4455-75-8
4455-75-8结构式
- 常用中文名：(2-methylprop-2-enyl-phenyl-phosphoryl)benzene
- 常用英文名：(2-methylprop-2-enyl-phenyl-phosphoryl)benzene
- CAS号：4455-75-8
- 分子式：C16H17OP
- 分子量：256.27900
- 发布时间：2017-12-23 06:16:33
- 更新时间：2025-09-27 11:38:11
| 英文名 | [2-methylprop-2-enyl(phenyl)phosphoryl]benzene |
|---|---|
| 英文别名 |
1-(diphenyl-phosphinoyl)-2-methylprop-2-ene
2-(methyldiphenylphosphinoyl)-1-propene CH2=C(CH3)CH2P(O)Ph2 (2-methylprop-2-enyl-phenyl-phosphoryl)benzene (2-methyl-2-propenyl)-diphenylphosphine oxide 3-Diphenylphosphinoyl-2-methylpropene |
| 密度 | 1.08g/cm3 |
|---|---|
| 沸点 | 351.9ºC at 760 mmHg |
| 分子式 | C16H17OP |
| 分子量 | 256.27900 |
| 闪点 | 166.6ºC |
| 精确质量 | 256.10200 |
| PSA | 26.88000 |
| LogP | 3.57660 |
| 折射率 | 1.556 |
| 海关编码 | 2902909090 |
|---|
| 上游产品 7 | |
|---|---|
| 下游产品 4 | |
![[(3-diphenylphosphoryl-2-methylpropoxy)-diphenylmethyl]benzene结构式](https://image.chemsrc.com/caspic/127/147701-15-3.png)
![[2-methylhexa-1,5-dien-3-yl(phenyl)phosphoryl]benzene结构式](https://image.chemsrc.com/caspic/328/58093-12-2.png)
![7,7-dimethyl-9-phenyl-9$l^C16H17OP-phosphabicyclo[4.3.0]nona-1,3,5-triene 9-oxide结构式](https://image.chemsrc.com/caspic/322/58191-13-2.png)
| 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% |