Carbamic acid, phenyl-, butyl ester
- Formula: C11H15NO2
- Molecular weight: 193.2423
- IUPAC Standard InChIKey: ZTIMKJROOYMUMU-UHFFFAOYSA-N
- CAS Registry Number: 1538-74-5
- 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: Carbanilic acid, butyl ester; Butyl carbanilate; Butyl N-phenylcarbamate; Butyl N-phenylurethane; Butylphenylurethane; Carbanilic acid, n-butyl ester; Phenylcarbamic acid butyl ester
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Reaction thermochemistry data
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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Individual Reactions
By formula: C7H5NO + C4H10O = C11H15NO2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -20.1 ± 1.1 | kcal/mol | Cm | Pannone and Macosko, 1987 | liquid phase |
ΔrH° | -25.1 ± 0.3 | kcal/mol | Cm | Lovering and Laidler, 1962 | solid phase |
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
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Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
NIST MS number | 32680 |
Gas Chromatography
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | SE-30 | 140. | 1591. | Gerqasimenko and Voskoboinikov, 1987 | Column length: 1. m |
Packed | SE-30 | 140. | 1593. | Gerqasimenko and Voskoboinikov, 1987 | Column length: 1. m |
Packed | SE-30 | 160. | 1593. | Gerqasimenko and Voskoboinikov, 1987 | Column length: 1. m |
Packed | SE-30 | 160. | 1591. | Gudovicheva and Boitsov, 1985 | Column length: 100. m |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | PEG 4000 | 160. | 2172. | Gudovicheva and Boitsov, 1985 | N2, Inerton AW (0.16-0.20 mm); Column length: 1. m |
Normal alkane RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | SE-30 | 164. | 1579. | Singlair, Macho, et al., 1989 | Nitrogen, Chromaton N AW DMCS; Column length: 2.5 m |
Packed | SE-30 | 182. | 1603. | Singlair, Macho, et al., 1989 | Nitrogen, Chromaton N AW DMCS; Column length: 2.5 m |
Packed | SE-30 | 200. | 1619. | Singlair, Macho, et al., 1989 | Nitrogen, Chromaton N AW DMCS; Column length: 2.5 m |
References
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pannone and Macosko, 1987
Pannone, M.C.; Macosko, C.W.,
Kinetics of isocyanate amine reactions,
J. Appl. Polym. Sci., 1987, 34, 2409-2432. [all data]
Lovering and Laidler, 1962
Lovering, E.G.; Laidler, K.J.,
Thermochemical studies of some alcohol-isocyanate reactions,
Can. J. Chem., 1962, 40, 26-30. [all data]
Gerqasimenko and Voskoboinikov, 1987
Gerqasimenko, V.A.; Voskoboinikov, V.V.,
Thermostability and gas chromatographic retention of substituted alkylarlcarbmates,
Zh. Anal. Khim., 1987, 62, 11, 2043-2047. [all data]
Gudovicheva and Boitsov, 1985
Gudovicheva, N.N.; Boitsov, E.N.,
Gas-liquid chromatography of secondary carbamates,
Zh. Anal. Khim., 1985, 40, 8, 1521-1524. [all data]
Singlair, Macho, et al., 1989
Singlair, M.; Macho, V.; Terlandova, J.,
Fas chromatography of alkyl N-phenylcarbamates,
Chem. Papers, 1989, 43, 4, 519-525. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), Gas Chromatography, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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