Phthalocyanine

• Formula: C₃₂H₁₈N₈
• Molecular weight: 514.5389
• IUPAC Standard InChI: InChI=1S/C32H18N8/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25/h1-16H,(H2,33,34,35,36,37,38,39,40) Copy

  
• IUPAC Standard InChIKey: IEQIEDJGQAUEQZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 574-93-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 29H,31H-Phthalocyanine
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

SEMYANNIKOV, BASOVA, et al., 2000
SEMYANNIKOV, P.P.; BASOVA, T.V.; GRANKIN, V.M.; IGUMENOV, I.K., Vapour pressure of some phthalocyanines, J. Porphyrins Phthalocyanines, 2000, 04, 03, 271-277, https://doi.org/10.1002/(SICI)1099-1409(200004/05)4:3<271::AID-JPP205>3.0.CO;2-4 . [all data]

Eley, Hazeldine, et al., 1973
Eley, D.D.; Hazeldine, D.J.; Palmer, T.F., Mass spectra, ionisation potentials and related properties of metal-free transition and metal phthalocyanines, J. Chem. Soc. Faraday Trans. 2, 1973, 69, 1808. [all data]

Notes

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• Symbols used in this document:
  

  ΔsubH

  Enthalpy of sublimation

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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