2689-70-5

2689-70-5结构式
2689-70-5结构式

化源商城直购

中文名 4-甲基-3-氧代四氢噻吩-2-甲酸甲酯
英文名 methyl 4-methyl-3-oxothiolane-2-carboxylate
中文别名 2-甲基-3-氧代-四氢噻吩-2-碳酸甲酯
英文别名 4-methyl-3-oxotetrahydro-2-thiophencarboxylic acid methyl ester
3-oxotetrahydrothiophene
methyl tetrahydro-4-methyl-3-oxothiophene-2-carboxylate
4-methyl-3-oxo-tetrahydro-thiophene-2-carboxylic acid methyl ester
2-Methoxycarbonyl-4-methyl-3-oxotetrahydrothiophene
Methyl 4-methyl-3-oxo-tetrahydrothiophene-2-carboxylate
4-Methyl-2-carbomethoxy-3-oxothiophan
密度 1.224
沸点 254ºC
分子式 C7H10O3S
分子量 174.21700
闪点 116ºC
精确质量 174.03500
PSA 68.67000
LogP 0.48000
海关编码 2934999090

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2689-70-5结构式

2689-70-5

文献:Sharps Associates Patent: US3946111 A1, 1976 ;

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2689-70-5结构式

2689-70-5

文献:Byk Gulden Lomberg Chemische Fabrik GmbH Patent: US4272507 A1, 1981 ;

~94%

2689-70-5结构式

2689-70-5

文献:Liu, Hsing-Jang; Ngooi, Teng Ko Canadian Journal of Chemistry, 1982 , vol. 60, p. 437 - 439
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%