Hexahydrophthalic Anhydride (high quality)CAS No：13149-00-3CAS NO.: 13149-00-3

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1 Gram	FOB Price:USD 4.0000 -5.0000

1 Gram

FOB Price:USD 4.0000 -5.0000

CIS-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE HHPA 99.5% CIS-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE

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Chemical Properties	white to almost white cryst. low melting solid
Purification Methods	It has been obtained by heating the trans-acid or anhydride at 200o. Crystallise it from *C6H6/Et2O or distil it. [Kohler & Jansen J Am Chem Soc 60 2145 1938, Abell J Org Chem 22 769 1957, Beilstein 17 II 452, 17 III/IV 5931.]