3-Methyl-1-butene
Appearance: Colorless transparent liquid for visual inspection
Isopentene purity % (m/m) : ≥ 99.5Q /ZLC005-2005
2-methyl-2-butene content % (m/m) : ≥ 89Q /ZLC005-2005
2-methyl-1-butene content % (m/m) : ≤ 11 Q/ZLC005-2005
Color /(platinum-cobalt) number: ≤ 30 GB/T3143
Moisture % (m/m) : ≤ 0.05GB /T6283
Density (kg/L) 20 ℃ : 0.658~0.662 GB/T4472
Boiling range ℃ Initial distillation point: ≥ 30.5GB /T7534
Dry point: ≤ 39.0
Methyl tertiary amyl ether content % (m/m) : ≤ 0.01Q /ZLC005-2005
Methanol (m/m) : ≤ 0.05Q /ZLC005-2005
Dimethyl ether (m/m) : ≤ 0.05Q /ZLC005-2005
Main Uses: Isopentene is an important chemical raw material, mainly used in the production of pesticides, antioxidants and high-grade spices. Downstream products of isopentene include triazolone, tert-amyl alcohol, isoprene, chrysanthemum formic acid, isopentenol, 1-chloro-3-methyl-2-butene, 4-methylvaleric acid, and tert-amylbenzene.
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