1561-34-8
1561-34-8结构式
- 常用中文名：2-METHYL-3,3-DICHLOROACROLEIN
- 常用英文名：2-METHYL-3,3-DICHLOROACROLEIN
- CAS号：1561-34-8
- 分子式：C4H4Cl2O
- 分子量：138.98000
- 发布时间：2018-06-11 18:34:40
- 更新时间：2025-11-06 19:12:18
| 英文名 | 3,3-dichloro-2-methylprop-2-enal |
|---|---|
| 英文别名 |
Acrolein,3,3-dichloro-2-methyl-(6CI,7CI)
2-Propenal,3,3-dichloro-2-methyl 3,3-Dichlor-2-methyl-propenal 3,3-Dichlor-2-methylacrolein 2-methyl-3,3-dichloropropenal 3,3-dichloro-2-methyl-acrylaldehyde 3,3-Dichlor-2-methyl-acrylaldehyd b,b-Dichloromethacrolein 3,3-Dichloro-2-methyl-2-propenal 3,3-dichloro-2-methyl-propenal |
| 密度 | 1.288g/cm3 |
|---|---|
| 沸点 | 167.4ºC at 760mmHg |
| 分子式 | C4H4Cl2O |
| 分子量 | 138.98000 |
| 闪点 | 61.8ºC |
| 精确质量 | 137.96400 |
| PSA | 17.07000 |
| LogP | 1.89440 |
| 蒸汽压 | 1.7mmHg at 25°C |
| 折射率 | 1.472 |
| 海关编码 | 2913000090 |
|---|
|
~%
1561-34-8 |
| 文献：Schulze, Klaus; Rentsch, Martina; Haufe, Guenter; Welsch, Thomas Synthesis, 1981 , # 6 p. 483 - 484 |
| 海关编码 | 2913000090 |
|---|---|
| 中文概述 | 2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |