1-Butene - ( C4H8 )
基本信息
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21
14
4.0(21)
类别
交易类型
出售
产品名称
1-Butene - ( C4H8 )
物质
规格参数
- IUPAC Name: but-1-ene
- CAS Number: 106-98-9
- Chemical Formula: C4H8
- Molecular Weight: 56.11
- EC Number: 203-449-2
- 纯度等级: 药用级，纯度≥99.7%
- 储存条件: 以液化气形式装瓶运输储存
- Purity , %: 99.7
- Methane: ≤ 33 ppm
- Water: ≤ 3 ppm
- DOT Shipping Name: Liquefied Petroleum Gas
- DOT Classification: 2.1
- DOT Label: Flammable Gas
- UN Number: UN 1075
- CGA/BS341/DIN477: 510/NO.4/NO.1
- Shipped as: Liquefied Gas
- Cylinder State @ 21.1°C: Liquid
- Flammable Limits In Air: 1.6-9.3%
- Auto Ignition Temperature (°C ): 383.9
- Specific gravity (air =1): 1.937
- Critical Temperature ( °C ): 146.44
- Critical Pressure ( psig ): 568.35
其他信息
补充描述:
1-Butene (C4H8, CAS 106-98-9) is manufactured directly by Shanghai Wechem Technology Limited at 99.7% purity, meeting pharmaceutical-grade, in-house standards. Shipped as a liquefied, flammable gas (UN 1075), it is used as a co-monomer in HDPE and LLDPE polyethylene production and as a feedstock for 1,2-butylene oxide, MEK, maleic anhydride, and other n-butyl derivatives; the company distributes it across North and South America, Europe, Australasia, Asia, the Middle East, and Africa.
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