4-Methylene-1-pyrazoline

4-Methylene-1-pyrazoline名称

[ CAS 号 ]:
10496-76-1

[ 英文名 ]:
4-Methylene-1-pyrazoline

[英文别名 ]:

.4-methylene-4,5-dihydro-3H-pyrazole
.4-Methylen-Δ1-pyrazolin
.4-methylidene-1-pyrazoline
.4-Methylen-1-pyrazolin
4-methylene-1-pyrazoline
.4-Methylen-4,5-dihydro-3H-pyrazol

4-Methylene-1-pyrazoline物理化学性质

[ 分子式 ]:
C₄H₆N₂

[ 分子量 ]:
82.10380

[ 精确质量 ]:
82.05310

[ PSA ]:
24.72000

4-Methylene-1-pyrazoline安全信息

[ 海关编码 ]:
2933199090

4-Methylene-1-pyrazoline上下游产品

4-Methylene-1-pyrazoline上游产品

4-Methylene-1-pyrazoline下游产品

4-Methylene-1-pyrazoline海关

[ 海关编码 ]: 2933199090

[ 中文概述 ]:
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

[ 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%