| 中文名 | 2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 |
|---|---|
| 英文名 | 2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonyl chloride |
| 中文别名 | 2,2,5,7,8-五甲基色满-6-磺酰氯 |
| 英文别名 |
2,2,5,7,8-Pentamethyl-chromane-6-sulfonyl chloride
Pmc-Cl 2,2,5,7,8-pentamethyl-3,4-dihydro-2H-chromen-6-sulphonylchloride 2,2,5,5-TETRAMETHYL-2,5-DIHYDROPYRAZINE-1,4-DIOXIDE 2H-1-Benzopyran-6-sulfonylchloride,3,4-dihydro-2,2,5,7,8-pentamethyl 3,4-Dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-sulfonyl chloride pentamethylchromane-6-sulfonyl chloride 2,2,5,7,8-pentamethyl-3,4-dihydro-2H-chromen-6-sulfonyl chloride 2,2,5,7,8-pentamethylchroman-6-sulfonyl Chloride |
| 密度 | 1.205g/cm3 |
|---|---|
| 沸点 | 410.9ºC at 760 mmHg |
| 熔点 | 77-82ºC |
| 分子式 | C14H19ClO3S |
| 分子量 | 302.81700 |
| 闪点 | 202.3ºC |
| 精确质量 | 302.07400 |
| PSA | 51.75000 |
| LogP | 4.72370 |
| 蒸汽压 | 1.39E-06mmHg at 25°C |
| 折射率 | 1.526 |
| 储存条件 | -20℃ |
| 危害码 (欧洲) | C: Corrosive; |
|---|---|
| 风险声明 (欧洲) | R34 |
| 安全声明 (欧洲) | S26-S36/37/39-S45 |
| 危险品运输编码 | UN 3261 |
| 包装等级 | III |
| 海关编码 | 2932999099 |
|
~52%
112160-39-1 |
| 文献:Ramage; Green; Blake Tetrahedron, 1991 , vol. 47, # 32 p. 6353 - 6370 |
|
~%
112160-39-1 |
| 文献:Tetrahedron, , vol. 47, # 32 p. 6353 - 6370 |
|
~%
112160-39-1 |
| 文献:Tetrahedron, , vol. 47, # 32 p. 6353 - 6370 |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 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 | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |