Isoprene-Zibo Luhua Hongjin New Material Group Co.,Ltd

Isoprene

Product classification

Fine Chemicals and Monomers

Packaging and Storage

Packaging：In bulk, container tanks or 200L drums.
Storage：Store at low temperatures and refrigerate in summer (lower than 15°C). Mode of transportation:Transported as Class 1 dangerous goods. Bulk goods can be transported in tankers

Product introduction

Molecular formula： C₅H₈

Product properties：

Luhua isoprene is manufactured from the C5 feedstocks derived from petroleum cracking to produce ethylene. The product is a colorless or slightly colored transparent flammable and explosive liquid. Specific gravity: 0.6806; Melting point: -147.7°C; Boiling point: 34.1°C; Flash point: -53.89°C; Auto-ignition point: 220°C; Explosive limit (V/V): 1.5~9.7%.

technical parameter

Ttypical Properties	Polymeric grade isoprene	test method
Appearance	Colorless or lightly colored transparent, free from mechanical impurities
Content，wt．ppm	>99．2	Chromatographic analysis
Isoprene dimer，wt．ppm	<3000	Chromatographic analysis
Cyclopentadiene，wt．ppm	<15	Chromatographic analysis
Total alkynes，wt．ppm	<50	Chromatographic analysis
piperylene，wt．ppm	<80	Chromatographic analysis
DM F，wt．PPm	<10	Chromatographic analysis
Sulfur，wt．ppm	<5	GB 6324．4
Carbonyl compounds，wt．ppm	<10	GB 6324．5
Moisture content，wt．ppm	<200	GB／T 6283
TBC，wt．PPm	<20-150	GB 6020

Note: 1) DMF is dimethylformamide. 2) TBC is 4-(1,1-dimethylethyl)-1,2-benzenediol

Product application

Isoprene is an important C5 diolefin that can be polymerized to synthesize rubber, plastics and other synthetic materials as well as terpenes compounds. It has a typical conjugated double bond structure which is chemically active, it can also be used in the synthesis of fragrances, pesticides, drugs and other fine chemicals through various chemical reactions.