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2,4,4-Trimethyl-1-pentene;Diisobutylene;1-Pentene, 2,4,4-trimethyl-
Molecular formula : C8H16
MW : 112.21
CAS No. CAS-39-1

nature : a colorless liquid. -93.6 ° C melting point, boiling point, 101.2 ° C and relative density of 0.72 (20 / 4 ° C), 1.4079 refractive index, the flash point of 6 ° C A special smell.

Preparation : industrial application of the product is the Goods and its isomer mixture, with the goods 76%, with about 20% of 2,4,4 - trimethyl-2-pentene [107-40-4], other octene 4% . Industrial refineries or from ethylene plant C4 isolated. Carbon four butadiene extraction fraction of the remaining part as a raw material, selective absorption sulfate two isobutene, and then absorbed the sulfuric Diisobutylene heating, to generate two separate isobutylene-based polymer, this polymer with sodium carbonate solution washed, refined by distillation, that is, above industry products.

purposes : the materials used in manufacturing synthetic rubber from Tackifier, various surfactants, phenol resin and epoxy resin modifiers, UV absorber, inhibitor, PVC stabilizers, plasticizers, also used in the production of octyl phenol, nonyl alcohol varies organic synthesis intermediates .


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Structure:
More Detailed Data:
1) 2,4,4-Trimethyl-1-pentene;2,4,4-trimethyl-1-Pentene;2,4,4-trimethyl-1-penten;2,2,4-trimethyl-4-pentene;2,4,4-trimethylpentene-1
2) isobutylene
3) isobutylene;2-methyl propene
4) Butylene
5) butylene
6) butylene;butene
7) 2-methylpropene
8) IB
9) isobutene
10) iso-Butene;2-Methylpropene;1,1-Dimethylethylene
Notice Some description was translated by software and the data is only as a reference.
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