4-Heptanone, 3-ethyl-
			
			
				 
- 中文别名:3-乙基-4-庚酮
 
- 中文释义:3-乙基-4-庚酮
 
- 英文别名:3-ethylheptan-4-one;
4-Heptanone,3-ethyl;
3-ethyl-heptan-4-one;
3-Ethyl-4-heptanone;
3-Aethyl-heptan-4-on  
- CAS No.:1528-25-2
 
- 分子式:C9H18O
 
- 分子量:142.24
 
- 精确分子量:142.13600
 
- PSA:17.07000
 
- InChI:The Key: QMQBUTKELHAKRH-UHFFFAOYSA-N
 
- 分子结构式:
				  
			 
			物化性质
- 密度:
 - 0.814g/cm3
 - 沸点:
 - 180ºC at 760 mmHg
 - 闪点:
 - 57.6ºC
 - 折射率:
 - 1.415
 - 蒸汽压:
 - 0.913mmHg at 25°C
 
 
			安全信息
- 密度:
 - 0.814g/cm3
 - 沸点:
 - 180ºC at 760 mmHg
 - 闪点:
 - 57.6ºC
 - 折射率:
 - 1.415
 - 蒸汽压:
 - 0.913mmHg at 25°C
 
 
			
			
			海关数据
中国海关编码:2914190090
- 概述:
 - 2914190090 其他不含其他含氧基的无环酮。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 丙酮报明包装
 - 摘要/Summary:
 - 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
 
 
			
		 
    
   
    
    
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