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2,2,4-TRIMETHYLPENTANE
Chemical Synonyms: 2,2,4-Trimethylpentane, Isooctane Item: TA2171-802
Formula: (CH3)2CHCH2(CH3)3 Molecular weight: 114.23
Level: ABSOLV CAS: 540-84-1
Application Date: For use in Liquid Chromatography,Spectrophotometry and Organic Residue Analysis,Packaged under Nitrogen,Submicron filtered
Properties
Melting point: -107℃ Viscosity 20 ℃: 0.5
Boiling point: 98-99℃ Merck Index 13th Edition: 13,5212
Density: 0.692 at 25℃ (g/ml) Flash point: -7℃
Dielectric Constant: 1.94 at 25℃ Hazardous Material Identification System(HMIS): 2-3-0
Eluting value: 0.01 (Silica) Recommended storage code: RED
Refractive Index: 1.391 (n20°/D) International Maritime Organization Hazard Class Code: 3, UN1262, PG II
Specifications
Assay (by GC-FID)
99.8%
Color

10 APHA
GC-ECD   Responsive residue(single peak)

(as Heptachlorepoxide)10 ppt
Fluorescence   at emission maximum for Impurities

(as Quinine sulfate)1 ppb
Residue   after evaporation
1 ppm
Water   (by KF coulometry)
0.02%
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


PACKAGING
Product Number: TA2171-802 Unit Size: 1L Case Size: 6x1L AG

                                                                         Anhui Tedia High Purity Solvents Co., Ltd.

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