Ethylene CAS 74-85-1
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Direct supply Ethylene CAS 74-85-1 with high-purity

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Ethylene (CAS 74-85-1) is a highly flammable olefin gas widely used as a key feedstock for polyethylene and chemical synthesis. Stable quality, reliable supply, and specifications suitable for industrial applications.

CAS : 74-85-1

Formula : C2H4

Mol. wt. : 28.05

EINECS : 200-815-3

Ethylene CAS 74-85-1 Information

CAS74-85-1
Molecular formulaC2H4
Molecular weight28.05
EIENCS200-815-3
FormColorless gas at room temperature and pressure; liquefiable under low temperature or pressure.
Melting point−169 °C
boling point−104 °C
Density1.18 kg/m³
SolubilitySlightly soluble in water; soluble in organic solvents such as ethanol and ether.
PKA6325
ColorColorless
Storage tempStore at room temperature (in pressurized containers) or at low temperature;

What is Ethylene CAS 74-85-1?

Ethylene (CAS 74-85-1) is a colorless, flammable olefin gas and one of the most important basic raw materials in the petrochemical industry. This product has good reactivity and wide industrial applicability, and is mainly used in the production of polyethylene and various organic chemicals, holding a core position in the plastics, chemical, and energy sectors.

Ethylene CAS 74-85-1 Use

Ethylene is one of the most important basic organic chemical raw materials, widely used in the petrochemical and chemical industries.

Main Uses

Petrochemical Raw Material: Used in the production of polyethylene (PE)

Chemical Synthesis: Used to prepare ethylene glycol, ethanol, acetaldehyde, etc.

Plastics and Resin Industry: Used as a basic monomer for various polymer materials

Welding and Cutting: Used as industrial fuel gas

Agricultural Applications: Used as a plant growth regulator (industrial use)

Ethylene CAS 74-85-1 safety

Ethylene is a highly flammable olefin gas that readily forms explosive mixtures in air. It must be stored, transported, and used strictly in accordance with flammable gas regulations.

Main Risks:

Extremely flammable; can ignite or explode upon contact with an ignition source or static electricity.

High concentrations may cause asphyxiation due to oxygen deficiency.

Liquid ethylene contact with skin may cause frostbite.

It tends to accumulate in confined or low-lying spaces after leakage.

Protection Recommendations:

Use explosion-proof equipment and maintain good ventilation.

Avoid inhaling high concentrations of the gas.

Wear protective gloves and safety glasses during handling.

Keep away from open flames, sparks, and static electricity.

Storage and Transportation:

Store in compliant pressure-resistant steel cylinders or cryogenic storage tanks.

Keep away from ignition sources, heat sources, and strong oxidizers.

Transport and manage in accordance with flammable gas regulations.

Deshangchemical Info

  • ● Comgpany name : Shandong Deshang Chemicals Co., Ltd.
  • ● Main products : Treatments, sedimentation agents, flame retardants, catalysts, matte pigments, talcum powder, PVC additives, antifreeze agents, cellulose, cleaning agents, coconut oil, hydroxyethyl, cosmetics, matte agents, betaine, disinfectants, photosensitizers, humidifying agents, blue pigments, curing agents, potassium formate, sodium formate, cyclohexanol, preservatives, grinding aids.
  • ● Date of establishment : 2002-03-11
  • ● Total Employees : 200+
  • ● Registered capital: 10000000 RMB
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Service

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