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

Modify Date: 2024-01-02 17:43:59

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide structure	Common Name	Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
	CAS Number	75980-60-8	Molecular Weight	348.375
	Density	1.2±0.1 g/cm3	Boiling Point	519.6±60.0 °C at 760 mmHg
	Molecular Formula	C₂₂H₂₁O₂P	Melting Point	88-92 °C(lit.)
	MSDS	Chinese USA	Flash Point	268.1±32.9 °C
	Symbol	GHS07, GHS08, GHS09	Signal Word	Warning

Name	Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	519.6±60.0 °C at 760 mmHg
Melting Point	88-92 °C(lit.)
Molecular Formula	C₂₂H₂₁O₂P
Molecular Weight	348.375
Flash Point	268.1±32.9 °C
Exact Mass	348.127930
PSA	43.95000
LogP	4.49
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.600
Stability	Stable. Incompatible with strong oxidizing agents.

MSDS(Chinese)

Symbol	GHS07, GHS08, GHS09
Signal Word	Warning
Hazard Statements	H317-H361-H411
Precautionary Statements	P280
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	22
Safety Phrases	S22-S24/25
RIDADR	UN 3077 9 / PGIII
WGK Germany	2
RTECS	SZ0395000
HS Code	2931900090

Ethyl diphenylp...

CAS#:719-80-2

2,4,6-Trimethyl...

CAS#:938-18-1

Diphenyl(2,4,6-...

CAS#:75980-60-8

Literature: WO2004/87723 A2, ; Page/Page column 12-14 ;

Precursor 2
CAS#:719-80-2 Ethyl diphenylp... CAS#:938-18-1 2,4,6-Trimethyl...
DownStream 8
CAS#:4746-81-0 Mesitil CAS#:1054-59-7 Diphosphine,1,1... CAS#:178817-23-7 diphenylphosphi... CAS#:72666-10-5 diphenyl[(2,4,6...
CAS#:4559-70-0 Diphenylphosphi... CAS#:487-68-3 Mesitaldehyde CAS#:480-63-7 2,4,6-Trimethyl... CAS#:1707-03-5 Diphenylphosphi...

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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(diphenylphosphoryl)(2,4,6-trimethylphenyl)methanone

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

(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

(Diphenylphosphoryl)(2,4,6-trimethylphenyl)methanon

MFCD00192110

(Diphenylphosphoryl)(mesityl)methanone

EINECS 278-355-8

Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-

diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone