4-甲基-2,3-二氢噻吩 1,1-二氧化物结构式
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常用名 | 4-甲基-2,3-二氢噻吩 1,1-二氧化物 | 英文名 | 4,5-Dihydrothiophene, 1,1-dioxide, 3-methyl- |
|---|---|---|---|---|
| CAS号 | 872-94-6 | 分子量 | 132.18100 | |
| 密度 | 1.24g/cm3 | 沸点 | 298.4ºC at 760mmHg | |
| 分子式 | C5H8O2S | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 178.4ºC |
| 中文名 | 4-甲基-2,3-二氢噻吩 1,1-二氧化物 |
|---|---|
| 英文名 | 4-Methyl-2,3-dihydrothiophene 1,1-dioxide |
| 英文别名 | 更多 |
| 密度 | 1.24g/cm3 |
|---|---|
| 沸点 | 298.4ºC at 760mmHg |
| 分子式 | C5H8O2S |
| 分子量 | 132.18100 |
| 闪点 | 178.4ºC |
| 精确质量 | 132.02500 |
| PSA | 42.52000 |
| LogP | 1.78950 |
| 折射率 | 1.505 |
| 海关编码 | 2934999090 |
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~83%
4-甲基-2,3-二氢噻吩 1... 872-94-6 |
| 文献:Chou, Ta-shue; Tso, Hsi-Hua; Chang, Lee-Jean Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 515 - 520 |
|
~20%
4-甲基-2,3-二氢噻吩 1... 872-94-6
详细
|
| 文献:Chou, Ta-shue; Tso, Hsi-Hua; Chang, Lee-Jean Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 515 - 520 |
|
~9%
4-甲基-2,3-二氢噻吩 1... 872-94-6
详细
|
| 文献:Chou, Ta-shue; Tso, Hsi-Hua; Chang, Lee-Jean Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 515 - 520 |
|
~%
4-甲基-2,3-二氢噻吩 1... 872-94-6 |
| 文献:Birch; McAllan Journal of the Chemical Society, 1951 , p. 3411,3415 |
|
~%
4-甲基-2,3-二氢噻吩 1... 872-94-6 |
| 文献:Birch; McAllan Journal of the Chemical Society, 1951 , p. 3411,3415 |
| 4-甲基-2,3-二氢噻吩 1,1-二氧化物上游产品 5 | |
|---|---|
| 4-甲基-2,3-二氢噻吩 1,1-二氧化物下游产品 4 | |
| 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% |
| 4,5-Dihydrothiophene,1,1-dioxide,3-methyl |
| 4-methyl-2,3-dihydro-1 |
| F1294-0058 |
| 3-Methyl-4,5-dihydro-thiophen-dioxyd-(1,1) |
| 3-methyl-4,5-dihydrothiophene 1,1-dioxide |
| 3-methyl-2-sulfolene |
| 4-Methyl-2,3-dihydro-thiophen-1,1-dioxid |
| 4-methyl-2,3-dihydro-thiophene 1,1-dioxide |
| 3-Methyl-sulfol-2-en |