104132-79-8
104132-79-8结构式
- 常用中文名：Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)
- 常用英文名：Benzeneacetyl chloride, 4-chloro-alpha-oxo- (9CI)
- CAS号：104132-79-8
- 分子式：C8H4Cl2O2
- 分子量：203.02200
- 发布时间：2017-07-24 11:40:24
- 更新时间：2025-09-24 18:42:39
| 英文名 | 2-(4-chlorophenyl)-2-oxoacetyl chloride |
|---|---|
| 英文别名 |
p-chlorophenylglyoxyl chloride
p-chlorophenyl-2-oxoacetyl chloride 4-chlorophenylglyoxyl chloride |
| 分子式 | C8H4Cl2O2 |
|---|---|
| 分子量 | 203.02200 |
| 精确质量 | 201.95900 |
| PSA | 34.14000 |
| LogP | 2.28810 |
| 海关编码 | 2918300090 |
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104132-79-8 |
| 文献：Sumitomo Chemical Company, Limited Patent: EP1541557 A1, 2005 ; Location in patent: Page/Page column 48 ; |
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104132-79-8 |
| 文献：Enders, Dieter; Stoeckel, Bianca A.; Rembiak, Andreas Chemical Communications, 2014 , vol. 50, # 34 p. 4489 - 4491 |
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104132-79-8 |
| 文献：Chen, Chien-Tien; Bettigeri, Sampada; Weng, Shiue-Shien; Pawar, Vijay D.; Lin, Ya-Hui; Liu, Cheng-Yuan; Lee, Way-Zen Journal of Organic Chemistry, 2007 , vol. 72, # 22 p. 8175 - 8185 |
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104132-79-8 |
| 文献：Chen, Chien-Tien; Bettigeri, Sampada; Weng, Shiue-Shien; Pawar, Vijay D.; Lin, Ya-Hui; Liu, Cheng-Yuan; Lee, Way-Zen Journal of Organic Chemistry, 2007 , vol. 72, # 22 p. 8175 - 8185 |
| 上游产品 4 | |
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| 下游产品 2 | |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |