Ethyl (methylthio)acetate
- Formula: C5H10O2S
- Molecular weight: 134.197
- IUPAC Standard InChI: InChI=1S/C5H10O2S/c1-3-7-5(6)4-8-2/h3-4H2,1-2H3
- IUPAC Standard InChIKey: MDIAKIHKBBNYHF-UHFFFAOYSA-N
- CAS Registry Number: 4455-13-4
- 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: Ethyl α(methylthio)acetate; Methylthioacetic acid ethyl ester; Acetic acid, (methylthio)-, ethyl ester; Ethyl 2-(methylthio)acetate; Methylsulfanyl-acetic acid ethyl ester; Ethyl 2-methylsulfanylacetate
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Gas Chromatography
Go To: Top, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-20 | 1484. | Wyllie and Leach, 1990 | 70. C @ 2. min, 4. K/min; Column length: 25. m; Column diameter: 0.32 mm; Tend: 200. C |
| Capillary | Carbowax 20M | 1430. | Buttery, Seifert, et al., 1982 | He, 1. K/min; Column length: 150. m; Column diameter: 0.64 mm; Tstart: 50. C; Tend: 170. C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 952. | Pino, Almora, et al., 2003 | 60. m/0.32 mm/0.25 μm, He, 60. C @ 10. min, 3. K/min, 280. C @ 60. min |
| Capillary | HP-5 | 1006. | Shalit, Katzir, et al., 2001 | He, 50. C @ 1. min, 4. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tend: 200. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 981. | Beaulieu and Grimm, 2001 | 30. m/0.25 mm/0.25 μm, He; Program: 50C (1min) => 5C/min => 100C => 10C/min => 250C (9min) |
| Capillary | BPX-5 | 990. | Bauchot, Mottram, et al., 1998 | 50. m/0.32 mm/0.50 μm, He; Program: 0 0C (8 min) -> (1 min) -> 50 0C (2 min) 2.5 0C/min -> 100 0C 6 0C/min -> 250 0C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax Etr | 1452. | Aubert C. and Pitrat M., 2006 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 3. min, 5. K/min, 250. C @ 15. min |
| Capillary | DB-Wax | 1451. | Aubert and Bourger, 2004 | 30. m/0.25 mm/0.25 μm, H2, 40. C @ 3. min, 3. K/min, 250. C @ 20. min |
| Capillary | ZB-Wax | 1436. | Ledauphin, Saint-Clair, et al., 2004 | 30. m/0.25 mm/0.15 μm, He, 35. C @ 5. min, 5. K/min, 220. C @ 10. min |
| Capillary | DB-Wax | 1447. | Hayata, Sakamoto, et al., 2003 | He, 40. C @ 10. min, 3. K/min, 220. C @ 30. min; Column length: 60. m; Column diameter: 0.25 mm |
| Capillary | AT-Wax | 1434. | Pino, Almora, et al., 2003 | 60. m/0.32 mm/0.25 μm, He, 65. C @ 10. min, 2. K/min, 250. C @ 60. min |
| Capillary | DB-Wax | 1438. | Umano, Hagi, et al., 1992 | He, 40. C @ 10. min, 2. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tend: 200. C |
Van Den Dool and Kratz RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SOLGel-Wax | 1418. | Aubert, Baumann, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 35C(5min) => 3C/min => 150C => 5C/min => 250C (10min) |
| Capillary | SOLGel-Wax | 1418. | Aubert, Baumann, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 35C(5min) => 3C/min => 150C => 5C/min => 250C(10 min) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-54 | 979. | Weenen, Koolhaas, et al., 1996 | 50. m/0.32 mm/1.05 μm, He, 2. K/min; Tstart: 40. C; Tend: 300. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Polydimethyl siloxane with 5 % Ph groups | 989. | Robinson, Adams, et al., 2012 | Program: not specified |
| Capillary | Polydimethyl siloxane with 5 % Ph groups | 990. | Robinson, Adams, et al., 2012 | Program: not specified |
| Capillary | DB-5 | 981. | Beaulieu and Lancaster, 2007 | 30. m/0.25 mm/0.25 μm; Program: 50C(1min) => 5C/min => 100C => 10C/min => 250C (9min) |
| Capillary | HP-5 | 996. | Jordán, Margaría, et al., 2002 | 30. m/0.25 mm/0.25 μm; Program: 40C (6min) => 2.5C/min => 150C => 90C/min => 250C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1447. | Hayata, Sakamoto, et al., 2002 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 10. min, 3. K/min, 220. C @ 10. min |
| Capillary | DB-Wax | 1439. | Werkhoff, Güntert, et al., 1998 | 60. m/0.32 mm/0.25 μm, H2, 3. K/min; Tstart: 60. C; Tend: 220. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1450. | Welke, Manfroi, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Wyllie and Leach, 1990
Wyllie, S.G.; Leach, D.N.,
Aroma volatiles of Cucumis melo cv. golden crispy,
J. Agric. Food Chem., 1990, 38, 11, 2042-2044, https://doi.org/10.1021/jf00101a008
. [all data]
Buttery, Seifert, et al., 1982
Buttery, R.G.; Seifert, R.M.; Ling, L.C.; Soderstrom, E.L.; Ogawa, J.M.; Turnbaugh, J.G.,
Additional aroma components of honeydew melon,
J. Agric. Food Chem., 1982, 30, 6, 1208-1211, https://doi.org/10.1021/jf00114a051
. [all data]
Pino, Almora, et al., 2003
Pino, J.; Almora, K.; Marbot, R.,
Volatile components of papaya (Carica papaya L., maradol variety) fruit,
Flavour Fragr. J., 2003, 18, 6, 492-496, https://doi.org/10.1002/ffj.1248
. [all data]
Shalit, Katzir, et al., 2001
Shalit, M.; Katzir, N.; Tadmor, Y.; Larkov, O.; Burger, Y.; Shalekhet, F.; Lastochkin, E.; Ravid, U.; Amar, O.; Edelstein, M.; Karchi, Z.; Lewinsohn, E.,
Acetyl-CoA: alcohol acetyltransferase activity and aroma formation in ripening melon fruits,
J. Agric. Food Chem., 2001, 49, 2, 794-799, https://doi.org/10.1021/jf001075p
. [all data]
Beaulieu and Grimm, 2001
Beaulieu, J.C.; Grimm, C.C.,
Identification of volatile compounds in cantaloupe at various developmental stages using solid phase microextraction,
J. Agric. Food Chem., 2001, 49, 3, 1345-1352, https://doi.org/10.1021/jf0005768
. [all data]
Bauchot, Mottram, et al., 1998
Bauchot, A.D.; Mottram, D.S.; Dodson, A.T.; John, P.,
Effect of aminocyclopropane-1-carboxylic acid oxidase antisense gene on the formation of volatile esters in cantaloupe charentais melon (Cv. Védrandais),
J. Agric. Food Chem., 1998, 46, 11, 4787-4792, https://doi.org/10.1021/jf980692z
. [all data]
Aubert C. and Pitrat M., 2006
Aubert C.; Pitrat M.,
Volatile compounds in the skin and pulp of Queen Anne's pocket melon,
J. Agric. Food Chem., 2006, 54, 21, 8177-8182, https://doi.org/10.1021/jf061415s
. [all data]
Aubert and Bourger, 2004
Aubert, C.; Bourger, N.,
Investigation of volatiles in charentais cantaloupe melons (Cucumis melo Var. cantalupensis). Characterization of aroma constituents in some cultivars,
J. Agric. Food Chem., 2004, 52, 14, 4522-4528, https://doi.org/10.1021/jf049777s
. [all data]
Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D.,
Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry,
J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y
. [all data]
Hayata, Sakamoto, et al., 2003
Hayata, Y.; Sakamoto, T.; Maneerat, C.; Li, X.; Kozuka, H.; Sakamoto, K.,
Evaluation of aroma compounds contributing to muskmelon flavor in Porapak Q extracts by aroma extract dilution analysis,
J. Agric. Food Chem., 2003, 51, 11, 3415-3418, https://doi.org/10.1021/jf0209950
. [all data]
Umano, Hagi, et al., 1992
Umano, K.; Hagi, Y.; Nakahara, K.; Shoji, A.; Shibamoto, T.,
Volatile constituents of green and ripened pineapple (Aanas comosus [L.] Merr.),
J. Agric. Food Chem., 1992, 40, 4, 599-603, https://doi.org/10.1021/jf00016a014
. [all data]
Aubert, Baumann, et al., 2005
Aubert, C.; Baumann, S.; Arguel, H.,
Optimization of the Analysis of Flavor Volatile Compounds by Liquid-Liquid Microextraction (LLME). Application to the Aroma Analysis of Melons, Peaches, Grapes, Strawberries, and Tomatoes,
J. Agric. Food Chem., 2005, 53, 23, 8881-8895, https://doi.org/10.1021/jf0510541
. [all data]
Weenen, Koolhaas, et al., 1996
Weenen, H.; Koolhaas, W.E.; Apriyantono, A.,
Sulfur-containing volatiles of durian fruits (Durio zibethinus Murr.),
J. Agric. Food Chem., 1996, 44, 10, 3291-3293, https://doi.org/10.1021/jf960191i
. [all data]
Robinson, Adams, et al., 2012
Robinson, A.L.; Adams, D.O.; Boss, P.K.; Heymann, H.; Solomon, P.S.; Trengove, R.D.,
Influence of geographic origine on the sensory characteristics and wine composition of Vitus viniferas cv. Cabernet Sauvignon wines from Australia (Supplemental data),
Am. J. Enol. Vitic., 2012, 64, 4, 467-476, https://doi.org/10.5344/ajev.2012.12023
. [all data]
Beaulieu and Lancaster, 2007
Beaulieu, J.C.; Lancaster, V.A.,
Correlating Volatile Compounds, Sensory Attributes, and Quality Parameters in Stored Fresh-Cut Cantaloupe,
J. Agric. Food Chem., 2007, 55, 23, 9503-9513, https://doi.org/10.1021/jf070282n
. [all data]
Jordán, Margaría, et al., 2002
Jordán, M.J.; Margaría, C.A.; Shaw, P.E.; Goodner, K.L.,
Aroma active components in aqueous kiwi fruit essence and kiwi fruit puree by GC-MS and multidimensional GC/GC-O,
J. Agric. Food Chem., 2002, 50, 19, 5386-5390, https://doi.org/10.1021/jf020297f
. [all data]
Hayata, Sakamoto, et al., 2002
Hayata, Y.; Sakamoto, T.; Kozuka, H.; Sakamoto, K.; Osajima, Y.,
Analysis of aromatic volatile compounds in 'Miyabi' melon (Cucumis melo L.) using the Porapak Q column,
J. Jpn. Soc. Hortic. Sci., 2002, 71, 4, 517-525, https://doi.org/10.2503/jjshs.71.517
. [all data]
Werkhoff, Güntert, et al., 1998
Werkhoff, P.; Güntert, M.; Krammer, G.; Sommer, H.; Kaulen, J.,
Vacuum headspace method in aroma research: flavor chemistry of yellow passion fruits,
J. Agric. Food Chem., 1998, 46, 3, 1076-1093, https://doi.org/10.1021/jf970655s
. [all data]
Welke, Manfroi, et al., 2012
Welke, J.E.; Manfroi, V.; Zanus, M.; Lazarotto, M.; Zini, C.A.,
Characterization of the volatile profile of Brazilian merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection,
J. Chromatogr. A, 2012, 1226, 124-139, https://doi.org/10.1016/j.chroma.2012.01.002
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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