110-16-7 maleic acid

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Product Name	Maleic acid
CAS No.	110-16-7
Synonyms	cis-2-Butenedioic acid; (2Z)-but-2-enedioic acid; methylidenepropanedioic acid; (2E)-but-2-enedioic acid; Cis-Butenedioic acid
InChI	InChI=1/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
Molecular Formula	C₄H₄O₄
Molecular Weight	116.0722
Density	1.499g/cm3
Melting point	134-138℃
Boiling point	355.482°C at 760 mmHg
Flash point	182.981°C
Water solubility	790 g/L (25℃)
Refractive index	1.526
Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:;
Safety	S26:; S28A:; S37:;