1,2-Propanediol, 2-methyl-
- Formula: C4H10O2
- Molecular weight: 90.1210
- IUPAC Standard InChI: InChI=1S/C4H10O2/c1-4(2,6)3-5/h5-6H,3H2,1-2H3
- IUPAC Standard InChIKey: BTVWZWFKMIUSGS-UHFFFAOYSA-N
- CAS Registry Number: 558-43-0
- 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: 2-Methyl-1,2-propanediol; 2-methylpropane-1,2-diol
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Phase change data
Go To: Top, 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 451.15 | K | N/A | Henry, 1907 | Uncertainty assigned by TRC = 2. K |
| Tboil | 450.65 | K | N/A | Henry, 1906 | Uncertainty assigned by TRC = 2. K |
| Tboil | 450.15 | K | N/A | Wagner, 1888 | Uncertainty assigned by TRC = 3. K |
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 | 160. | 718. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-101 | 816. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Henry, 1907
Henry, L.,
C. R. Hebd. Seances Acad. Sci., 1907, 145, 21. [all data]
Henry, 1906
Henry, L.,
C. R. Hebd. Seances Acad. Sci., 1906, 144, 1404. [all data]
Wagner, 1888
Wagner, G.,
Chem. Ber., 1888, 21, 1230. [all data]
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]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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