2-Methyl-2-butene, anhydrous 99+% for molecular biology

Supplier: Thermo Scientific Chemicals
Warning

Synonyms: Trimethylethylene, Isoamylene, Isopentene

12649-2500 12649-0250
TS12649-2500EA 297 USD
TS12649-2500 TS12649-0250
2-Methyl-2-butene, anhydrous 99+% for molecular biology
2-Methyl-2-butene
Formula: C₅H₁₀
MW: 70.13 g/mol
Boiling Pt: 310 °C (1013 hPa)
Melting Pt: 153 °C
Density: 0.66 g/cm³
Flash Pt: 100 °C
Storage Temperature: Ambient
MDL Number: MFCD00009276
CAS Number: 513-35-9
EINECS: 201-069-1
UN: 2460
ADR: 3,II
REACH: 01-2119457026-42-0000
Merck Index: 13,02350

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Specification Test Results

Appearance White Crystalline solid
Infrared spectrum Conforms
Water ≤0.5 % (K.F.)
Titration with NaOH ≥99 %
Dnase,Rnase,Protease activity none detected
Carboniz. sub. by hot H2SO4 (as per ACS) passes test
Chloride (Cl) ≤10 ppm
Oxalate (C2O4) ≤500 ppm
Insoluble matter ≤0.005 %

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