2,2,4-Trimethylpentane, Uvasol® for spectroscopy, Supelco®
: Merck
:540-84-1
:
:(CH₃)₂CHCH₂C(CH₃)₃
:MFCD00008943
:114.23 g/mol
:13,05212
:99.2 °C (1013 hPa)
:–107 °C
:0.692 g/cm³ (20 °C)
:Ambient
:208-759-1
:1262
:3,II
:M-Clarity™ quality level = MQ100
:–12 °C
:GHS02
:GHS08
:GHS07
:GHS09
- Purity (GC):≥99.8%
- Evaporation Residue:≤0.0002%
- Water:≤0.005%
- Color:≤10 Hazen
- Acidity:≤0.0002 meq/g
- Alkalinity:≤0.0002 meq/g
- Fluorescence (as quinine at 254 nm):≤1.0 ppb
- Fluorescence (as quinine at 365 nm):≤1.0 ppb
- Transmission (at 205 nm):≥30%
- Transmission (at 215 nm):≥65%
- Transmission (at 220 nm):≥80%
- Transmission (at 225 nm):≥85%
- Transmission (at 235 nm):≥90%
- Transmission (at 245 nm):≥98%
- Transmission (from 255 nm):≥99%
- Absorbance (at 205 nm):≤0.52
- Absorbance (at 215 nm):≤0.19
- Absorbance (at 220 nm):≤0.10
- Absorbance (at 225 nm):≤0.07
- Absorbance (at 235 nm):≤0.05
- Absorbance (at 245 nm):≤0.01
- Absorbance (from 255 nm):≤0.004
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