Isoprene
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Product Description
Product
Isoprene
CAS
78-79-5
Formula
C5H8
Synonym
1,3-Butadiene, 2-methyl-; Isoterpene
Typical Product Specifications
Surface Tension
16.9 dynescm
Dimethyl Acetylene
< 1 ppm
Sulfur
15 ppm
Isoprene
> 99.0%
Inhibitor
c. 100 ppm
Peroxides
< 10 ppm
Dimer
0.01%
Cyclopentadiene
0.01%
Vapor Pressure
493 mm hg (20 c)
Melting Point
-146 to -120 c
Odor
mild, aromatic odor
Refractive Index
1.4216 (20 c)
Molecular weight
68.11
Color
colorless to pale yellow clear volatile liquid
Flash Point
-53 c
Specific gravity
0.6810 (204 c)
Solubility
mgml in water
Boiling Point
34 c
Chemical Structure
Notes
This naturally occurring compound is a monomer of natural rubber. It is produced industrially for the manufacture of synthetic rubbers and other isoprenoids.
For more information on Isoprene CAS 78-79-5:
Class
Toxic Release Inventory (TRI) Chemicals , Organic Intermediates and Compounds , Synthetic Rubber Ingredients , Chemical Intermediates , Petrochemicals
Industry
Functions
Isoprene
Product Description
Product
Isoprene
CAS
78-79-5
Formula
C5H8
Synonym
1,3-Butadiene, 2-methyl-; Isoterpene
Typical Product Specifications
Surface Tension
16.9 dynescm
Dimethyl Acetylene
< 1 ppm
Sulfur
15 ppm
Isoprene
> 99.0%
Inhibitor
c. 100 ppm
Peroxides
< 10 ppm
Dimer
0.01%
Cyclopentadiene
0.01%
Vapor Pressure
493 mm hg (20 c)
Melting Point
-146 to -120 c
Odor
mild, aromatic odor
Refractive Index
1.4216 (20 c)
Molecular weight
68.11
Color
colorless to pale yellow clear volatile liquid
Flash Point
-53 c
Specific gravity
0.6810 (204 c)
Solubility
mgml in water
Boiling Point
34 c
Chemical Structure
Notes
This naturally occurring compound is a monomer of natural rubber. It is produced industrially for the manufacture of synthetic rubbers and other isoprenoids.
For more information on Isoprene CAS 78-79-5:
Class
Toxic Release Inventory (TRI) Chemicals , Organic Intermediates and Compounds , Synthetic Rubber Ingredients , Chemical Intermediates , Petrochemicals
Industry
Functions
