ChemNet > CAS > 25569-97-5 Thiophene-2-carboxylic acid anhydride

25569-97-5 Thiophene-2-carboxylic acid anhydride

product Name	Thiophene-2-carboxylic acid anhydride
CAS No	25569-97-5
Synonyms	Thiophene-2-carboxylic anhydride; 2-Thienic anhydride
Molecular Formula	C₁₀H₆O₃S₂
Molecular Weight	238.2828
InChI	InChI=1/C10H6O3S2/c11-9(7-3-1-5-14-7)13-10(12)8-4-2-6-15-8/h1-6H
Molecular Structure
Density	1.438g/cm³
Boiling point	381.3°C at 760 mmHg
Refractive index	1.64
Flash point	184.4°C
Vapour Pressur	5.11E-06mmHg at 25°C
Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.;