Benzothiazole
- Formula: C7H5NS
- Molecular weight: 135.186
- IUPAC Standard InChIKey: IOJUPLGTWVMSFF-UHFFFAOYSA-N
- CAS Registry Number: 95-16-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Benzosulfonazole; Vangard BT; 1-Thia-3-azaindene; o-2857; USAF ek-4812; Benzothiazol; 1,3-Benzothiazole
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Van Den Dool and Kratz RI, polar column, temperature ramp
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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax | CP-Wax 52CB | CP-Wax 52CB | Stabilwax | Stabilwax |
| Column length (m) | 30. | 50. | 50. | 60. | 60. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.5 | 0.25 | 0.25 | ||
| Tstart (C) | 40. | 60. | 60. | 40. | 40. |
| Tend (C) | 250. | 220. | 220. | 240. | 240. |
| Heat rate (K/min) | 4. | 4. | 4. | 3. | 3. |
| Initial hold (min) | 5. | 5. | 5. | 5. | 5. |
| Final hold (min) | 15. | 30. | 30. | 10. | 10. |
| I | 1948. | 1929. | 1937. | 1982. | 1982. |
| Reference | Pozo-Bayon M.A., Ruiz-Rodriguez A., et al., 2007 | Mahadevan and Farmer, 2006 | Mahadevan and Farmer, 2006 | Cros S., Lignot B., et al., 2005 | Cros, Lignot, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-FFAP | Supelcowax-10 | DB-FFAP | Supelcowax-10 | DB-Wax |
| Column length (m) | 30. | 60. | 30. | 60. | 60. |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 35. | 35. | 35. | 35. | 40. |
| Tend (C) | 200. | 195. | 200. | 195. | 200. |
| Heat rate (K/min) | 10. | 2. | 10. | 2. | 2. |
| Initial hold (min) | 5. | 5. | 5. | 5. | |
| Final hold (min) | 30. | 90. | 30. | 90. | |
| I | 1958. | 1961. | 1932. | 1961. | 1984. |
| Reference | Karagül-Yüceer, Vlahovich, et al., 2003 | Chung, Yung, et al., 2002 | Karagül-Yüceer, Cadwallader, et al., 2002 | Chung, Yung, et al., 2001 | Lee, Suriyaphan, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax | DB-Wax | DB-Wax |
| Column length (m) | 60. | 60. | 30. | 60. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.53 | 0.53 |
| Phase thickness (μm) | 0.25 | 0.5 | 0.25 | 1. | 1. |
| Tstart (C) | 50. | 40. | 20. | 20. | 20. |
| Tend (C) | 230. | 250. | 200. | 200. | 200. |
| Heat rate (K/min) | 2. | 4. | 4. | 4. | 4. |
| Initial hold (min) | 2. | 5. | 5. | 5. | |
| Final hold (min) | 60. | 10. | 10. | 10. | 10. |
| I | 1968. | 1991. | 1947. | 2000. | 2002. |
| Reference | Shimoda, Yoshimura, et al., 2001 | Le Guen, Prost, et al., 2000 | Ott, Fay, et al., 1997 | Ott, Fay, et al., 1997 | Ott, Fay, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax | DB-Wax | Supelcowax-10 |
| Column length (m) | 60. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. | 50. | 50. | 40. |
| Tend (C) | 230. | 230. | 230. | 230. | 195. |
| Heat rate (K/min) | 2. | 2. | 2. | 2. | 2. |
| Initial hold (min) | 5. | ||||
| Final hold (min) | 60. | 60. | 60. | 40. | |
| I | 1958. | 1973. | 1962. | 1962. | 1970. |
| Reference | Shimoda, Shiratsuchi, et al., 1996 | Shimoda, Shigematsu, et al., 1995 | Shiratsuchi, Shimoda, et al., 1994 | Shiratsuchi, Shimoda, et al., 1994, 2 | Chung and Cadwallader, 1993 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pozo-Bayon M.A., Ruiz-Rodriguez A., et al., 2007
Pozo-Bayon M.A.; Ruiz-Rodriguez A.; Pernin K.; Cayot N.,
Influence of eggs on the aroma composition of a sponge cake and on the aroma release in model studies on flavored sponge cakes,
J. Agric. Food Chem., 2007, 55, 4, 1418-1426, https://doi.org/10.1021/jf062203y
. [all data]
Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L.,
Key Odor Impact Compounds in Three Yeast Extract Pastes,
J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x
. [all data]
Cros S., Lignot B., et al., 2005
Cros S.; Lignot B.; Bourseau P.; Jaouen P.,
Reverse osmosis for the production of aromatic concentrates from mussel cooking juices: a technical assessment,
Desalination, 2005, 180, 1-3, 263-269, https://doi.org/10.1016/j.desal.2005.01.008
. [all data]
Cros, Lignot, et al., 2005
Cros, S.; Lignot, B.; Bourseau, P.; Jaouen, P.; Prost, C.,
Desalination of mussel cooking juices by electrodialysis: effect on the aroma profile,
J. Food Eng., 2005, 69, 4, 425-436, https://doi.org/10.1016/j.jfoodeng.2004.08.036
. [all data]
Karagül-Yüceer, Vlahovich, et al., 2003
Karagül-Yüceer, Y.; Vlahovich, K.N.; Drake, M.A.; Cadwallader, K.R.,
Characteristic aroma components of rennet casein,
J. Agric. Food Chem., 2003, 51, 23, 6797-6801, https://doi.org/10.1021/jf0345806
. [all data]
Chung, Yung, et al., 2002
Chung, H.-Y.; Yung, I.K.S.; Ma, W.C.J.; Kim, J.-S.,
Analysis of volatile components in frozen and dried scallops (Patinopecten yessoensis) by gas chromatography/mass spectrometry,
Food Res. Int., 2002, 35, 1, 43-53, https://doi.org/10.1016/S0963-9969(01)00107-7
. [all data]
Karagül-Yüceer, Cadwallader, et al., 2002
Karagül-Yüceer, Y.; Cadwallader, K.R.; Drake, M.A.,
Volatile flavor components of stored nonfat dry milk,
J. Agric. Food Chem., 2002, 50, 2, 305-312, https://doi.org/10.1021/jf010648a
. [all data]
Chung, Yung, et al., 2001
Chung, H.Y.; Yung, I.K.S.; Kim, J.-S.,
Comparison of volatile components in dried scallops (Chlamys farreri and Patinopecten yessoensis) prepared by boiling and steaming methods,
J. Agric. Food Chem., 2001, 49, 1, 192-202, https://doi.org/10.1021/jf000692a
. [all data]
Lee, Suriyaphan, et al., 2001
Lee, G.-H.; Suriyaphan, O.; Cadwallader, K.R.,
Aroma components of cooked tail meat of American lobster (Homarus americanus),
J. Agric. Food Chem., 2001, 49, 9, 4324-4332, https://doi.org/10.1021/jf001523t
. [all data]
Shimoda, Yoshimura, et al., 2001
Shimoda, M.; Yoshimura, Y.; Yoshimura, T.; Noda, K.; Osajima, Y.,
Volatile flavor compounds of sweetened condensed milk,
J. Food Sci., 2001, 66, 6, 804-807, https://doi.org/10.1111/j.1365-2621.2001.tb15176.x
. [all data]
Le Guen, Prost, et al., 2000
Le Guen, S.; Prost, C.; Demaimay, M.,
Characterization of odorant compounds of mussels (Mytilus edulis) according to their origin using gas chromatography-olfactometry and gas chromatography-mass spectrometry,
J. Chromatogr. A, 2000, 896, 1-2, 361-371, https://doi.org/10.1016/S0021-9673(00)00729-9
. [all data]
Ott, Fay, et al., 1997
Ott, A.; Fay, L.B.; Chaintreau, A.,
Determination and origin of the aroma impact compounds of yogurt flavor,
J. Agric. Food Chem., 1997, 45, 3, 850-858, https://doi.org/10.1021/jf960508e
. [all data]
Shimoda, Shiratsuchi, et al., 1996
Shimoda, M.; Shiratsuchi, H.; Nakada, Y.; Wu, Y.; Osajima, Y.,
Identification and sensory characterization of volatile flavor compounds in sesame seed oil,
J. Agric. Food Chem., 1996, 44, 12, 3909-3912, https://doi.org/10.1021/jf960115f
. [all data]
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]
Shiratsuchi, Shimoda, et al., 1994
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Off-flavor compounds in spray-dried skim milk powder,
J. Agric. Food Chem., 1994, 42, 6, 1323-1327, https://doi.org/10.1021/jf00042a014
. [all data]
Shiratsuchi, Shimoda, et al., 1994, 2
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Volatile flavor compounds in spray-dried skim milk powder,
J. Agric. Food Chem., 1994, 42, 4, 984-988, https://doi.org/10.1021/jf00040a028
. [all data]
Chung and Cadwallader, 1993
Chung, H.Y.; Cadwallader, K.R.,
Volatile components in blue crab (Callinectes sapidus) meat and processing by-product,
J. Food Sci., 1993, 58, 6, 1203-1207, https://doi.org/10.1111/j.1365-2621.1993.tb06148.x
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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