295329

エチレン

≥99.5%

• 別名: エテン
• 化学式: CH₂=CH₂
• CAS番号: 74-85-1
• 分子量: 28.05
• Beilstein: 1730731
• EC Number: 200-815-3
• MDL番号: MFCD00008604
• UNSPSCコード: 12142100
• PubChem Substance ID: 24857774
• NACRES: NA.22

特性

• 蒸気密度: 0.97 (vs air)
• 品質水準: 100
• 蒸気圧: 35.04 atm ( 20 °C)
• アッセイ: ≥99.5%
• 自己発火温度: 842 °F
• expl. lim.: 36 %
• bp: −104 °C (lit.)
• mp: −169 °C (lit.)
• SMILES記法: C=C
• InChI: 1S/C2H4/c1-2/h1-2H2
• InChI Key: VGGSQFUCUMXWEO-UHFFFAOYSA-N

詳細

詳細

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

アプリケーション

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

その他情報

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

法的情報

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

安全性情報

• ピクトグラム: GHS02,GHS04,GHS07
• シグナルワード: Danger
• 危険有害性情報: H220,H280,H336
• 注意書き: P261 - P271 - P304 + P340 + P312 - P403 + P233 - P405 - P410 + P403
• 危険有害性の分類: Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 2A - Gases
• WGK: nwg
• 引火点(°F): -148.0 °F - closed cup
• 引火点(℃): -100 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)