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839-78-1 4-Fluorosulfonyl-1-hydroxy-2-naphthoic acid

product Name 4-Fluorosulfonyl-1-hydroxy-2-naphthoic acid
CAS No 839-78-1
Synonyms 4-(Fluorosulphonyl)-1-hydroxy-2-naphthoic acid; 4-(fluorosulfonyl)-1-hydroxynaphthalene-2-carboxylic acid
Molecular Formula C11H7FO5S
Molecular Weight 270.2337
InChI InChI=1/C11H7FO5S/c12-18(16,17)9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,13H,(H,14,15)
EINECS 212-659-3
Molecular Structure 839-78-1 4-Fluorosulfonyl-1-hydroxy-2-naphthoic acid
Density 1.635g/cm3
Melting point 300℃
Boiling point 455.7°C at 760 mmHg
Refractive index 1.66
Flash point 229.4°C
Vapour Pressur 4.26E-09mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
R34:Causes burns.;
Safety Description S24/25:Avoid contact with skin and eyes.;
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S28:After contact with skin, wash immediately with plenty of ...;
MSDS Material Safety Data Sheet