Basic

CAS No.	50901-18-3
Product Name	3-(acetylamino)thiophene-2-carboxylic acid
Synonyms	3-Acetylaminothiophene-2-carboxylic acid; 3-(ACETYLAMINO)-2-THIOPHENECARBOXYLIC ACID; BUTTPARK 99\18-20; 3-acetamidothiophene-2-carboxylic acid; 1H-thieno[3,2-d][1,3]oxazine-2,4-dione
Molecular Formula	C7H7NO3S
Molecular Weight	185.2004

Physical property

Density	1.487g/cm3
Melting point	200-202℃
Boiling point	447.5°C at 760 mmHg
Flash point	224.4°C
Refractive index	1.657

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;