Benzofuran, 2,3-dihydro-
- Formula: C8H8O
- Molecular weight: 120.1485
- IUPAC Standard InChI: InChI=1S/C8H8O/c1-2-4-8-7(3-1)5-6-9-8/h1-4H,5-6H2
- IUPAC Standard InChIKey: HBEDSQVIWPRPAY-UHFFFAOYSA-N
- CAS Registry Number: 496-16-2
- 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: Coumaran; Dihydrobenzofuran; Dihydrocoumarone; Kumaran; 2,3-Dihydrobenzofuran; 2,3-Dihydrobenzofurane; Coumaran (2,3-dihydrobenzofuran)
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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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-1 | 1187. | Wong and Tie, 1993 | He, 35. C @ 5. min, 3. K/min, 200. C @ 20. min; Column length: 50. m; Column diameter: 0.20 mm |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-5 | 1223. | Pino, Marbot, et al., 2004 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
| Capillary | SPB-5 | 1224. | Pino, Marbot, et al., 2002 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
| Capillary | DB-1 | 1188. | Coen, Engel, et al., 1995 | 30. m/0.32 mm/0.25 μm, N2, 3. K/min; Tstart: 150. C; Tend: 280. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 1219. | Miyazawa, Marumoto, et al., 2011 | 30. m/0.25 mm/0.25 μm, Helium, 4. K/min, 260. C @ 5. min; Tstart: 40. C |
| Capillary | ZB-5 | 1211. | Harrison and Priest, 2009 | 30. m/0.25 mm/0.25 μm, Helium, 40. C @ 1. min, 6. K/min, 280. C @ 9. min |
| Capillary | Ultra 2 | 1221. | Byun and Shin, 2008 | 50. m/0.20 mm/0.11 μm, Helium, 60. C @ 5. min, 2. K/min, 230. C @ 30. min |
| Capillary | Elite-5MS | 1216. | Tava, Pecetti, et al., 2007 | 30. m/0.32 mm/0.5 μm, He, 40. C @ 5. min, 4. K/min, 280. C @ 10. min |
| Capillary | Polymethylsiloxane, (PMS-20000) | 1207. | Dohou, Yamni, et al., 2005 | He, 50. C @ 3. min, 3. K/min; Column length: 25. m; Column diameter: 0.20 mm; Tend: 250. C |
| Capillary | DB-5 | 1226. | El-Sayed, Heppelthwaite, et al., 2005 | 30. m/0.25 mm/0.25 μm, 40. C @ 2. min, 4. K/min; Tend: 240. C |
| Capillary | SPB-5 | 1224. | Pino, Marbot, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
| Capillary | SPB-5 | 1226. | Pino, Marbot, et al., 2002, 2 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
| Capillary | DB-1 | 1191. | Habu, Flath, et al., 1985 | 3. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 50. C; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1237. | Alissandrakis, Kibaris, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 40C(3min) => 2C/min => 180C => 10C/min => 250C(5min) |
Lee's RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 175.3 | Shao, Wang, et al., 2006 | 30. m/0.3 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min, 200. C @ 15. min |
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.
Wong and Tie, 1993
Wong, K.C.; Tie, D.Y.,
The Essential Oil of the Leaves of Murraya koenigii Spreng.,
J. Essent. Oil Res., 1993, 5, 4, 371-374, https://doi.org/10.1080/10412905.1993.9698245
. [all data]
Pino, Marbot, et al., 2004
Pino, J.A.; Marbot, R.; Vazquez, C.,
Volatile components of tamarind (Tamarindus indica L.) grown in Cuba,
J. Essent. Oil Res., 2004, 16, 4, 318-320, https://doi.org/10.1080/10412905.2004.9698731
. [all data]
Pino, Marbot, et al., 2002
Pino, J.; Marbot, R.; Rosado, A.,
Volatile constituents of star apple (Chrysophyllum cainito L.) from Cuba,
Flavour Fragr. J., 2002, 17, 5, 401-403, https://doi.org/10.1002/ffj.1116
. [all data]
Coen, Engel, et al., 1995
Coen, M.; Engel, R.; Nahrstedt, A.,
Chavicol β-D-glucoside, a phenylpropanoid heteroside, benzyl-β-D-glucoside and glycosidically bound volatiles from subspecies of Cedronella canariensis,
Phytochemistry, 1995, 40, 1, 149-155, https://doi.org/10.1016/0031-9422(95)00241-X
. [all data]
Miyazawa, Marumoto, et al., 2011
Miyazawa, M.; Marumoto, S.; Kobayashi, T.; Yoshida, S.; Utsumi, Y.,
Determination of characteristic components in essential oils from Wisteria braphybotrys using gas chromatography - olfactometry incremental dilution technique,
Rec. Nat. Prod., 2011, 5, 3, 221-227. [all data]
Harrison and Priest, 2009
Harrison, B.M.; Priest, F.G.,
Composition of peaks used in the preparation of malt for Scotch Whisky production - influence of geographical source and extraction depth,
J. Agric. Food Chem., 2009, 57, 6, 2385-2391, https://doi.org/10.1021/jf803556y
. [all data]
Byun and Shin, 2008
Byun, Y.; Shin, S.,
Analysis of compounds and activity of essential oil from Chrysanthemum zawadskii var. latilobum and C. indicum agaunst antibiotic-resistant pathogenic bacteria,
Nat. Prod. Sci., 2008, 14, 2, 138-142. [all data]
Tava, Pecetti, et al., 2007
Tava, A.; Pecetti, L.; Ricci, M.; Pagnotta, M.A.; Russi, L.,
Volatile compounds from leaves and flowers of Bituminaria bituminosa (L.) Stirt. (Fabaceae) from Italy,
Flavour Fragr. J., 2007, 22, 5, 363-370, https://doi.org/10.1002/ffj.1806
. [all data]
Dohou, Yamni, et al., 2005
Dohou, N.; Yamni, K.; Badoc, A.; Tahrouch, S.; Idrissi Hassani, L.M.; Bessière, J.-M.,
Composés volatils de Thymelaea lythroides, endémique, ibéro-marocaine,
Bull. Soc. Pharm. Bordeaux, 2005, 144, 63-70. [all data]
El-Sayed, Heppelthwaite, et al., 2005
El-Sayed, A.M.; Heppelthwaite, V.J.; Manning, L.M.; Gibb, A.R.; Suckling, D.M.,
Volatile constituents of fermented sugar baits and their attraction to lepidopteran species,
J. Agric. Food Chem., 2005, 53, 4, 953-958, https://doi.org/10.1021/jf048521j
. [all data]
Pino, Marbot, et al., 2005
Pino, J.A.; Marbot, R.; Rosado, A.; Vázquez, C.,
Volatile constituents of genipap (Genipa americana L.) fruit from Cuba,
Flavour Fragr. J., 2005, 20, 6, 583-586, https://doi.org/10.1002/ffj.1491
. [all data]
Pino, Marbot, et al., 2002, 2
Pino, J.A.; Marbot, R.; Vazquez, C.,
Characterization of volatiles in Loquat fruit (Eriobotrya japonica Lindl.),
Revista CENIC Ciencias Quimicas, 2002, 33, 3, 115-119. [all data]
Habu, Flath, et al., 1985
Habu, T.; Flath, R.A.; Mon, T.R.; Morton, J.F.,
Volatile components of Rooibos tea (Aspalathus linearis),
J. Agric. Food Chem., 1985, 33, 2, 249-254, https://doi.org/10.1021/jf00062a024
. [all data]
Alissandrakis, Kibaris, et al., 2005
Alissandrakis, E.; Kibaris, A.C.; Tarantilis, P.A.; Harizanis, P.C.; Polissiou, M.,
Flavour compounds of Greek cotton honey,
J. Sci. Food Agric., 2005, 85, 9, 1444-1452, https://doi.org/10.1002/jsfa.2124
. [all data]
Shao, Wang, et al., 2006
Shao, X.; Wang, G.; Sun, Y.; Zhang, R.; Xie, K.; Liu, H.,
Determination and Characterization of the Pyrolysis Products of Isoprocarb by GC-MS,
J. Chromatogr. Sci., 2006, 44, 3, 141-147, https://doi.org/10.1093/chromsci/44.3.141
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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