2H-Benzotriazole, 2-methyl-

• Formula: C₇H₇N₃
• Molecular weight: 133.1506
• IUPAC Standard InChI: InChI=1S/C7H7N3/c1-10-8-6-4-2-3-5-7(6)9-10/h2-5H,1H3 Copy

  
• IUPAC Standard InChIKey: PWORFEDVDWBHSJ-UHFFFAOYSA-N Copy
• CAS Registry Number: 16584-00-2
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 2-Methylbenzotriazole; 2-Methyl-2H-benzotriazole
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• Information on this page:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • References
  • Notes
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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

UV/Visible 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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Leupin, Heilbronner, et al., 1980
Leupin, W.; Heilbronner, E.; Wirz, J., The photoelectron spectrum of 2-methylbenzotriazole, J. Mol. Struct., 1980, 68, 329. [all data]

Ramart-Lucas and Grumez, 1950
Ramart-Lucas, P.; Grumez, M., Bull. soc. chim. France, 1950, [5] 17, 317. [all data]

Notes

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