1,4-Benzenediol,2,3,5,6-tetrafluoro- cas no:771-63-1
Synonyms: Hydroquinone,tetrafluoro- (6CI,7CI,8CI); 2,3,5,6-Tetrafluorohydroquinone;Tetrafluoro-1,4-dihydroquinone; Tetrafluoro-1,4-hydroquinone;Tetrafluorohydroquinone
Name1,4-Benzenediol,2,3,5,6-tetrafluoro-
CAS771-63-1
SynonymsHydroquinone,tetrafluoro- (6CI,7CI,8CI); 2,3,5,6-Tetrafluorohydroquinone;Tetrafluoro-1,4-dihydroquinone; Tetrafluoro-1,4-hydroquinone;Tetrafluorohydroquinone
EINECS(EC#)212-237-9
Molecular FormulaC6H2 F4 O2
Molecular Weight182.0725
refractive index1.493
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xn: Harmful;
Risk R22
Safety
Hazard Codes: 
Xn
Xi
Risk Statements: 22-41
R22:Harmful if swallowed.
R41:Risk of serious damage to the eyes.
Safety Statements: 26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Carcinogenicity of Tetrafluorohydroquinone (CAS NO.771-63-1) hasn't been listed as a carcinogen by NTP, IARC,ACGIH, or CA Prop 65.
