2,2,4-Trimethylpentane ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

Supplier: VWR Chemicals
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VWRC28781.291EA 56 SGD
VWRC28781.291 VWRC28781.325 VWRC28781.460
2,2,4-Trimethylpentane ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
2,2,4-Trimethylpentane
Formula: (CH₃)₂CHCH₂C(CH₃)₃
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
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Specification Test Results

Assay (on anhydrous substance) Min. 99.5 %
IR Spectrum Passes test
Acidity Max. 0.0003 meq/g
Boiling point 99 - 100 °C
Colouration Max. 10 APHA
Density (20/4) 0.690 - 0.695
Density (20/20) 0.691 - 0.696
Refractive index (20°C) 1.391 - 1.393
Substances coloured by H2SO4 Max. 35 APHA
Evaporation residue Max. 10 ppm
Sulphur compounds (as S) Max. 10 ppm
Water Max. 100 ppm
Al (Aluminium) Max. 0.5 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0.1 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.1 ppm
Sn (Tin) Max. 0.2 ppm
Sr (Strontium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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