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POLY(PROPYLENE-CO-ETHYLENE)

CAS No.: 9010-79-1
Formula: (C3H6.C2H4)x
Molecular Weight: 70.13
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  • Description
  • Basic Info
  • Safety Info
  • MSDS
  • Price
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  • Supplier Reference
What is POLY(PROPYLENE-CO-ETHYLENE)

**Introduction to 1-Propene, Polymer with Ethene** 1-Propene, polymer with ethene, is a versatile copolymer commonly known as polypropylene-polyethylene copolymer (PP-PE copolymer). This thermoplastic material combines the beneficial properties of both polypropylene (PP) and polyethylene (PE), offering excellent impact resistance, flexibility, and chemical stability. It is widely used in packaging, automotive components, consumer goods, and industrial applications due to its durability, lightweight nature, and ease of processing. The copolymerization of propene and ethene enhances mechanical strength and thermal resistance, making it suitable for injection molding, blow molding, and extrusion processes. Its adaptability and cost-effectiveness make it a preferred choice for manufacturers seeking high-performance polymer solutions.

Preparation Process: The preparation of 1-Propene, polymer with ethene (ethylene-propylene copolymer, EPM) typically involves **coordination polymerization** using a **Ziegler-Natta catalyst** or **metallocene catalyst**. 1. **Catalyst Preparation**: A transition metal compound (e.g., TiCl₄ or VCl₄) is combined with an organoaluminum co-catalyst (e.g., Al(C₂H₅)₃) in an inert solvent. 2. **Monomer Feed**: Gaseous propene and ethene are purified and mixed in controlled ratios (e.g., 50:50 to 70:30). 3. **Polymerization**: The monomers are introduced into a reactor (solution, slurry, or gas-phase) under mild pressure (1–10 atm) and temperature (25–80°C). 4. **Termination & Recovery**: The reaction is quenched with alcohol, and the copolymer is isolated by solvent evaporation or precipitation, followed by drying. The process yields a rubbery, amorphous copolymer with adjustable propene/ethene ratios.

Usage Scenarios: 1-Propene, polymer with ethene, is a copolymer commonly known as polypropylene-polyethylene copolymer (PP-PE copolymer). It is widely used in the plastics industry due to its balanced properties, combining the rigidity of polypropylene with the flexibility of polyethylene. Applications include packaging films, containers, automotive parts, and household goods. The copolymer enhances impact resistance, durability, and processability, making it suitable for blow molding, injection molding, and extrusion processes. It is also used in medical devices, textiles, and pipes. Its chemical resistance and thermal stability make it ideal for food packaging and industrial applications. The material is recyclable, supporting sustainability efforts in polymer manufacturing.

POLY(PROPYLENE-CO-ETHYLENE) Basic Info
Chemical Name POLY(PROPYLENE-CO-ETHYLENE)
Synonyms EPR;ethylene propylene diene monomer;POLY(ETHYLENE-CO-PROPYLENE);ETHYLENE/PROPYLENE COPOLYMER;BUNA EP;Proepiregulin;ethylene-propene;demusifier EP series;PROPYLENE-CO-ETHYLENE;ethylene-propenecopolymer
CAS No. 9010-79-1
Molecular Formula (C3H6.C2H4)x
Molecular Weight 70.13
PSA 0.00000
LogP 1.99450
Safely Info
RTECS -
Hazard Class -
Safety Statements -
HS Code -
WGK Germany -
Packing Group -
RIDADR -
Risk Statements -
Hazard Codes -
Caution Statement -
Hazard Declaration -
Symbol -
Signal Word -
POLY(PROPYLENE-CO-ETHYLENE) Price
United States: $1000-$1500
China: $800-$1200
Russia: $700-$1100
Germany: $900-$1300
India: $600-$1000
Japan: $1000-$1500
Brazil: $800-$1200
South Korea: $800-$1200
Philippines: No results
United Kingdom: $900-$1300
France: $1000-$1500
Mexico: $700-$1100
Canada: $900-$1300
South Africa: $600-$1000
Egypt: $600-$1000
Turkey: $700-$1100
Thailand: $700-$1100
Indonesia: $600-$1000
MSDS
MSDS
Name: Ethylene/propylene copolymer low molecular weight Material Safety Data Sheet
Synonym: 1-Propene, polymer with ethene; Copolymer, propylene-ethylen
CAS: 9010-79-1
Section 1 - Chemical Product   MSDS Name:Ethylene/propylene copolymer low molecular weight Material Safety Data Sheet
Synonym:1-Propene, polymer with ethene; Copolymer, propylene-ethylen

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
9010-79-1 Ethylene-propylene polymer ca. 100 unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 9010-79-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Pellets
Color: colorless
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: 0.86
Molecular Formula: Not applicable.
Molecular Weight: 170,000

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents, halogens, chlorinated solvents, violent reaction with fluorine/oxygen mixtures containing over 50% fluourine.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, formaldehyde, acrolein.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 9010-79-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethylene-propylene polymer - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 9010-79-1: No information available.
Canada
CAS# 9010-79-1 is listed on Canada's DSL List.
CAS# 9010-79-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 9010-79-1 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
SDS 1.0
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