2,5-Furandione, dihydro-3-methylene-
- Formula: C5H4O3
- Molecular weight: 112.0835
- IUPAC Standard InChI: InChI=1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h1-2H2
- IUPAC Standard InChIKey: OFNISBHGPNMTMS-UHFFFAOYSA-N
- CAS Registry Number: 2170-03-8
- 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: Itaconic anhydride; Itaconic acid anhydride; Methylenesuccinic anhydride; Succinic anhydride, methylene-; Dihydro-3-methylene-2,5-furandione; 2-Methylenesuccinic anhydride
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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
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1680. | Shimoda, Shigematsu, et al., 1995 | 60. m/0.25 mm/0.25 μm, 2. K/min; Tstart: 50. C; Tend: 230. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 967. | Delort and Jaquier, 2009 | 60. m/0.25 mm/0.25 μm, Helium; Program: 50 0C (5 min) 3 0C/min -> 120 0C 5 0C/min -> 250 0C (3 min) 15 0C/min -> 300 0C (20 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.
Shimoda, Shigematsu, et al., 1995
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y.,
Comparison of the odor concentrates by SDE and adsorptive column method from green tea infusion,
J. Agric. Food Chem., 1995, 43, 6, 1616-1620, https://doi.org/10.1021/jf00054a037
. [all data]
Delort and Jaquier, 2009
Delort, E.; Jaquier, A.,
Novel terpenyl esters from Australian finger lime (Citrus australasica) peel extract,
Flav. Fragr. J., 2009, 24, 3, 123-132, https://doi.org/10.1002/ffj.1922
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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