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methylthiophenes

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Journal Article
Published: 01 February 1987
Clays and Clay Minerals (1987) 35 (1): 53–59.
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Data from pyrolysis gas chromatography: (A) pyrolysis gas chromatogram of a...
Published: 01 March 2017
-methylnaphthalene; 2MThio = 2-methylthiophene; P-N-A = paraffinic–naphthenic–aromatic; TMB = trimethylbenzene.
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Mass chromatograms of homologue series and identified in the products of sa...
Published: 01 February 2017
fragmentary ions ( b – d ) and the sum of fragmentary ions of thiophenes ( e ), which are shown in the figure; also shown are pyrolysis temperature steps, at which mass fragmentograms of the relevant homologous series were taken. 2MeT and 3MeT, 2-methyl- and 3-methylthiophenes; 2EtT and 2PrT, 2-ethyl- and 2
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Fragments of mass chromatograms of volatiles in:  a , quartz (sample 191–61...
Published: 01 November 2017
(H 2 O); 5, butane (C 4 H 10 ); 6, 2-propanone (C 3 H 6 O); 7, acetic acid (C 2 H 4 O 2 ); 8, 2-methylthiophene (C 5 H 6 S); 9, 3-methylthiophene (C 5 H 6 S); 10, 2-ethylthiophene (C 6 H 8 S); 11, pentanoic acid (C 5 H 10 O 2 ); 12, 2-propylthiophene (C 7 H 10 S); 13, hexanoic acid (C 6 H 12 O 2
Journal Article
Published: 01 February 2017
Russ. Geol. Geophys. (2017) 58 (2): 225–239.
... fragmentary ions ( b – d ) and the sum of fragmentary ions of thiophenes ( e ), which are shown in the figure; also shown are pyrolysis temperature steps, at which mass fragmentograms of the relevant homologous series were taken. 2MeT and 3MeT, 2-methyl- and 3-methylthiophenes; 2EtT and 2PrT, 2-ethyl- and 2...
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Journal Article
Published: 01 November 2020
Russ. Geol. Geophys. (2020) 61 (11): 1260–1282.
... 64 4.680 0.629 CS 2 Carbon disulfide 75-15-0 76 7.958 0.064 C 2 H 6 S 2 Dimethyl disulfide 624-92-0 94 15.526 0.050 C 5 H 6 S 2-Methylthiophene 554-14-3 98 16.817 0.059 C 5 H 6 S 3-Methylthiophene 616-44-4 98 17.177 0.072 C 6 H 8 S 2-Ethylthiophene 872-55-9...
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Journal Article
Published: 01 November 2017
Russ. Geol. Geophys. (2017) 58 (11): 1366–1383.
... (H 2 O); 5, butane (C 4 H 10 ); 6, 2-propanone (C 3 H 6 O); 7, acetic acid (C 2 H 4 O 2 ); 8, 2-methylthiophene (C 5 H 6 S); 9, 3-methylthiophene (C 5 H 6 S); 10, 2-ethylthiophene (C 6 H 8 S); 11, pentanoic acid (C 5 H 10 O 2 ); 12, 2-propylthiophene (C 7 H 10 S); 13, hexanoic acid (C 6 H 12 O 2...
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Journal Article
Published: 01 October 2019
Geochemical Perspectives (2019) 8 (2): 186–206.
... confirmed the presence of thiophene, 2-methylthiophene, and 3-methylthiophene, as well as various aromatic compounds. Because of the diversity of molecular structures, the nature of this organic material is consistent with complex synthesis, whether from meteoritic or geological interactions. Figure...
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Journal Article
Published: 01 May 2020
Russ. Geol. Geophys. (2020) 61 (5-6): 663–674.
... from 2-methylthiophene (C 5 H 6 S) to 3-butylthiophene (C 8 H 12 S), etc. ( Tomilenko et al., 2018a ; Sobolev et al., 2018 , 2019a ,b). Thus, the experimental results evidence that significant NH 3 concentrations may occur in a fluid that is stable either in low- f O 2 subcratonic...
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Journal Article
Published: 01 December 2016
Russ. Geol. Geophys. (2016) 57 (12): 1728–1749.
... 1.125 0.618 0.034 0.036 0.808 0.408 0.005 – 0.024 0.383 0.006 C 4 H 4 S Thiophene 110-02-1 – – – – – – – 0.026 – – – – C 5 H 5 S 2-Methylthiophene 554-14-3 – – – 0.007 – 0.033 – 0.014 – 0.006 – 0.007 C 5 H 6 S 3-Methylthiophene 616-44-4 – – – 0.024...
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Journal Article
Published: 01 October 2018
Russ. Geol. Geophys. (2018) 59 (10): 1365–1379.
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 2017
AAPG Bulletin (2017) 101 (3): 289–319.
...-methylnaphthalene; 2MThio = 2-methylthiophene; P-N-A = paraffinic–naphthenic–aromatic; TMB = trimethylbenzene. ...
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