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Itaconic anhydride

ALDRICH/259926 - 95%

Synonym: 2-Methylenesuccinic anhydride

CAS Number: 2170-03-8
Empirical Formula (Hill Notation): C5H4O3
Molecular Weight: 112.08
EC Number: 218-518-2
MDL Number: MFCD00005530
Linear Formula: C5H4O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-259926-25G 25 g
 $51.80
1/EA		 Add To Favorites
45-259926-100G 100 g
 $182.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 259926-100G

 

assay 95%
bp 114-115 °C/12 mmHg (lit.)
form solid
InChI 1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h1-2H2
InChI key OFNISBHGPNMTMS-UHFFFAOYSA-N
mp 66-68 °C (lit.)
Quality Level 200 
SMILES string C=C1CC(=O)OC1=O
Application: ITA can be copolymerized with methacrylate terminated poly(lactic acid) (PLA) for potential usage in packaging and biomedical applications. It can also facilitate the production of reactive polyesters which can be used as starting materials in telechelics, cross-linking agents and macromonomers.
General description: Itaconic anhydride (ITA) is a biobased material that is obtained from renewable resources. It is produced from the pyrolysis of citric acid or by fermenting carbohydrates which forms itanoic acid. Itanoic acid can be dehydrated to form an anhydride. It is relatively more reactive that maleic anhydride and can be used as an alternating monomer that facilitates the introduction of polar functionalities in polymers.
Packaging: 25, 100 g in glass bottle
Purity 95%
bp 114-115 °C/12 mmHg (lit.)
mp 66-68 °C (lit.)
UNSPSC 12162002

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