1H-Pyrazole,4-isocyanato-1,3,5-trimethyl-
- 中文别名:4-异氰基-1,3,5-三甲基-1H-吡唑
- 中文释义:4-异氰基-1,3,5-三甲基-1H-吡唑;4-异氰酰基-1,3,5-三甲基-1H-吡唑
- 英文别名:4-isocyanato-1,3,5-trimethylpyrazole;
4-Isocyanato-1,3,5-trimethyl-1H-pyrazole;
1,3,5-trimethylpyrazol-4-isocyanate
- CAS No.:252956-48-2
- 分子式:
C7H9N3O
- 分子量:151.17
- 精确分子量:151.07500
- PSA:47.25000
- InChI:The Key: LFXTVSHXGKVTQV-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.14g/cm3
- 熔点:
- 36ºC
- 沸点:
- 76-80/2mm
- 闪点:
- 95.3ºC
- 折射率:
- 1.561
- 蒸汽压:
- 0.0541mmHg at 25°C
安全信息
- 密度:
- 1.14g/cm3
- 熔点:
- 36ºC
- 沸点:
- 76-80/2mm
- 闪点:
- 95.3ºC
- 折射率:
- 1.561
- 蒸汽压:
- 0.0541mmHg 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%