-(4-chlorophenyl) diphenylselenophosphinate

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 94% B 92%

...Expand

: 20333-40-8
dibutyl diselenide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A: P,P-diphenylphosphinoselenoic acid Se-butyl ester

B: Se-(n-butyl) 2,4,6-trimethylselenobenzoate

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 91% B 94%

...Expand

: 1666-13-3
diphenyl diselenide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A: 2049-62-9
Se-phenyl diphenylselenophosphinate

B: Se-phenyl 2,4,6-trimethylselenobenzoate

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 92% B 88%

...Expand

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 79-04-9
chloroacetyl chloride

: C24H22ClO3P

Conditions

Conditions	Yield
With aluminum (III) chloride In dichloromethane at 10 - 35℃; for 7h;	92%

: 150-60-7
dibenzyl disulphide

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A: 3096-05-7
diphenylphosphinothioic acid S-benzyl ester

B: C17H18OS

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;	A 91% B 40 %Spectr.

...Expand

: 423-62-1
1-Iodo-perfluorodecane

: 75980-60-8
(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

: 4559-70-0
Diphenylphosphine oxide

: henicosafluorodecyldiphenylphosphine

Conditions

Conditions	Yield
at 20℃; for 1.5h; Irradiation;	90%
In chloroform-d1 at 15 - 25℃; for 1.5h; Irradiation;	90%

...Expand

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

IUPAC Name: Diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone
Following is the structure of 2,4,6-Trimethylbenzoyldiphenylphosphine Oxide (CAS NO.75980-60-8):

Molecular formula: C₂₂H₂₁O₂P
Molecular Weight: 348.37 g/mol
EINECS: 278-355-8
Index of Refraction: 1.6
Molar Refractivity: 101.52 cm³
Molar Volume: 296.6 cm³
Density: 1.17 g/cm³
Flash Point: 268.1 °C
Melting point: 88-92 °C(lit.)
Surface Tension: 48.4 dyne/cm
Enthalpy of Vaporization: 79.24 kJ/mol
Boiling Point: 519.6 °C at 760 mmHg
Vapour Pressure: 6.71E-11 mmHg at 25°C
Product Categories of 2,4,6-Trimethylbenzoyldiphenylphosphine Oxide (CAS NO.75980-60-8): Functional Materials; Photopolymerization Initiators; Miscellaneous; Organic Photoinitiators; Polymerization Initiators
Stability of 2,4,6-Trimethylbenzoyldiphenylphosphine Oxide (CAS NO.75980-60-8): Stable. Incompatible with strong oxidizing agents.
Appearance of 2,4,6-Trimethylbenzoyldiphenylphosphine Oxide (CAS NO.75980-60-8): white or cream powder
Canonical SMILES: CC1=CC(=C(C(=C1)C)C(=O)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3)C
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
InChIKey: VFHVQBAGLAREND-UHFFFAOYSA-N

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

Hazard Codes: Xn
The Risk Statements information: 22
22: Harmful if swallowed
The Safety Statements information: 22-24/25
22: Harmful if swallowed
24/25: Avoid contact with skin and eyes
WGK Germany:2

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

2,4,6-Trimethylbenzoyldiphenylphosphine Oxide , its cas register number is 75980-60-8. It also can be called Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide . Its classification code is TSCA Flag P [A commenced PMN (Premanufacture Notice) substance].

Product Name

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

Synthetic route

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

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

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

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