Description

Ethene CAS NO 52660-91-0 is a fundamental hydrocarbon gas, also known as ethylene, which serves as a primary building block in the global petrochemical industry. Its high reactivity and simple structure make it an indispensable raw material for synthesizing a vast array of essential polymers and industrial chemicals. This product is critical for manufacturers in the plastics, packaging, automotive, and agricultural sectors seeking a reliable and high-purity feedstock for continuous production processes.

Application

• Polymer Production: Primary monomer for the manufacture of polyethylene (PE), including HDPE, LDPE, and LLDPE, used in films, containers, and pipes.
• Chemical Synthesis: Key intermediate in the production of ethylene oxide, ethylene glycol (for antifreeze and PET resins), vinyl acetate, and acetaldehyde.
• Agrochemicals: Used as a ripening agent for fruits and as a starting material for certain pesticides and herbicides.
• Industrial Gases & Welding: Employed as a fuel gas in oxy-fuel welding and cutting due to its high flame temperature.
• Refining: Utilized in alkylation processes and as an octane enhancer in gasoline production.
• Specialty Chemicals: Feedstock for producing ethanol, α-olefins, linear alcohols, and other fine chemicals.

Basic Information

Product Name	Ethene
CAS No.	52660-91-0
Molecular Formula	C2H4
Molecular Weight	28.05 g/mol
Synonyms	Ethylene; Ethenylene; Olefiant gas; Acetene; Bicarburretted hydrogen; Elayl; Liquid ethane; R-1150; UN 1962; UN 1038
EINECS	Contact for details

Quality Control

Our Ethene is produced and handled under stringent quality management systems to ensure batch-to-batch consistency and high purity for industrial applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity and impurity profiles. Our quality commitment aligns with industry best practices to support your process reliability and final product quality.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, this product must be stored in approved, pressurized gas cylinders or dedicated cryogenic containers in a cool, well-ventilated area away from heat, sparks, and open flames. Keep container tightly sealed when not in use. Storage areas should comply with all local and national regulations for flammable gases.

Specification

Item	Specification
Appearance	Colorless gas
Odor	Faint, sweet odor
Assay (GC)	≥ 99.5%
Methane & Ethane	≤ 0.3%
Acetylene	≤ 10 ppm
Oxygen	≤ 5 ppm
Carbon Monoxide	≤ 2 ppm
Carbon Dioxide	≤ 5 ppm
Water Content	≤ 5 ppm
Sulfur (as H2S)	≤ 1 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.