1,3-Diiminoisoindoline is a dye precursor used in industry.[2] The molecule can exist in different tautomers resulting in different crystalline solids.[3]

Diiminoisoindole
Names
IUPAC name
3-Iminoisoindol-1-amine
Other names
Isoindoline-1,3-diimine; Phthalimide diimide[1]
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.020.389 Edit this at Wikidata
EC Number
  • 222-426-8
  • InChI=1S/C8H7N3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H,(H3,9,10,11)
    Key: RZVCEPSDYHAHLX-UHFFFAOYSA-N
  • C1=CC=C2C(=C1)C(=NC2=N)N
Properties
C8H7N3
Molar mass 145.165 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

References

edit
  1. ^ a b CID 18980 from PubChem
  2. ^ Venkataraman, K. (2 December 2012). The Chemistry of Synthetic Dyes. Elsevier. pp. 283–311. ISBN 9780323142953.
  3. ^ Zhang, Zhi-Qin; Njus, Jeffrey M.; Sandman, Daniel J.; Guo, Chengyun; Foxman, Bruce M.; Erk, Peter; van Gelder, Richard (2004). "Diiminoisoindoline: tautomerism, conformations, and polymorphism". Chemical Communications (7): 886–7. doi:10.1039/B400111G. PMID 15045113.