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Region :China/Zhejiang
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Details for 1,2,3,4-Butanetetracarboxylic Dianhydride

1,2,3,4-Butanetetracarboxylic Dianhydride 4534-73-0

Category :	Intermediates
CAS NO :	4534-73-0
EC NO :	224-877-6
MF :	C₈H₆O₆
MW :	198.129
Specification :	99.0%min
Packing :	1kg/bottle, 25kg/drum, or according to customer's requirement
Product description :	Properties: White powder,Stable under normal temperature and pressure, 　　Melting point: 238 to 239 deg.C , Boiling point: 492deg.C ~at 760mmHg 　　Flash point: 228.5 deg.C 　　Specification: 　　Appearance: white powder 　　Purity: 99.0%min 　　Free acid: 1.0%max
Uses :	the raw material to synthetic polyimide
Synonyms :	(3,3'-Bifuran)-2,2',5,5'-tetrone, tetrahydro-;1,2,3,4-Butanetetracarboxylic dianhydride;Tetrahydro(3,3'-bifuran)-2,2',5,5'-tetraone
Molecular Structure :

1,2,3,4-Butanetetracarboxylic Dianhydride

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