- Formula: C2H5Br
- Molecular weight: 108.965
- IUPAC Standard InChIKey: RDHPKYGYEGBMSE-UHFFFAOYSA-N
- CAS Registry Number: 74-96-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Ethane, bromo-; Bromic ether; Bromoethane; Hydrobromic ether; Monobromoethane; C2H5Br; 1-Bromoethane; Bromure d'ethyle; Etylu bromek; Halon 2001; NCI-C55481; UN 1891; NSC 8824
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Ion clustering 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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
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+ = ( )
By formula: Br- + C2H5Br = (Br- C2H5Br)
|rH°||50.2 ± 4.2||kJ/mol||TDAs||Li, Ross, et al., 1996||gas phase; B|
|rH°||48.53||kJ/mol||TDAs||Dougherty, 1974||gas phase; B,M|
|rS°||80.3||J/mol*K||HPMS||Dougherty, 1974||gas phase; M|
|rG°||24.7 ± 0.84||kJ/mol||TDAs||Li, Ross, et al., 1996||gas phase; B|
|rG°||24.7||kJ/mol||TDAs||Dougherty, 1974||gas phase; B|
+ = ( )
By formula: Cl- + C2H5Br = (Cl- C2H5Br)
|rH°||56.9 ± 4.2||kJ/mol||TDAs||Li, Ross, et al., 1996||gas phase; B|
|rG°||29.0 ± 0.84||kJ/mol||TDAs||Li, Ross, et al., 1996||gas phase; B|
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Li, Ross, et al., 1996
Li, C.; Ross, P.; Szulejko, J.; McMahon, T.B., High-Pressure Mass Spectrometric Investigations of the Potential Energy Surfaces of Gas-Phase Sn2 Reactions., J. Am. Chem. Soc., 1996, 118, 39, 9360, https://doi.org/10.1021/ja960565o . [all data]
Dougherty, R.C., SN2 reactions in the gas phase. Alkyl group structural effects, Org. Mass Spectrom., 1974, 8, 85. [all data]
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- Symbols used in this document:
rG° Free energy of reaction at standard conditions rH° Enthalpy of reaction at standard conditions rS° Entropy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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