2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
- Formula: C26H26N2O2S
- Molecular weight: 430.562
- IUPAC Standard InChI: InChI=1S/C26H26N2O2S/c1-25(2,3)15-7-9-19-17(13-15)27-23(29-19)21-11-12-22(31-21)24-28-18-14-16(26(4,5)6)8-10-20(18)30-24/h7-14H,1-6H3
- IUPAC Standard InChIKey: AIXZBGVLNVRQSS-UHFFFAOYSA-N
- CAS Registry Number: 7128-64-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2,5-Bis(5-t-butylbenzoxazol-2-yl)thiophene; 2,5-Bis(5-tert-butylbenzoxazol-2-yl)thiophene; Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-; 2,5-Bis-2(5-tert-butylbenzoxazolyl)thiophene; 2,5-Bis(5-tert-butylbenzoxazoyl)-2-thiophene; Benzoxazole, 2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-; BBOT; 2,2'-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole); 2,5-Bis(5'-tert-butyl-2-benzoxazolyl)thiophene; BBOT 150; NSC 158163; Uvitex OB; 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW-7085 |
| NIST MS number | 235779 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | SE-30 | 3750. | Ramsey, Lee, et al., 1980 | He, Chromosorb G HP (80-100 mesh); Column length: 1.5 m; Program: not specified |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Other | Methyl Silicone | 3750. | Ardrey and Moffat, 1981 | Program: not specified |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ramsey, Lee, et al., 1980
Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses,
J. Chromatogr., 1980, 184, 2, 185-206, https://doi.org/10.1016/S0021-9673(00)85641-1
. [all data]
Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase,
J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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