1174-61-4

1174-61-4结构式
1174-61-4结构式

化源商城直购

英文名 1-phenyl-3-(triphenyl-λ5-phosphanylidene)propan-2-one
英文别名 Phenylacetylmethylen-triphenylphosphoran
2-Oxo-3-phenylpropylidenetriphenylphosphorane
phenylacetylmethylenetriphenylphosphorane
分子式 C27H23OP
分子量 394.44500
精确质量 394.14900
PSA 26.88000
LogP 4.59450
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%