1H-Naphtho[2,1-b]thiopyran,2,3-dihydro-, 4,4-dioxide
更新时间：2024-04-10 17:54:43
![1H-Naphtho[2,1-b]thiopyran,2,3-dihydro-, 4,4-dioxide结构式](https://image.chemsrc.com/caspic/376/5324-59-4.png)
1H-Naphtho[2,1-b]thiopyran,2,3-dihydro-, 4,4-dioxide结构式
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常用名 | 1H-Naphtho[2,1-b]thiopyran,2,3-dihydro-, 4,4-dioxide | 英文名 | 1H-Naphtho[2,1-b]thiopyran,2,3-dihydro-, 4,4-dioxide |
|---|---|---|---|---|
| CAS号 | 5324-59-4 | 分子量 | 232.29800 | |
| 密度 | 1.312g/cm3 | 沸点 | 473.9ºC at 760mmHg | |
| 分子式 | C13H12O2S | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 316.8ºC |
| 英文名 | 2,3-dihydro-1H-benzo[f]thiochromene 4,4-dioxide |
|---|
| 密度 | 1.312g/cm3 |
|---|---|
| 沸点 | 473.9ºC at 760mmHg |
| 分子式 | C13H12O2S |
| 分子量 | 232.29800 |
| 闪点 | 316.8ºC |
| 精确质量 | 232.05600 |
| PSA | 42.52000 |
| LogP | 3.64050 |
| 折射率 | 1.655 |
| 海关编码 | 2930909090 |
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1H-Naphtho[2,1-... 5324-59-4 |
| 文献：Truce; Toren Journal of the American Chemical Society, 1954 , vol. 76, p. 695,697 |
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~%
1H-Naphtho[2,1-... 5324-59-4 |
| 文献：Truce; Toren Journal of the American Chemical Society, 1954 , vol. 76, p. 695,697 |
![2,3-dihydrobenzo[f]thiochromen-1-one结构式](https://image.chemsrc.com/caspic/467/3528-20-9.png)
![1H-Naphtho[2,1-b]thiopyran, 2,3-dihydro-结构式](https://image.chemsrc.com/caspic/024/5395-24-4.png)
| 海关编码 | 2930909090 |
|---|---|
| 中文概述 | 2930909090. 其他有机硫化合物. 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:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
