2,4-Diphenyl-4-methyl-1-pentene
CAS Number
6362-80-7
EC Number
228-846-8
What is 2,4-Diphenyl-4-methyl-1-pentene?
2,4-Diphenyl-4-methyl-1-pentene (CAS 6362-80-7) is a specialty monomer and polymerization modifier used in the rubber and polymer industries.
Where is 2,4-Diphenyl-4-methyl-1-pentene used?
- Rubber compounding and synthetic elastomer production: chain length control during polymerization
- Chain transfer agent and initiator modifier during synthesis
- Plastics and polymer processing: synthesis of defined oligomeric or polymeric structures
- Specialty polymer research: building block for controlled radical or ionic polymerization
- It influences molecular weight distribution and polymer architecture.
Good to know: Buyers sourcing for research should confirm purity and inhibitor content prior to use.
Commercial specifications
- Purity specifications commonly at 97% or higher depending on the supplier
- Liquid in standard commercial quantities, from laboratory-scale packaging to bulk industrial volumes
Other Names (Synonyms)
4-methyl-2,4-diphenyl-1-pentene|1,1'-(1,1-dimethyl-3-methylene-1,3-propanediyl)bisbenzene|(2-methyl-4-phenylpent-4-en-2-yl)benzene|alpha-methyl styrene dimer
What are the physical properties of 2,4-Diphenyl-4-methyl-1-pentene?
Boiling Point 300-320 °C
Density 0.9752 g/cm³ @ Temp: 20 °C
Flash Point 160°C
Color Colorless to Almost colorless
Form clear liquid
Water Solubility 24.75ug/L(temperature not stated)
Vapor Pressure 0.063Pa at 25℃
Refractive Index 1.569
Log P 6.2 at 25℃
How is 2,4-Diphenyl-4-methyl-1-pentene classified and handled safely? Learn More
Warning
GHS07· Irritant GHS08· Health Hazard GHS09· Environmental Hazard
Hazard Statements
H302 Harmful if swallowed
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
Precautionary Statements
P203 Obtain, consult and follow expert instructions for use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
Which trade and regulatory codes apply to 2,4-Diphenyl-4-methyl-1-pentene?
HS Code 29029090
UN Number 3082
ADR Class 9
Packing Group III
Storage Class 10 - Combustible liquids
WGK (Germany) 3