2,2,4-Trimethylpentan ≥99,5%, ChromAR® für die Flüssigchromatographie, für die UV-Spektrophotometrie, Macron Fine Chemicals™

Lieferant: Avantor Performance Materials
Gefahr

Synonyme: Isooktan, Isobutyltrimethylmethan

6043-25EA 179.8 EUR
6043-25
2,2,4-Trimethylpentan ≥99,5%, ChromAR® für die Flüssigchromatographie, für die UV-Spektrophotometrie, Macron Fine Chemicals™
Isooctan
Formel: (CH₃)₂CHCH₂C(CH₃)₃
Molecular Weight: 114,23 g/mol
Siedepunkt: 99,2 °C (1013 hPa)
Schmelzpunkt: –107 °C
Dichte: 0,692 g/cm³ (20 °C)
Flammpunkt: –12 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00008943
CAS-Nummer: 540-84-1
EINECS: 208-759-1
UN: 1262
ADR: 3,II
Merck Index: 13,05212
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Spezifikation Testergebnisse

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)

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