2-Octanone,1-(triphenylphosphoranylidene)-
- 中文别名:1-(三苯基膦)辛烷-2-酮
- 英文别名:1-(triphenyl-λ5-phosphanylidene)octan-2-one;
EINECS 255-502-4;
Heptanoylmethylentriphenylphosphoran;
1-(Triphenylphosphoranylidene)octan-2-one;
2-Octanone,1-(triphenylphosphoranylidene);
(Heptanoylmethylene)triphenylphosphorane
- CAS No.:41692-90-4
- 分子式:C26H29OP
- 分子量:388.481621
- 精确分子量:388.19600
- PSA:26.88000
- InChI:The Key: HENGQDHJJRVEDZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.08g/cm3
- 沸点:
- 533.8ºC at 760mmHg
- 闪点:
- 276.7ºC
- 折射率:
- 1.581
安全信息
- 密度:
- 1.08g/cm3
- 沸点:
- 533.8ºC at 760mmHg
- 闪点:
- 276.7ºC
- 折射率:
- 1.581
海关数据
中国海关编码:2931900090
- 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%
- 摘要/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%