Benzoguanamine

Benzoguanamine
Names
Preferred IUPAC name
6-Phenyl-1,3,5-triazine-2,4-diamine
Other names
Diamino-6-phenyl-1,3,5-triazine
Identifiers
CAS Number
  • 91-76-9 ☒N
3D model (JSmol)
  • Interactive image
ChEMBL
  • ChEMBL337319
ChemSpider
  • 6797 checkY
ECHA InfoCard 100.001.905 Edit this at Wikidata
EC Number
  • 202-095-6
PubChem CID
  • 7064
RTECS number
  • XY700000
UNII
  • B9E2Q3VTUB
CompTox Dashboard (EPA)
  • DTXSID1020142 Edit this at Wikidata
InChI
  • InChI=1S/C9H9N5/c10-8-12-7(13-9(11)14-8)6-4-2-1-3-5-6/h1-5H,(H4,10,11,12,13,14) checkY
    Key: GZVHEAJQGPRDLQ-UHFFFAOYSA-N checkY
  • Nc1nc(c2ccccc2)nc(N)n1
Properties
Chemical formula
 C9H9N5
Molar mass 187.206 g·mol−1
Appearance White solid
Density 1.42 g cm−3
Melting point 227–228 °C (441–442 °F; 500–501 K)
Hazards
GHS labelling:
Pictograms
 GHS06: ToxicGHS07: Exclamation mark
Warning
Hazard statements
 H302, H331, H332, H412
Precautionary statements
 P261, P264, P270, P271, P273, P301+P312, P304+P312, P304+P340, P311, P312, P321, P330, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound

Benzoguanamine is an organic compound with the chemical formula (CNH2)2(CC6H5)N3. It is related to melamine but with one amino group replaced by phenyl. Benzoguanamine is used in the manufacturing of melamine resins. Unlike melamine ((CNH2)3N3), benzoguanamine is not a crosslinker. The "benzo" prefix is historical, as the compound contains phenyl, not a benzo group. A related compound is acetoguanamine.[1]

The compound is prepared by condensation of cyanoguanidine with benzonitrile.[2]

Safety

LD50 (oral, rats) is 1470 mg/kg.

References

  1. ^ H. Deim; G. Matthias; R. A. Wagner (2012). "Amino Resins". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a02_115.pub2. ISBN 978-3-527-30673-2.
  2. ^ J. K. Simons; M. R. Saxton (1953). "Benzoguanamine". Org. Synth. 33: 13. doi:10.15227/orgsyn.033.0013.
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