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Merck
CN

295329

Sigma-Aldrich

乙烯

≥99.5%

别名:

Ethene

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About This Item

线性分子式:
CH2=CH2
CAS号:
分子量:
28.05
Beilstein:
1730731
EC 号:
MDL编号:
UNSPSC代码:
12142100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

0.97 (vs air)

质量水平

蒸汽压

35.04 atm ( 20 °C)

方案

≥99.5%

自燃温度

842 °F

expl. lim.

36 %

沸点

−104 °C (lit.)

mp

−169 °C (lit.)

SMILES字符串

C=C

InChI

1S/C2H4/c1-2/h1-2H2

InChI key

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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一般描述

Ethylene is an alkene used in Friedel-Crafts alkylation, cycloaddition, electrophilic addition, and vinylation reactions.

应用

Ethylene is mainly used as a precursor to synthesize polyethylene, ethylbenzene and ethylene dichloride. It is also used in the preparation of single- layer graphene by thermal chemical vapor deposition.

包装

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

其他说明

法律信息

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

吹扫阀

产品编号
说明
价格

软管倒钩

产品编号
说明
价格

警示用语:

Danger

危险声明

危险分类

Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3

靶器官

Central nervous system

储存分类代码

2A - Gases

WGK

nwg

闪点(°F)

-148.0 °F - closed cup

闪点(°C)

-100 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Pyridinic N doped graphene: synthesis, electronic structure, and electrocatalytic property.
Luo, Zhiqiang et al.
Journal of Materials Chemistry, 21(22), 8038-8044 (2011)
A new catalyst for highly syndiospecific living olefin polymerization: homopolymers and block copolymers from ethylene and propylene.
Tian, Jun et al.
Journal of the American Chemical Society, 123(21), 5134-5135 (2001)
Ethylene.
Kirk-Othmer Encyclopedia of Chemical Technology, 1-39 (2000)
Catalytic hydroarylation of ethylene using TpRu (L)(NCMe) Ph (L= 2, 6, 7-Trioxa-1-phosphabicyclo [2, 2, 1] heptane): Comparison to TpRu (L?)(NCMe) Ph systems (L?= CO, PMe3, P (pyr) 3, or P (OCH2) 3CEt).
Joslin, Evan E et al.
Organometallics, 31(19), 6851-6860 (2012)
Ethylene
Crimmins MT and Kim-Meade AS
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)

商品

Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene

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