| 英文名 | tris(4-methylphenyl)-selanylidene-λ5-phosphane |
|---|---|
| 英文别名 |
Phosphine selenide,tri-p-tolyl
Tri-p-tolyl-phosphinselenid tri-p-tolylphosphine selenide tris-p-tolylphosphine selenide |
| 沸点 | 479.7ºC at 760mmHg |
|---|---|
| 分子式 | C21H22PSe |
| 分子量 | 384.33300 |
| 闪点 | 243.9ºC |
| 精确质量 | 385.06200 |
| PSA | 9.81000 |
| LogP | 4.10170 |
| 蒸汽压 | 6.74E-09mmHg at 25°C |
| 海关编码 | 2902909090 |
|---|
|
~99%
10089-43-7 |
| 文献：Malito, John; Alyea, Almer C. Phosphorus, Sulfur and Silicon and the Related Elements, 1990 , vol. 54, # 1/4 p. 95 - 99 |
|
~%
10089-43-7 |
| 文献：Michaelis Justus Liebigs Annalen der Chemie, 1901 , vol. 315, p. 91 |
| 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% |
