19259-70-2
19259-70-2结构式
- 常用中文名：HEXYLDIPHENYLPHOSPHINE OXIDE
- 常用英文名：HEXYLDIPHENYLPHOSPHINE OXIDE
- CAS号：19259-70-2
- 分子式：C18H23OP
- 分子量：286.34800
- 发布时间：2016-10-21 01:01:17
- 更新时间：2024-01-12 11:01:57
| 英文名 | [hexyl(phenyl)phosphoryl]benzene |
|---|---|
| 英文别名 |
hexyl-diphenyl-phosphine oxide
diphenylhexylphosphine oxide Hexyl-diphenyl-phosphinoxid Phosphine oxide,hexyldiphenyl hexyldiphenylphosphane oxide |
| 密度 | 1.04g/cm3 |
|---|---|
| 沸点 | 384.2ºC at 760 mmHg |
| 分子式 | C18H23OP |
| 分子量 | 286.34800 |
| 闪点 | 186.1ºC |
| 精确质量 | 286.14900 |
| PSA | 26.88000 |
| LogP | 4.58080 |
| 蒸汽压 | 9.22E-06mmHg at 25°C |
| 折射率 | 1.539 |
| 海关编码 | 2902909090 |
|---|
|
~77%
19259-70-2 |
| 文献：Yuanyao Xu; Zhong Li; Jiazhi Xia; Huiju Guo; Yaozeng Huang Synthesis, 1984 , # 9 p. 781 - 782 |
|
~%
19259-70-2 |
| 文献：Stuebe et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 3526,3528 |
|
~%
19259-70-2 |
| 文献：Stuebe et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 3526,3528 |
|
~%
19259-70-2 |
| 文献：Stuebe et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 3526,3528 |
|
~85%
19259-70-2 |
| 文献：Brandi, Alberto; Cicchi, Stefano; Goti, Andrea; Pietrusiewiez, K. Michal Tetrahedron Letters, 1991 , vol. 32, # 27 p. 3265 - 3268 |
| 海关编码 | 2902909090 |
|---|---|
| 中文概述 | 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量 |
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |