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28686-90-0

28686-90-0 structure
28686-90-0 structure
  • Name: METHYL4-METHYLTHIOPHENE-2-CARBOXYLATE
  • Chemical Name: methyl 4-methylthiophene-2-carboxylate
  • CAS Number: 28686-90-0
  • Molecular Formula: C7H8O2S
  • Molecular Weight: 156.20200
  • Create Date: 2018-05-24 08:00:00
  • Modify Date: 2024-01-29 21:14:24

Name methyl 4-methylthiophene-2-carboxylate
Synonyms methyl 4-methyl-2-thiophenecarboxylate
Methyl 4-methyl-2-thenoate
4-methyl-2-methoxycarbonylthiophene
4-methyl-2-thiophenecarboxylic acid methyl ester
4-Methyl-thiophen-2-carbonsaeure-methylester
4-methyl-thiophene-2-carboxylic acid methyl ester
2-(Methoxycarbonyl)-4-methylthiophene
Density 1.173g/cm3
Boiling Point 227.2ºC at 760 mmHg
Molecular Formula C7H8O2S
Molecular Weight 156.20200
Flash Point 91.2ºC
Exact Mass 156.02500
PSA 54.54000
LogP 1.84310
Vapour Pressure 0.0786mmHg at 25°C
Index of Refraction 1.531
HS Code 2934999090

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28686-90-0 structure

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Literature: JE IL PHARMACEUTICAL CO., LTD. Patent: WO2004/113281 A1, 2004 ; Location in patent: Page 74 ;

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28686-90-0 structure

28686-90-0

Literature: Takeda Chemical Industries, Ltd. Patent: US5840917 A1, 1998 ;

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Literature: Kozmik, Vaclav; Palecek, Jaroslav Collection of Czechoslovak Chemical Communications, 1992 , vol. 57, # 7 p. 1483 - 1486

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Literature: Kozmik, Vaclav; Palecek, Jaroslav Collection of Czechoslovak Chemical Communications, 1992 , vol. 57, # 7 p. 1483 - 1486

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Literature: Nakaya et al. Nippon Kagaku Zasshi, 1957 , vol. 78, p. 935,938 Chem.Abstr., 1959 , p. 21276

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28686-90-0 structure

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Literature: Lozanova, A. V.; Moiseenkov, A. M.; Semenovskii, A. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 4 p. 619 - 623 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , # 4 p. 838 - 842

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28686-90-0 structure

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Literature: Choi, Hojune; Koo, In Sun Bulletin of the Korean Chemical Society, 2012 , vol. 33, # 2 p. 499 - 504
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%