Maleic anhydride CAS:108-31-6
|Residue On Ignition||%||≤0.005|
|Maleic anhydride Basic information|
|Product Name:||Maleic anhydride|
|Synonyms:||TOXILIC ANHYDRIDE;2,5-FURANDIONE;ANHYDRIDE MALEIC;MALEIC ANHYDRIDE 99.5%;MALEIC ANHYDRIDE 98+%;MaleicAnhydride>97%|
|Product Categories:||Miscellaneous;Organics;Building Blocks;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Carbonyl Compounds;Carboxylic Acid Anhydrides;Chemical Synthesis;Organic Building Blocks|
|Maleic anhydride Chemical Properties|
|Melting point||51-56 °C (lit.)|
|Boiling point||200 °C (lit.)|
|vapor density||3.4 (vs air)|
|vapor pressure||0.16 mm Hg ( 20 °C)|
|refractive index||1.4688 (estimate)|
|storage temp.||Store below +30°C.|
|PH||0.8 (550g/l, H2O, 20℃)Hydrolysis|
|Water Solubility||79 g/100 mL (25 ºC)|
|Henry’s Law Constant||(atm?m3/mol): Not applicable – reacts with water|
|Exposure limits||NIOSH REL: TWA 1 ppm (0.25 mg/m3), IDLH 10 ppm; OSHA PEL: TWA 0.25 ppm; ACGIH TLV: TWA 0.25 ppm with an intended change of 0.1 ppm.|
|Stability:||Stable. Combustible. Incompatible with water, strong oxidizing agents, alkali metals, strong bases, amines, most common metals, polymerization catalysts and accelerators.|
Maleic anhydride CAS:108-31-6
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