Borane, trimethyl-

• Formula: C₃H₉B
• Molecular weight: 55.915
• IUPAC Standard InChI: InChI=1S/C3H9B/c1-4(2)3/h1-3H3 Copy

  
• IUPAC Standard InChIKey: WXRGABKACDFXMG-UHFFFAOYSA-N Copy
• CAS Registry Number: 593-90-8
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Trimethylborane; Trimethylboron; (CH3)3B
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• Information on this page:
  • Phase change data
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
  • Mass spectrum (electron ionization)
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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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

IR Spectrum

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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: Coblentz Society, Inc.

Gas Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

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.

Furukawa and Park, 1954
Furukawa, G.T.; Park, R.P., Heat Capacity, Heats of Fusion, Transition, and Vaporization, and Vapor Pressure of Trimethylborane B(CH3)3, Natl. Bur. Stand., 1954. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Notes

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• Symbols used in this document:
  

  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion

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