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   ChemNet > CAS > 1439-36-7 1-Triphenylphosphoranylidene-2-propanone

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1439-36-7 1-Triphenylphosphoranylidene-2-propanone

produktnavn 1-Triphenylphosphoranylidene-2-propanone
Engelsk navn 1-Triphenylphosphoranylidene-2-propanone; 1-(Triphenylphosphoranylidene)-2-propanone; (Acetylmethylene)triphenylphosphorane; 1-(triphenyl-lambda~5~-phosphanylidene)propan-2-one
Molekylær Formel C21H19OP
Molekylvekt 318.3487
InChI InChI=1/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
CAS-nummer 1439-36-7
EINECS 215-878-2
Molecular Structure 1439-36-7 1-Triphenylphosphoranylidene-2-propanone
Tetthet 1.14g/cm3
Smeltepunkt 203-207℃
Kokepunkt 478.5°C at 760 mmHg
Brytningsindeks 1.61
Flammepunktet 243.2°C
Damptrykk 2.56E-09mmHg at 25°C
Hazard symboler
Risiko Koder
Sikkerhet Beskrivelse S24/25:Avoid contact with skin and eyes.;
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1Hangzhou Pharma & Chem Co.,Ltd.
2Epsilon Chimie Chemical Manufacturer
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