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CAS号 EC号 Hill配方 化学配方 摩尔质量 109-66-0 203-692-4 C₅H₁₂ CH₃(CH₂)₃CH₃ 72.15 g/mol 描述 产品目录编号 107179 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 109-66-0 EC号 203-692-4 Hill配方 C₅H₁₂ 化学配方 CH₃(CH₂)₃CH₃ Molar Mass 72.15 g/mol HS代码 2901 10 00 结构配方图像 理化信息 沸点 36 °C (1013 hPa) 密度 0.63 g/cm³ (20 °C) 爆炸极限 1.4 - 8 %(V) 闪点 -48 °C (以纯物质计算) 燃点 285 °C 熔点 -130 °C 蒸汽压力 570 hPa (20 °C) 折射系数 1.358 溶解度 0.04 g/l (25 °C) 毒性学信息 LD 50口服 LD50 Rat > 2000 mg/kg GHS安全信息 危害性图示 
危害性声明 H225: 高度易燃液体和蒸气。
H304: 吞咽及进入呼吸道可能致命。
H336: 可能造成嗜睡或头晕
H411: 对水生生物有毒并具有长期持续影响。
EUH066: 反复暴露可能引起皮肤干燥和开裂。
注意事项声明 P273: 避免释放到环境中。
P301 + P310: 如误吞咽：立即呼叫中毒控制中心或医生。
P331: 不得诱导呕吐。
P403 + P235: 存放在通风良好的地方。保持低温。
提示语 危险 RTECS RZ9450000 储存类别 3 易燃液体 WGK WGK 2 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
Dangerous for the environment
危险种类 ?????, ???, ????? R相 R 12-65-66-67-51/53
Extremely flammable.Harmful: may cause lung damage if swallowed.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.S相 S 9-16-29-33-61-62
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.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.运输信息 申报（铁路和陆路）ADR、RID UN 1265 Pentane, 3, II 申报（空运）IATA-DGR UN 1265 PENTANES, 3, II 申报（海运）IMDG-代码 UN 1265 PENTANES, 3, II 规格 规格 Purity (GC) ≥ 99.5 % Evaporation residue ≤ 0.0002 % Water ≤ 0.005 % Colour ≤ 10 Hazen Acidity ≤ 0.0002 meq/g Alkalinity ≤ 0.0002 meq/g Fluorescence (as quinine at 254 nm) ≤ 1.0 ppb Fluorescence (as quinine at 365 nm) ≤ 1.0 ppb Transmission (at 200 nm) ≥ 50 % Transmission (at 210 nm) ≥ 70 % Transmission (at 215 nm) ≥ 85 % Transmission (at 225 nm) ≥ 95 % Transmission (from 240 nm) ≥ 98 % Absorbance (at 200 nm) ≤ 0.30 Absorbance (at 210 nm) ≤ 0.16 Absorbance (at 215 nm) ≤ 0.07 Absorbance (at 225 nm) ≤ 0.02 Absorbance (from 240 nm) ≤ 0.01 Meet the requirements of "Specific use spectroscopy" according Reag. Ph Eur
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