| Identification | More | [Name]
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide | [CAS]
75980-60-8 | [Synonyms]
2,4,6-TRIMETHYLBENZOYLDIPHENYLPHOSPHINE OXIDE
DIPHENYL(2,4,6-TRIMETHYLBENZOYL)PHOSPHINE OXIDE
LABOTEST-BB LT00452354
PHOSPHINE OXIDE, DIPHENYL(2,4,6-TRIMETHYLBENZOYL)-
SP-2,4,6
diphenyl(2,4,6-trimethylbenzoyl)-phosphineoxid
Diphenyl(2,4,6-trimethylbenzoyl)
SPEEDCURE TPO
Diphenyl-(2,4,6-Trimethylbenzolyl)-Phosphine Oxide(SP-2,4,6)
2,4,6-TRIMETHYLBENZOYLDIPHENYL PHOSPHINE OXIDE TPO
Diphenyl(2,4,6-trimethylbenzoyl)phosphinoxid
YF-PI TPO
2,4,6-TRIMETHYLBENZOYLDI PHENYLPHOSPHINOXIDE
IHT-PI TPO
diphenyl(2,4,6-trimethylbenzoyl)phosphine
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 | [EINECS(EC#)]
278-355-8 | [Molecular Formula]
C22H21O2P | [MDL Number]
MFCD00192110 | [Molecular Weight]
348.37 | [MOL File]
75980-60-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white or cream powder | [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.)
| [Fp ]
>230 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [color ]
Light yellow to Yellow to Green | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
3.4mg/L at 20℃ | [λmax]
400nm(DMF)(lit.) | [InChIKey]
VFHVQBAGLAREND-UHFFFAOYSA-N | [LogP]
3.1 at 23℃ | [CAS DataBase Reference]
75980-60-8(CAS DataBase Reference) | [EPA Substance Registry System]
75980-60-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 3077 9 / PGIII | [WGK Germany ]
2
| [RTECS ]
SZ0395000 | [HazardClass ]
9 | [PackingGroup ]
III | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
white or cream powder | [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]
Nonflammable |
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