539-71-9

• 常用中文名：亞乙二(胺甲酸乙酯)
• 常用英文名：ethylidene diurethan
• CAS号：539-71-9
• 分子式：C₈H₁₆N₂O₄
• 分子量：204.22400
• 发布时间：2018-07-10 10:08:42
• 更新时间：2025-08-25 18:10:37

名称

• 中文名: 亞乙二(胺甲酸乙酯)
• 英文名: ethylidene diurethan
• 中文别名: 亞乙烏拉坦
• 英文别名: 1,1-Bis-(ethoxycarbonylamino)-ethan; Diethyl ethylenedicarbamate; N,N'-ethylidene-bis-carbamic acid diethyl ester; ethylidene diurethane; N,N'-Aethyliden-bis-carbamidsaeure-diaethylester; Aethylidendicarbamidsaeure-diaethylester; 1,1-Bis(aethoxycabonylamino)aethan; Ethylenebiscarbamic acid,diethyl ester; N,N'-Ethylidenebis(carbamic acid ethyl) ester; Aethyliden-diurethan

物化性质

• 密度: 1.102g/cm3
• 沸点: 348.8ºC at 760 mmHg
• 分子式: C₈H₁₆N₂O₄
• 分子量: 204.22400
• 闪点: 164.7ºC
• 精确质量: 204.11100
• PSA: 76.66000
• LogP: 1.60640
• 折射率: 1.45

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : FA9460000 CHEMICAL NAME : Carbamic acid, ethylidenedi-, diethyl ester CAS REGISTRY NUMBER : 539-71-9 BEILSTEIN REFERENCE NO. : 1812838 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H16-N2-O4 MOLECULAR WEIGHT : 204.26 WISWESSER LINE NOTATION : 2OVMYMVO2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 6500 mg/kg/13W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors REFERENCE : JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 9,35,1948

安全

• 海关编码: 2924199090

合成路线

75-07-0 51-79-6 ~% 539-71-9

文献：Nencki Chemische Berichte, 1874 , vol. 7, p. 162

105-57-7 51-79-6 ~% 539-71-9

文献：Bischoff Chemische Berichte, 1874 , vol. 7, p. 634

861579-36-4 ~% 539-71-9

文献：Curtius Chemische Berichte, 1912 , vol. 45, p. 1078 Full Text Show Details Curtius; Franzen Chemische Berichte, 1912 , vol. 45, p. 1040

541-41-3 58052-80-5 ~% 539-71-9

文献：Schmidt,W. Journal fuer Praktische Chemie (Leipzig), 1881 , vol. <2>24, p. 124

上下游产品

上游产品  6
75-07-0 51-79-6 105-57-7 861579-36-4
541-41-3 58052-80-5
下游产品  7
75-07-0 51-79-6 6323-97-3 13698-16-3
124-38-9 123-63-7 5336-13-0

海关

海关编码	2924199090
中文概述	2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 增值税率:17.0%. 退税率:13.0%. 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, 包装
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%