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4,4′-Difluorobenzil_Molecular_structure_CAS_579-39-5)
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4,4′-Difluorobenzil

Catalog No. 381322 Name Sigma Aldrich
CAS Number 579-39-5 Website http://www.sigmaaldrich.com
M. F. C14H8F2O2 Telephone 1-800-521-8956
M. W. 246.2089264 Fax
Purity 98% Email
Storage Chembase ID: 94896

SYNONYMS

Title
4,4'-二氟苯偶酰
IUPAC name
bis(4-fluorophenyl)ethane-1,2-dione
IUPAC Traditional name
bis(4-fluorophenyl)ethane-1,2-dione

DATABASE IDS

CAS Number 579-39-5
PubChem SID 24863805
MDL Number MFCD00134541

PROPERTIES

Linear Formula FC6H4COCOC6H4F
Purity 98%
Gene Information human ... ACHE(43), BCHE(590), CES1(1066)
Melting Point 120-122 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-37/39
German water hazard class 3

DETAILS

Description (English)
Packaging
5 g in glass bottle
Description (简体中文)
包装
5 g in glass bottle

REFERENCES