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2,2,4-TRIMETHYLPENTANE
化合物别名: 2,2,4-Trimethylpentane, Isooctane 货号: TS2172-802
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: TS2172-802 单位尺寸: 1L 包装规格: 6x1L AG

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