Name | Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide |
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Synonyms |
(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 |
Density | 1.2±0.1 g/cm3 |
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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. |
Symbol |
GHS07, GHS08, GHS09 |
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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 |
Precursor 2 | |
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DownStream 8 | |
HS Code | 2931900090 |
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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% |