tert-Butyl methyl ether ≥99.7%, SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals
Danger


Packaged under nitrogen.

88441.290EA 150 EUR
88441.290
tert-Butyl methyl ether ≥99.7%, SPECTRONORM® for spectroscopy
tert-Butyl methyl ether

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Formula: (CH₃)₃COCH₃
MW: 88,15 g/mol
Boiling Pt: 55,2 °C (1013 hPa)
Melting Pt: −108,6 °C
Density: 0,7405 g/cm³ (20 °C)
Flash Pt: −28 °C
Storage Temperature: Ambient
MDL Number: MFCD00008812
EINECS: 216-653-1
UN: 2398
ADR: 3,II
Merck Index: 12,06111
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Specification Test Results

Assay (GC) min. 99.7%
Water max. 0.02%
Residue max. 0.0001%
Colour (APHA) max. 10
Alkalinity (meq/g) max. 0.0002
Acidity (meq/g) max. 0.0002
Fluorescence (as quinine at 254 nm) max. 1 ppb
Fluorescence (as quinine at 365 nm) max. 1 ppb
UV (Transmission) (220 nm) min. 10%
UV (Transmission) (235 nm) min. 50%
UV (Transmission) (255 nm) min. 80%
UV (Transmission) (270 nm) min. 90%
UV (Transmission) (300-400 nm) min. 99%
Manufactured and filled under nitrogen 0

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