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Isoamylene

Isoamylene

Spec. of isoamylene product
 
Standard No.: Q/ZLC005-2005
 
Item
Quality index
Testing method
Appearance
Colorless transparent liquid
Eye measurement
Isoamylene purity % (m/m) ≥
99.5
Q/ZLC005-2005
2-Methyl-2-butene content% (m/m) ≥
89
Q/ZLC005-2005
2-Methyl-1-butene content% (m/m) ≤
11
Q/ZLC005-2005
Chrominance /( Platinum - Co ) NO. ≤
30
GB/T3143
Moisture % (m/m) ≤
0.05
GB/T6283
Density(kg/L) 20 ℃
0.658~0.662
GB/T4472
Boiling range ℃
Initial boiling point ≥
30.5
GB/T7534
Dry point ≤
39.0
TAME content % (m/m) ≤
0.01
Q/ZLC005-2005
Methanol(m/m) ≤
0.05
Q/ZLC005-2005
Dimethyl enther(m/m) ≤
0.05
Q/ZLC005-2005