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

579-39-5 4,4'-Difluorobenzil

product Name	4,4'-Difluorobenzil
CAS No	579-39-5
Synonyms	4,4-Difluorodibenzoyl; 4,4-Fluorobenzil; 1,2-bis(4-fluorophenyl)ethane-1,2-dione
Molecular Formula	C₁₄H₈F₂O₂
Molecular Weight	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
Molecular Structure
Density	1.304g/cm³
Melting point	119-122℃
Boiling point	370.2°C at 760 mmHg
Refractive index	1.562
Flash point	141.5°C
Vapour Pressur	1.13E-05mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	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.;
MSDS	Material Safety Data Sheet

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