Welcome to the CHEMWIN

customer service

Help Center :

FAQ Reference Guide

Customer Service :

Trading Time : 09:30-17:00 GMT+8

Customer Service line : +86 400-9692-206

(09:30-18:00 GMT+8)

Inquire Now
All Categories

Ethene (Ethene)

Bargaining 10-21 09:11 Update

Inquiry
Whatsapp:
+86 19117288062

Contact person: Chemwin

Phone: +86 19117288062

Ethene

Merchant Delivery

T/T ; L/C ;

Place of delivery: Need to ask for quotation with the seller
Specification weight

Selected{{ form.amount }}Pieces {{ form.amount }} Total{{ form.price * form.amount }}

Inquiry
  • Ethen
  • Acetene
  • Ethene
  • Elayl
  • ETHYLENE
  • C2H4
  • etileno
  • R1150
  • Ethylen
  • Athylen
  • ethylene
+Expand -Stow
74-85-1 C2H4 28.053 2901210000

Nature Description

Under normal temperature and pressure, it is colorless combustible gas with slight peculiar smell of hydrocarbon. Soluble in alcohols and ethers, insoluble in water. Lively nature. Freezing point-169.4 ℃, boiling point-103.71 ℃, relative density 0.5699(-103.8), refractive index 1.363, flash point <-66.9 ℃, critical temperature 9.90 ℃, critical pressure 4.95MPa, critical density 0.227kg/L, expansion coefficient 0.006894(-17.8 ℃), latent heat of evaporation 495.98J/g (at boiling point).
0.00126 ?104℃ ?169℃ -169.4℃ -100?°C 1.363

Product Applications

I. One of the most base stock in petrochemical industry. In terms of synthetic materials, it is widely used to produce polyethylene, vinyl chloride and polyvinyl chloride, ethylbenzene, styrene and polystyrene, Ethylene Propylene Rubber, etc. In terms of organic synthesis, it is widely used to synthesize ethanol, ethylene oxide, ethylene glycol, acetaldehyde, acetic acid, propionaldehyde, propionic acid and its derivatives and other basic organic synthetic source; After halogenation, it can produce chloroethylene, chloroethane and bromoethane; After oligomerization, it can produce α-olefin, and then produce higher alcohol, alkylbenzene, etc. II. Standard gas mainly used as analytical instruments for petrochemical enterprises III. Ethylene is an important organic chemical base stock, which is mainly used to produce polyethylene, Ethylene Propylene Rubber, polyvinyl chloride, etc.

Production method

Industrial ethylene production methods include petroleum hydrocarbon cracking, ethanol catalytic dehydration, coke oven gas separation, etc. Due to abundant oil and natural gas resources, mass production of ethylene has low cost and good quality. Therefore, a large amount of ethylene is mainly produced by petroleum cracking process. The ethanol catalytic dehydration method is limited to occasions where a small amount of ethylene is provided for fine chemicals.

Security

T

S9: keep the container in a place with good ventilation. S33: take protective measures to prevent static electricity. S46: in case of accidental swallowing, seek doctor's advice immediately (display product container or label).

R12;R67

UN 1962 2.1

GHS02,GHS04,GHS07

Store in a cool and ventilated warehouse for flammable gases. Keep away from fire and heat source. The temperature should not exceed 30℃. It should be stored separately with oxidant and halogen, and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are easy to generate sparks. The storage area should be equipped with leakage emergency treatment equipment.

P210;P304+P340+P312;P377;P381;P410+P403

Danger

H220;H280;H336

  • 化易天下咨询

    Quick Response

    Customer service is available 24/7 for extremely fast response

  • 化易天下销售

    Exclusive Services

    Dedicated consultant 1 to 1 service

  • 化工品交易市场

    Massive Resources

    Connecting resources upstream and downstream

  • B2B化工交易

    Technology Advanced

    Technology Information Service

  • 化工贸易金融服务

    Transaction Security

    Merchant authentication and risk control model

  • 化工仓储服务平台

    One-stop service

    Trading logistics warehouse-style services