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Key Documents

646954

Sigma-Aldrich

4,4′-Carbonylbis[2-(ethoxycarbonyl)benzoic acid], 4,4′-methylenedianiline salt 1:1

50 wt. % solids in n-methylpyrrolidinone solution

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About This Item

Linear Formula:
CO(C6H3(CO2)(CO2C2H5))2 . CH2(C6H4NH3)2
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

suspension

composition

4,4′-Diaminodiphenylmethane, ~13%
ethyl alcohol, ~5%
N-methylpyrrolidinone, 33%

storage temp.

−20°C

SMILES string

Nc1ccc(Cc2ccc(N)cc2)cc1.CCOC(=O)c3cc(ccc3C(O)=O)C(=O)c4ccc(C(O)=O)c(c4)C(=O)OCC

InChI

1S/C21H18O9.C13H14N2/c1-3-29-20(27)15-9-11(5-7-13(15)18(23)24)17(22)12-6-8-14(19(25)26)16(10-12)21(28)30-4-2;14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h5-10H,3-4H2,1-2H3,(H,23,24)(H,25,26);1-8H,9,14-15H2

InChI key

QXGBOTBZAQZGQY-UHFFFAOYSA-N


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