Malonic acid diisopropyl ester
- Formula: C9H16O4
- Molecular weight: 188.2209
- IUPAC Standard InChI: InChI=1S/C9H16O4/c1-6(2)12-8(10)5-9(11)13-7(3)4/h6-7H,5H2,1-4H3
- IUPAC Standard InChIKey: QRVSDVDFJFKYKA-UHFFFAOYSA-N
- CAS Registry Number: 13195-64-7
- 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: Propanedioic acid, bis(1-methylethyl) ester; Diisopropyl malonate
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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
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-101 | 120. | 1115. | Lipp, Krasnykh, et al., 2008 | Helium; Column length: 50. m; Column diameter: 0.25 mm |
| Capillary | OV-101 | 130. | 1113. | Lipp, Krasnykh, et al., 2008 | Helium; Column length: 50. m; Column diameter: 0.25 mm |
| Capillary | OV-101 | 140. | 1111. | Lipp, Krasnykh, et al., 2008 | Helium; Column length: 50. m; Column diameter: 0.25 mm |
| Capillary | OV-101 | 150. | 1108. | Lipp, Krasnykh, et al., 2008 | Helium; Column length: 50. m; Column diameter: 0.25 mm |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-1 | 1116. | Okumura, 1991 | 25. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lipp, Krasnykh, et al., 2008
Lipp, S.V.; Krasnykh, E.L.; Levanova, S.V.,
Retention indices of symmetrical dicarboxylic acid esters,
Rus. J. Anal. Chem., 2008, 63, 4, 349-352, https://doi.org/10.1134/S1061934808040072
. [all data]
Okumura, 1991
Okumura, T.,
retention indices of environmental chemicals on methyl silicone capillary column,
Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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