Benzene, 2,4-diisocyanato-1-methyl-

• Formula: C₉H₆N₂O₂
• Molecular weight: 174.1561
• IUPAC Standard InChI: InChI=1S/C9H6N2O2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3 Copy

  
• IUPAC Standard InChIKey: DVKJHBMWWAPEIU-UHFFFAOYSA-N Copy
• CAS Registry Number: 584-84-9
• 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: 2,4-Diisocyanato-1-methylbenzene; 2,4-Diisocyanatotoluene; Isocyanic acid, 4-methyl-m-phenylene ester; 4-Methyl-m-phenylene diisocyanate; 4-Methyl-m-phenylene isocyanate; 2,4-TDI; 2,4-Toluene diisocyanate; 2,4-Tolylene diisocyanate; Tolylene-2,4-diisocyanate; Toluylene-2,4-diisocyanate; 4-Methyl-1,3-phenylene diisocyanate; Di-iso-cyanatoluene; Di-isocyanate de toluylene; Diisocyanat-toluol; NCI-C50533; Tolueen-diisocyanaat; Toluen-disocianato; Toluilenodwuizocyjanian; Tuluylendiisocyanat; TDI; Cresorcinol diisocyanate; Desmodur T80; Hylene T; Hylene tcpa; Hylene tlc; Hylene tm; Hylene tm-65; Hylene trf; Mondur TD; Mondur TD-80; Mondur tds; Rcra waste number U223; Rubinate tdi 80/20; TDI-80; Tolyene 2,4-diisocyanate; Nacconate 100; NSC 4791; Toluene 2,4-diisocyanate
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Condensed phase thermochemistry data
  • References
  • Notes
• Other data available:
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• 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, 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

References

Go To: Top, Condensed phase thermochemistry data, Notes

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

Strepikheev, Baranov, et al., 1962
Strepikheev, Yu.A.; Baranov, Yu.I.; Burmistrova, O.A., Determination of the heats of combustion and the heat capacities of several mono- and di-isocyanates, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1962, 5, 387-390. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, References

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions

• 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.