4-Diazodiphenylamine sulfate, formaldehyde polymer

• CAT Number: M001592
• CAS Number: 41432-19-3
• Molecular Formula: C13H13N3O5S
• Molecular Weight: 323.323
• Purity: ≥95%
• Synonyms: benzenediazonium,4-(phenylamino)-,sulfate(1:1),polymerwithformaldehyde;4-DIAZODIPHENYLAMINE/FORMALDEHYDE CONDENSATE HYDROGEN SULFATE;DIAZO 22S;Condensation product between 4-Diazodiphenylamine sulfate(DAZS) and Formaldehyde;POLYMETHYLENE-P-DIAZODIPHE
• Storage: Store at -20C
• IUPAC Name: 4-anilinobenzenediazonium;formaldehyde;hydrogen sulfate
• InChI: InChI=1S/C12H10N3.CH2O.H2O4S/c13-15-12-8-6-11(7-9-12)14-10-4-2-1-3-5-10;1-2;1-5(2,3)4/h1-9,14H;1H2;(H2,1,2,3,4)/q+1;;/p-1
• InChIKey: JODZTDZTLZXXGK-UHFFFAOYSA-M
• SMILES: C=O.C1=CC=C(C=C1)NC2=CC=C(C=C2)[N+]#N.OS(=O)(=O)[O-]

4-Diazodiphenylamine sulfate, formaldehyde polymer (CAS 41432-19-3) is a useful chemical.

Reference

1.Vermeersch, Joan T., and Paul J. Coppens. "Presensitized imaging element suitable for use as a lithographic printing plate with single hydrophilic layer which includes a light-sensitive diazonium salt and tetraalkyl orthosilicate cross-linking agent." U.S. Patent No. 4,970,133. 13 Nov. 1990.
2.Jiang, Si‐Guang, et al. "DAR Assisted Layer‐by‐Layer Assembly of Aromatic Compounds." Chinese Journal of Chemistry 21.12 (2003): 1565-1568.
3.Moriya, Takeo, Yamagata Toshio, and Ogura Masako. "Process for preparation of a masking element for forming a multicolor printing plate." U.S. Patent No. 4,581,308. 8 Apr. 1986.