14282-78-1, CAS No 14282-78-1

14282-78-1 4-methylthiophene-2-carboxylic acid
Product Name	4-methylthiophene-2-carboxylic acid
Molecular Formula	C₆H₆O₂S
Molecular Weight	142.1756
InChl	InChI=1/C6H6O2S/c1-4-2-5(6(7)8)9-3-4/h2-3H,1H3,(H,7,8)
CAS Registry Number	14282-78-1
Molecular Structure
Density	1.319g/cm³
Melting Point	122℃
Boiling Point	277.2°C at 760 mmHg
Refractive Index	1.59
Flash Point	121.5°C
Vapour Pressur	0.0022mmHg at 25°C
Hazard Symbols	Xi##Irritant:;
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.\|\|S37/39##Wear suitable gloves and eye/face protection.:;

14282-78-1 4-methylthiophene-2-carboxylic acid