Benzenamine, 2-(1-methylethyl)-
- Formula: C9H13N
- Molecular weight: 135.2062
- IUPAC Standard InChI: InChI=1S/C9H13N/c1-7(2)8-5-3-4-6-9(8)10/h3-7H,10H2,1-2H3
- IUPAC Standard InChIKey: YKOLZVXSPGIIBJ-UHFFFAOYSA-N
- CAS Registry Number: 643-28-7
- 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: o-Aminoisopropylbenzene; 1-Amino-2-isopropylbenzene; 2-Aminoisopropylbenzene; Aniline, o-isopropyl-; o-Cumidine; o-Isopropylaniline; 2-Isopropylaniline; o-Aminocumene; 2-(1-Methylethyl)benzenamine
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Phase change data
Go To: Top, IR Spectrum, 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 61.8 ± 0.9 | kJ/mol | GS | Verevkin, 2000 | Based on data from 286. - 326. K.; AC |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 385.7 | 0.024 | Aldrich Chemical Company Inc., 1990 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 61.3 ± 0.9 | 306. | GS | Verevkin, 2000 | Based on data from 286. - 326. K.; AC |
IR Spectrum
Go To: Top, Phase change 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: Coblentz Society, Inc.
Condensed 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
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| Owner | COBLENTZ SOCIETY Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | DOW CHEMICAL COMPANY |
| Source reference | COBLENTZ NO. 665 |
| Date | Not specified, most likely prior to 1970 |
| Name(s) | 2-isopropylphenylamine 2-isopropylaniline |
| State | SOLUTION (10% CCl4 FOR 2.5-7.5, 10% CS2 FOR 7.5-16 MICRON) |
| Instrument | Not specified, most likely a prism, grating, or hybrid spectrometer. |
| Path length | 0.01 CM, 0.01 CM |
| Resolution | 4 |
| Sampling procedure | TRANSMISSION |
| Data processing | DIGITIZED BY NIST FROM HARD COPY |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, IR Spectrum, 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
Spectrum
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Additional Data
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Due to licensing restrictions, this spectrum cannot be downloaded.
| 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. |
|---|---|
| Origin | NIST Mass Spectrometry Data Center |
| NIST MS number | 342538 |
References
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Verevkin, 2000
Verevkin, Sergey P.,
Thermochemical study of the ortho interactions in alkyl substituted anilines,
The Journal of Chemical Thermodynamics, 2000, 32, 2, 247-259, https://doi.org/10.1006/jcht.1999.0587
. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Notes
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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