Lactic acid dimer, bis(trimethylsilyl)-
- Formula: C12H26O5Si2
- Molecular weight: 306.5028
- IUPAC Standard InChI: InChI=1S/C12H26O5Si2/c1-9(12(14)17-19(6,7)8)15-11(13)10(2)16-18(3,4)5/h9-10H,1-8H3
- IUPAC Standard InChIKey: FVBQJWKLXFIVOU-UHFFFAOYSA-N
- CAS Registry Number: 343224-19-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2-Hydroxypropanoyl-2-hydroxypropanoic acid, TMS ether, TMS ester; Lactic acid, dimer, bis-TMS; Lactic acid lactate, bis-TMS; Lactic acid, dimer, TMS; 2-Hydroxypropanoyl-2-hydroxypropanoic acid, TMS
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 160. | 1376. | Petersson, 1977 | N2, Chromosorb G (100-120 mesh); Column length: 2. m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1394. | Lee, Yanamandra, et al., 2002 | 30. m/0.25 mm/0.25 μm, He, 70. C @ 3. min, 4. K/min, 280. C @ 3. min |
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.
Petersson, 1977
Petersson, G.,
Retention Data in GLC Analysis; Carbohydrate-Related Hydroxy Carboxylic and Dicarboxylic Acids as Trimethylsilyl Derivatives,
J. Chromatogr. Sci., 1977, 15, 7, 245-255, https://doi.org/10.1093/chromsci/15.7.245
. [all data]
Lee, Yanamandra, et al., 2002
Lee, B.Y.; Yanamandra, K.; Thurmon, T.F.,
Quantitative estimation of organic analytes with a capillary column,
Am. Clin. Lab., 2002, May, 30-34. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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