Itaconic Anhydride
Itaconic Anhydride (CAS 2170-03-8) is a reactive cyclic anhydride used as a building block in polymer and specialty chemical synthesis. Send Inquiry
Product Description
Itaconic Anhydride, CAS Number: 2170-03-8
Itaconic Anhydride, also known as Methylenesuccinic Anhydride, is the cyclic anhydride derived from Itaconic Acid.
Product Chemical Properties
Chemical Name: Itaconic Anhydride
Synonyms: Methylenesuccinic Anhydride; Itaconic Acid Anhydride; 3,4-Dihydro-3-methylene-2,5-furandione; 3-Methylenedihydro-2,5-furandione
CAS Number: 2170-03-8
EC Number: 218-518-2
Molecular Formula: C₅H₄O₃
Molecular Weight: 112.08 g/mol
Melting Point: Approximately 66–68°C
Boiling Point: Approximately 114–115°C at 12 mmHg
Density: Approximately 1.26 g/cm³
Chemical Nature: Unsaturated cyclic carboxylic acid anhydride
Product Technical Specification
Appearance: White Powder
Anhydride Purity,%: 98.0
Itaconic Acid,%: 1.5
Residufs on Ignition,%: 0.1
Melting Ponit,ºC: 67-69
Loss on Drying,%: 0.1
Applications of Itaconic Anhydride
Widely applied in metal adhesion promoter, synthetic resin modifier, esterifying agent, anti-blushing agent, weed killer, insecticide and so on.
Packaging
25 KG aluminum foil vacuum bag/ fibre drum.
Production Capacity
5800MT/year.
Storage Requirements
Store in tightly sealed containers in a cool, dry and well-ventilated place. Protect from moisture and humidity.
Shelf life: 6 months
Itaconic Anhydride Bulk Supply from China
Hosea Chem supplies Itaconic Anhydride for polymer manufacturing, specialty resin production and chemical synthesis. Contact us for current specifications, COA, SDS, packaging details and bulk supply quotations from China.