2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯
- 中文名称:
- 2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯
- 中文别名:
- 2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯;
2,2,5,7,8-五甲基色满-6-磺酰氯
- 英文名称:
- 2H-1-Benzopyran-6-sulfonylchloride, 3,4-dihydro-2,2,5,7,8-pentamethyl-
- 英文别名:
- 2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonyl chloride;
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
- CAS No.:
- 112160-39-1
- 分 子 式:
-
C14H19ClO3S
- 分 子 量:
- 302.82
- 精确分子量:
- 302.07400
- PSA:
- 51.75000
- InChI:
- The Key: UXUOVYKDMGFUDU-UHFFFAOYSA-N3
- 危险品标志:

- 风险术语:
- 34
- 安全术语:
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2
|
| WGK Germany | 3
|
- SDS:
- 查看
2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 物化性质
- 密度:
- 1.205g/cm3
- 熔点:
- 77-82ºC
- 沸点:
- 410.9ºC at 760 mmHg
- 闪点:
- 202.3ºC
- 折射率:
- 1.526
- 蒸汽压:
- 1.39E-06mmHg at 25°C
2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 安全信息
- 包装等级:
- III
- 海关代码:
- 2932999099
- 危险类别码:
- R34
- 安全说明:
- S26-S36/37/39-S45
- 危险标志:
- C: Corrosive;
2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 海关数据
中国海关编码:2932999099
- 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
- 摘要/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%
2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 上游产品
2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯 下游产品