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CAS号 EC号 Hill配方 化学配方 摩尔质量 60-29-7 200-467-2 C₄H₁₀O (C₂H₅)₂O 74.12 g/mol 描述 产品目录编号 100930 同义词 Ethyl ether, Ether, Et2O, Ethoxyethane 概述 Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS. 产品信息 CAS号 60-29-7 EC索引编号 603-022-00-4 EC号 200-467-2 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 汽化值 1 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 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) ≥ 98.0 % Evaporation residue ≤ 0.0003 % Water ≤ 0.03 % Colour ≤ 10 Hazen Acidity ≤ 0.0002 meq/g Alkalinity ≤ 0.0002 meq/g Peroxide ≤ 0.0005 % Fluorescence (as quinine at 254 nm) ≤ 1.0 ppb Fluorescence (as quinine at 365 nm) ≤ 1.0 ppb Transmission (at 220 nm) ≥ 30 % Transmission (at 235 nm) ≥ 55 % Transmission (at 250 nm) ≥ 80 % Transmission (at 270 nm) ≥ 90 % Transmission (from 300 nm) ≥ 98 % Absorbance (at 220 nm) ≤ 0.52 Absorbance (at 235 nm) ≤ 0.26 Absorbance (at 250 nm) ≤ 0.10 Absorbance (at 270 nm) ≤ 0.05 Absorbance (from 300 nm) ≤ 0.01 The product is stabilized with about 2% ethanol.
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下一件merck millipore产品：merck millipore,默克密理博,SLCR025NK,Millex-LCR 过滤器，0.45 µm，亲水性 PTFE，25 mm，非无菌
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