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   ChemNet > CAS > 579-39-5 4,4'-Difluorobenzil

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579-39-5 4,4'-Difluorobenzil

Nom 4,4'-Difluorobenzil
Nom anglais 4,4'-Difluorobenzil; 4,4-Difluorodibenzoyl; 4,4-Fluorobenzil; 1,2-bis(4-fluorophenyl)ethane-1,2-dione
Formule moléculaire C14H8F2O2
Poids Moléculaire 246.2089
InChI InChI=1/C14H8F2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H
Numéro de registre CAS 579-39-5
Structure moléculaire 579-39-5 4,4'-Difluorobenzil
Densité 1.304g/cm3
Point de fusion 119-122℃
Point d'ébullition 370.2°C at 760 mmHg
Indice de réfraction 1.562
Point d'éclair 141.5°C
Pression de vapeur 1.13E-05mmHg at 25°C
Les symboles de danger  Xi:Irritant;
Codes des risques R36/37/38:Irritating to eyes, respiratory system and skin.;
Description de sécurité S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
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