Basic

CAS No.	321309-40-4
Product Name	5-(1,3-oxazol-5-yl)-2-thiophenesulfonyl chloride
Synonyms	5-(1,3-oxazol-5-yl)thiophene-2-sulfonyl chloride
Molecular Formula	C7H4ClNO3S2
Molecular Weight	249.6946

Physical property

Density	1.591g/cm3
Melting point	79℃
Boiling point	414.5°C at 760 mmHg
Flash point	204.5°C
Refractive index	1.598

Hazard Symbols	C:Corrosive;
Risk Codes	R34:Causes burns.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;