4743-57-1, CAS No 4743-57-1

4743-57-1 (2E)-(3-oxo-2-benzofuran-1(3H)-ylidene)ethanoic acid
Product Name	(2E)-(3-oxo-2-benzofuran-1(3H)-ylidene)ethanoic acid
Synonyms	(2E)-(3-Oxo-2-benzofuran-1(3H)-ylidene)acetic acid;(3-Oxo-2-benzofuran-1(3H)-ylidene)acetic acid;acetic acid, 2-(3-oxo-1(3H)-isobenzofuranylidene)-, (2E)-
Molecular Formula	C₁₀H₆O₄
Molecular Weight	190.1522
InChl	InChI=1/C10H6O4/c11-9(12)5-8-6-3-1-2-4-7(6)10(13)14-8/h1-5H,(H,11,12)/b8-5+
CAS Registry Number	4743-57-1
Molecular Structure
Density	1.612g/cm³
Boiling Point	362.9°C at 760 mmHg
Refractive Index	1.749
Flash Point	151°C
Vapour Pressur	6.65E-06mmHg at 25°C

4743-57-1 (2E)-(3-oxo-2-benzofuran-1(3H)-ylidene)ethanoic acid