4013-24-5 4-hydroxybut-2-enoic acid

product Name	4-hydroxybut-2-enoic acid
CAS No	4013-24-5
Synonyms	2-butenoic acid, 4-hydroxy-; 4-Hydroxybut-2-enoic acid
Molecular Formula	C₄H₆O₃
Molecular Weight	102.0886
InChI	InChI=1/C4H6O3/c5-3-1-2-4(6)7/h1-2,5H,3H2,(H,6,7)
Molecular Structure
Density	1.271g/cm³
Boiling point	338.7°C at 760 mmHg
Refractive index	1.502
Flash point	172.9°C
Vapour Pressur	6.49E-06mmHg at 25°C