2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content) for HPLC, J.T.Baker® | 2,2,4-Trimethylpentane

2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content) for HPLC, J.T.Baker®

Supplier: Avantor

2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content) for HPLC, J.T.Baker®

Supplier: Avantor

About this item

Synonyms: Isobutyltrimethylmethane, Isooctane, Isobutyltrimethylethane

CAS Number:540-84-1

:

Formula:(CH₃)₂CHCH₂C(CH₃)₃

MDL Number:MFCD00008943

:114.23 g/mol

Merck Index:13,05212

Boiling Pt:99.2 °C (1013 hPa)

Melting Pt:–107 °C

Density:0.692 g/cm³ (20 °C)

Storage Temperature:Ambient

EINECS:208-759-1

UN:1262

ADR:3,II

:Packaged under nitrogen.

Flash Pt:–12 °C

:GHS02

:GHS08

:GHS07

:GHS09

Specifications

Environmentally Preferable:

Specifications

Specification Test Results

For Laboratory,Research,or Manufacturing Use:
min. 99.8 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-280 nm:
≤ 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:
≤ 0.015
Ultraviolet Absorbance (1.00-cm cell vs. water) - 225 nm:
≤ 0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm:
≤ 205
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission:
≤ 0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
≤ 1.0 ppb
Assay (by GC, corrected for water):
≥ 99.8 %
Residue after Evaporation:
≤ 2.0 ppm
Titrable Acid (µeq/g):
≤ 0.3
Water (by KF, coulometric):
≤ 100 ppm

Specification Test Results

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