2-Pyrrolidinone,1-(1,1-dimethylethyl)-
			
			
				 
- 中文别名:N-特丁基-2-吡咯烷酮
 
- 中文释义:N-特丁基-2-吡咯烷酮;2-Methylnaphth(2,1-d)oxazole;2-methylnaphtho[2,1-d][1,3]oxazole;2-Methylnaphth[2,1-d]oxazole;2-diazo-1-naphthol-4-sulfonic acid hydrate;2-Butene-1,4-diol bis(bromoacetate);1,4-Bis(bromoacetoxy)-2-butene;Phosphonic acid,P-(4-bromophenyl)-
 
- 英文别名:1-tert-butylpyrrolidin-2-one;
1-tert-butyl-pyrrolidin-2-one;
EINECS 243-972-3;
1-t-Butyl-2-pyrrolidinon;
N-t-Butyl-2-pyrrolidinon  
- CAS No.:20687-53-0
 
- 分子式:C8H15NO
 
- 分子量:141.21100
 
- 精确分子量:141.11500
 
- PSA:20.31000
 
- InChI:InChI=1/C8H15NO/c1-8(2,3)9-6-4-5-7(9)10/h4-6H2,1-3H3
 
- 分子结构式:
				  
			 
			物化性质
- 密度:
 - 0.99g/cm3
 - 沸点:
 - 226.8ºC at 760mmHg
 - 闪点:
 - 96.5ºC
 - 折射率:
 - 1.477
 - 蒸汽压:
 - 0.0804mmHg at 25°C
 
 
			安全信息
- 密度:
 - 0.99g/cm3
 - 沸点:
 - 226.8ºC at 760mmHg
 - 闪点:
 - 96.5ºC
 - 折射率:
 - 1.477
 - 蒸汽压:
 - 0.0804mmHg at 25°C
 
 
			
			
			海关数据
中国海关编码:2933790090
- 概述:
 - 2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 普通关税:20.0%
 - 申报要素:
 - 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
 - 摘要/Summary:
 - 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%