Trimethylpentane (2,2,4-) ChromAR 4L for HPLC
trpm-6043-10-4L


Danger

Synonyms: Isobutyltrimethylmethane Isooctane Isobutyltrimethylethane

Formula: (CH3)2CHCH2C(CH3)3
MW: 114.23 g/mol
Boiling Pt: 99,2 °C (1013 hPa)
Melting Pt: –107 °C
Density: 0.692 g/cm³ (20 °C)
Flash Pt: –12 °C
Storage Temperature: Ambient
MDL Number: MFCD00008943
CAS Number: 540-84-1
EINECS: 208-759-1
UN: 1262
ADR: 3,II
Merck Index: 13,05212
https://sg.vwr.com/stibo/web/std.lang.all/00/81/740081.jpg 

Specification Test Results

For Laboratory,Research,or Manufacturing Use 
ACS - Assay ((CH3)3CCH2CH(CH3)2) (by GC, corrected for water)≥ 99.5 %
ACS - Color (APHA)≤ 10
ACS - Residue after Evaporation≤ 0.0003 %
ACS - Sulfur Compounds (as S)≤ 0.005 %
ACS - Water (H2O)(by Karl Fischer titrn)≤ 0.02 %
ACS - Water-Soluble Titrable Acid (meq/g)≤ 0.0003
Ultraviolet Absorbance (1.00-cm cell vs. water) - 205 nm≤ 1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm≤ 1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm≤ 0.20
Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm≤ 0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm≤ 0.04
Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 - 400 nm≤ 0.01
Appearance (clear, colorless liquid) 

 

Unit Qty: ea

Availability: 4.625 in stock