3-Butyn-2-ol, 2-methyl-
- Formula: C5H8O
- Molecular weight: 84.1164
- IUPAC Standard InChI: InChI=1S/C5H8O/c1-4-5(2,3)6/h1,6H,2-3H3
- IUPAC Standard InChIKey: CEBKHWWANWSNTI-UHFFFAOYSA-N
- CAS Registry Number: 115-19-5
- 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: α,α-Dimethylpropargyl alcohol; Dimethylacetylenecarbinol; Dimethylacetylenylcarbinol; Dimethylethynylcarbinol; Dimethylethynylmethanol; Ethynyldimethylcarbinol; 1,1-Dimethyl-2-propynol; 1,1-Dimethylpropargyl alcohol; 2-Methyl-2-butynol; 2-Methyl-3-butyn-2-ol; 3-Methyl-1-butyn-3-ol; 3-Hydroxy-3-methyl-1-butyne; Carbavane; 3-Methylbutynol; 1-Butyn-3-ol, 3-methyl-; 1,1-Dimethylpropynol; 2-Hydroxy-2-methyl-3-butyne; 3-Methyl-butin-(1)-ol-(3); 2-Methylbutyn-3-ol-2; NSC 523; 2-methylbut-3-yn-2-ol
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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.
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 | Copyright (C) 1987 by the 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 | SOUTHERN RESEARCH INSTITUTE |
| Source reference | COBLENTZ NO. 6807 |
| Date | 1963/11/13 |
| Name(s) | 2-methyl-3-butyn-2-ol |
| State | LIQUID (NEAT) |
| Instrument | PERKIN-ELMER 221 (GRATING) |
| Instrument parameters | FILTER AT 980 CM-1. GRATING 4000-1428 CM-1, NaCl PRISM 1428-650 CM-1 |
| Path length | CAPILLARY |
| Resolution | 2 |
| Data processing | (ADJUSTED addcm-110-8-2) |
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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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 | M.E.FITZGERALD ARCO CHEMICAL COMPANY, PHILADELPHIA, USA |
| NIST MS number | 19343 |
Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Apiezon L | 120. | 544. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
| Packed | Apiezon L | 160. | 538. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1230. | Peng, Yang, et al., 1991 | Program: not specified |
References
Go To: Top, IR Spectrum, 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.
Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S.,
Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]
Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Ding, S.F.,
Prediction of rentention idexes. II. Structure-retention index relationship on polar columns,
J. Chromatogr., 1991, 586, 1, 85-112, https://doi.org/10.1016/0021-9673(91)80028-F
. [all data]
Notes
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References
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