4,4'-isopropylidenediphenyl dicyanate

• Formula: C₁₇H₁₄N₂O₂
• Molecular weight: 278.3053
• IUPAC Standard InChI: InChI=1S/C17H14N2O2/c1-17(2,13-3-7-15(8-4-13)20-11-18)14-5-9-16(10-6-14)21-12-19/h3-10H,1-2H3 Copy

  
• IUPAC Standard InChIKey: AHZMUXQJTGRNHT-UHFFFAOYSA-N Copy
• CAS Registry Number: 1156-51-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: 2,2-Bis-(4-cyanatophenyl)propane
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Options:
  • Switch to calorie-based units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Condensed phase thermochemistry data

Go To: Top, Phase change data, References, Notes

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

Data compiled by: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

Phase change data

Go To: Top, Condensed phase thermochemistry data, References, Notes

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

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of fusion

Entropy of fusion

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes

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

Lebedev, Aron, et al., 1975
Lebedev, B.V.; Aron, B.M.; Kiparisova, Y.G.; Rabinovich, I.B.; Pankdratov, V.A.; Vinogradova, S.V.; Korshak, V.V., The thermodynamic characteristics of polycyclotrimerization of 2,2-bis-(4-cyanatophenyl)propane, Vysokomol. Soedin., 1975, A17, 2694-2699. [all data]

Lebedev, Rabinovich, et al., 1977
Lebedev, B.V.; Rabinovich, I.B.; Kiparisova, Y.G.; Evstropov, A.A.; Korshak, V.V.; Pankratov, V.A.; Larina, L.F., Thermodynamics of the polycyclotrimerization of aromatic dicyanates and diisocyanates, Dokl. Akad. Nauk, 1977, SSSR 237, 383-386. [all data]

Lebedev, Rabinovich, et al., 1977, 2
Lebedev, B.V.; Rabinovich, I.B.; Kiparisova, E.G.; Evstropov, A.A.; Korshak, V.V.; Pankratov, V.A., Thermodynamics of the polycyclotrimerization of aromatic dicyanates and diisocyanates, Dokl. Akad. Nauk SSSR, 1977, 237, 383-6. [all data]

Lebedev, Aron, et al., 1975, 2
Lebedev, B.V.; Aron, B.M.; Kiparisova, Ye.G.; Rabinovich, I.B.; Pankdratov, V.A.; Vinogradova, S.V., The thermodynamic characteristics of polycyclotrimerization of 2,2-bis-(4-cyanatophenyl)propane silane, Vysokomol. Soedin., Ser. A, 1975, 17, 2694-9. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, References

• Symbols used in this document:
  

  Cp,solid	Constant pressure heat capacity of solid
  S°solid,1 bar	Entropy of solid at standard conditions (1 bar)
  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.