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2,2,4-TRIMETHYLPENTANE
化合物别名: 2,2,4-Trimethylpentane, Isooctane 货号: TS2172-801
分子式: (CH3)2CHCH2(CH3)3 分子量: 114.23
级别: HPLC/SPECTRO CAS号: 540-84-1
应用信息: For use in Liquid Chromatography and Spectrophotometry.Packaged under Nitrogen.Submicron filtered.Also meets ACS Specifications
物化性质
熔点: -107℃ 粘度20℃: 0.5
沸点: 98-99℃ Merck索引第13版: 13,5212
密度: 0.692 at 25℃ (g/ml) 闪点: -7℃
介电常数: 1.94 at 25℃ 有害物质识别系统(HMIS): 2-3-0
洗脱值: 0.01 (Silica) 推荐储存代码: RED
折射率: 1.391 (n20°/D) 国际海事组织危险类代码: 3, UN1262, PG II
指标
Assay (by GC-FID)

≥99.8%
Color(APHA)

≤10
Fluorescence at emission maximum for Impurities



(as Quinine sulfate)
≤1 ppb
GC-ECD Responsive residue(single peak)



(as Heptachlorepoxide)
≤10 ppt
Optical absorbance at



205 nm
≤1.00 AU

220 nm
≤0.20 AU

230 nm
≤0.10 AU

254 nm
≤0.01 AU

280 nm
≤0.01 AU
Residue after evaporation

≤1 ppm
Water (by KF coulometry)

≤0.02%


订单信息
产品代码: TS2172-801 单位尺寸: 4L 包装规格: 4x4L AG

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