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21346-66-7 2-chloro-5-(fluorosulfonyl)benzoic acid

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Product Name 2-Chloro-5-(fluorosulfonyl)benzoic acid
CAS No. 21346-66-7
Synonyms 2-chloro-5-(fluorosulpho)benzoic acid
InChI InChI=1/C7H4ClFO4S/c8-6-2-1-4(14(9,12)13)3-5(6)7(10)11/h1-3H,(H,10,11)
Molecular Formula C7H4ClFO4S
Molecular Weight 238.6207
Density 1.649g/cm3
Melting point 148-150℃
Boiling point 370°C at 760 mmHg
Flash point 177.6°C
Refractive index 1.56
Hazard Symbols Xi:Irritant;
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety S24/25:Avoid contact with skin and eyes.;