1H-Pyrazole-5-carbonylchloride, 4-chloro-1-methyl-
- 中文别名:4-氯-1-甲基-1H-吡唑-5-羰酰氯
- 中文释义:4-氯-1-甲基-1H-吡唑-5-羰酰氯;4-氯-1-甲基-1H-吡唑-5-甲酰氯
- 英文别名:4-chloro-2-methylpyrazole-3-carbonyl chloride;
4-CHLORO-1-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE
- CAS No.:157142-50-2
- 分子式:
C5H4Cl2N2O
- 分子量:179.00406
- 精确分子量:177.97000
- PSA:34.89000
- InChI:The Key: ZJUBRBFBPOSJDA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.55g/cm3
- 沸点:
- 264.6ºC at 760 mmHg
- 闪点:
- 113.8ºC
- 折射率:
- 1.611
- 蒸汽压:
- 0.00964mmHg at 25°C
安全信息
- 密度:
- 1.55g/cm3
- 沸点:
- 264.6ºC at 760 mmHg
- 闪点:
- 113.8ºC
- 折射率:
- 1.611
- 蒸汽压:
- 0.00964mmHg at 25°C
海关数据
中国海关编码:2933199090
- 概述:
- 2933199090. 其他结构上有非稠合吡唑环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%