2386-98-3

2386-98-3结构式
2386-98-3结构式

化源商城直购

英文名 N,N,N',N'-tetramethyl-3-Boranediamine
分子式 C4H13BN2
分子量 99.97040
精确质量 100.11700
PSA 6.48000
蒸汽压 61.7mmHg at 25°C
海关编码 2931900090
海关编码 2931900090
中文概述 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%