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CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 60-29-7 200-467-2 C₄H₁₀O (C₂H₅)₂O 74.12 g/mol ACS,ISO,Reag. Ph Eur 描述 产品目录编号 100921 同义词 Et2O, Ethoxyethane, Ethyl ether, Ether 概述 EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. 产品信息 CAS号 60-29-7 EC索引编号 603-022-00-4 EC号 200-467-2 级别 ACS,ISO,Reag. Ph Eur Hill配方 C₄H₁₀O 化学配方 (C₂H₅)₂O Molar Mass 74.12 g/mol HS代码 2909 11 00 结构配方图像 理化信息 沸点 34.6 °C (1013 hPa) 密度 0.71 g/cm³ (20 °C) 爆炸极限 1.7 - 36 %(V) 闪点 -40 °C 燃点 180 °C 熔点 -116.3 °C 蒸汽压力 587 hPa (20 °C) 溶解度 69 g/l (20 °C) 毒性学信息 LD 50口服 LD50 Rat 1215 mg/kg LD 50皮下注射 LD50 Rabbit > 2000 mg/kg GHS安全信息 危害性图示 
危害性声明 H224: 极易燃液体和蒸气。
H302: 吞咽有害。
H336: 可能造成嗜睡或头晕
EUH019: 可能产生易爆过氧化物。
EUH066: 反复暴露可能引起皮肤干燥和开裂。
注意事项声明 P210: 远离热源/火花/明火。禁止吸烟。
P240: 容器和接收设备接地、连接。
P304 + P340: 如误吸入：将患者转移到空气新鲜处，保持呼吸舒适的休息姿势。
P403 + P233: 存放在通风良好的地方。保持容器密闭。
提示语 危险 RTECS KI5775000 储存类别 3 易燃液体 WGK WGK 1 轻度的水危害 一次性 1
有机无卤素溶剂: Category A.安全信息 危害性符号 
Highly Flammable
Harmful
危险种类 ?????, ??? R相 R 12-19-22-66-67
Extremely flammable.May form explosive peroxides.Harmful if swallowed.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness.S相 S 9-16-29-33
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.运输信息 申报（铁路和陆路）ADR、RID UN 1155 Diethylether, 3, I 申报（空运）IATA-DGR UN 1155 DIETHYL ETHER, 3, I 申报（海运）IMDG-代码 UN 1155 DIETHYL ETHER, 3, I 规格 规格 Purity (GC) ≥ 99.7 % Identity (IR) conforms Appearance clear Colour ≤ 10 Hazen Titrable acid ≤ 0.0002 meq/g Alkalinity ≤ 0.0002 meq/g Density (d 20 °C/20 °C) 0.713 - 0.715 Boiling point 34 - 35 °C Chloride (Cl) ≤ 0.00003 % Sulphate (SO₄) ≤ 0.00003 % Acetone (GC) ≤ 0.005 % Ethanol (GC) ≤ 0.02 % Methanol (GC) ≤ 0.02 % Peroxide (as H₂O₂) ≤ 0.000015 % Carbonyl compounds (as HCHO) ≤ 0.001 % Carbonyl compounds (as CO) ≤ 0.001 % Matter discoloured by H₂SO₄ ≤ 10 Hazen Al (Aluminium) ≤ 0.00005 % B (Boron) ≤ 0.000002 % Ba (Barium) ≤ 0.00001 % Ca (Calcium) ≤ 0.00005 % Cd (Cadmium) ≤ 0.000005 % Co (Cobalt) ≤ 0.000002 % Cr (Chromium) ≤ 0.000002 % Cu (Copper) ≤ 0.000002 % Fe (Iron) ≤ 0.00001 % Mg (Magnesium) ≤ 0.00001 % Mn (Manganese) ≤ 0.000002 % Ni (Nickel) ≤ 0.000002 % Pb (Lead) ≤ 0.00001 % Sn (Tin) ≤ 0.00001 % Zn (Zinc) ≤ 0.00001 % Evaporation residue ≤ 0.0005 % Water ≤ 0.03 % The product is stabilized with 5 - 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).
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