463-39-8

• 常用中文名：Bis[2-(2-fluoroethoxy)ethoxy]methane
• 常用英文名：Bis[2-(2-fluoroethoxy)ethoxy]methane
• CAS号：463-39-8
• 分子式：C₉H₁₈F₂O₄
• 分子量：228.23400
• 发布时间：2017-04-26 17:03:04
• 更新时间：2024-04-05 16:13:32

名称

• 英文名: 1-(2-fluoroethoxy)-2-[2-(2-fluoroethoxy)ethoxymethoxy]ethane
• 英文别名: 1,13-difluoro-3,6,8,11-tetraoxatridecane; 1,13-Difluor-3,6,8,11-tetraoxa-tridecan

物化性质

• 密度: 1.069g/cm3
• 沸点: 268.5ºC at 760 mmHg
• 分子式: C₉H₁₈F₂O₄
• 分子量: 228.23400
• 闪点: 123.5ºC
• 精确质量: 228.11700
• PSA: 36.92000
• LogP: 0.94930
• 蒸汽压: 0.0126mmHg at 25°C
• 折射率: 1.393

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : PA4375000 CHEMICAL NAME : Methane, bis(2-(2-fluoroethoxy)ethoxy)- CAS REGISTRY NUMBER : 463-39-8 BEILSTEIN REFERENCE NO. : 1765269 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H18-F2-O4 MOLECULAR WEIGHT : 228.27 WISWESSER LINE NOTATION : F2O2O1O2O2F HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3900 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,46,1952

安全

• 海关编码: 2903399090

合成路线

50-00-0 373-22-8 ~% 463-39-8

文献：Olah; Pavlath Acta Chimica Academiae Scientiarum Hungaricae, 1954 , vol. 4, p. 89,94

上下游产品

上游产品  2
50-00-0 373-22-8
下游产品  0

海关

海关编码	2903399090
中文概述	2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 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	2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%