2-Methylbutane 99+% for spectroscopy

Supplier: Thermo Scientific
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Danger

Synonyms: iso-Pentane

ACRO167842500EA 24 GBP
ACRO167842500 ACRO167840250 ACRO167840010
2-Methylbutane 99+% for spectroscopy
2-Methylbutane
Formula: CH₃CH₂CH(CH₃)₂
MW: 72.15 g/mol
Boiling Pt: 30 °C (760 mmHg)
Melting Pt: –160 °C
Density: 0.62 g/cm³
Flash Pt: –51 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00009338
CAS Number: 78-78-4
EINECS: 201-142-8
UN: 1265
ADR: 3,I
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Specification Test Results

Appearance Clear liquid
Water ≤0.02 %
GC ≥99.0 %
UV 1 cm cell vs water
UV at 192 nm A: ≤1
UV at 210 nm A: ≤0.3
UV at 220 nm A: ≤0.07
UV at 230 nm A: ≤0.05
UV at 240 nm A: ≤0.01
Color scale ≤10 APHA
Residue after evaporation ≤0.0003 %
Acidity ≤0.0005 meq/g

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