正戊烷 (CAS No.109-66-0)
- 物化性质
- 无色易燃液体,熔点-129.8℃,沸点36.1℃,相对密度0.626,饱和蒸气压53.32 kPa(18.5℃),临界温度196.4℃,临界压力3.37 MPa,闪点-40℃,引燃温度260℃,燃烧热3506.1 kJ/mol,相对蒸气密度2.48。分子中碳原子以sp3杂化轨道成键,为非极性分子。
- 技术参数
- 纯度≥99% 熔点-129.8℃ 沸点36.1℃ 相对密度0.626 闪点-40℃
English description(英文原文,共 931 字符)
Product Name:n-Pentane
English Name:n-Pentane
CAS No.:109-66-0
Aliases:Pentane
Molecular Formula:C5H12
Physical Properties:Colorless flammable liquid. Melting point -129.8°C, boiling point 36.1°C, relative density 0.626, saturated vapor pressure 53.32 kPa (18.5°C), critical temperature 196.4°C, critical pressure 3.37 MPa, flash point -40°C, auto-ignition temperature 260°C, heat of combustion 3506.1 kJ/mol, relative vapor density 2.48. The carbon atoms are bonded via sp3 hybrid orbitals, and the molecule is nonpolar.
Uses:n-Pentane is commonly used as an organic solvent, widely applied in vegetable oil extraction, chromatographic analysis, and chemical production. It is also used as a blowing agent, cleaning agent, and as a raw material for the preparation of other pentane derivatives.
Technical Specifications:
Purity ≥ 99%
Melting point -129.8°C
Boiling point 36.1°C
Relative density 0.626
Flash point -40°C
English Name:n-Pentane
CAS No.:109-66-0
Aliases:Pentane
Molecular Formula:C5H12
Physical Properties:Colorless flammable liquid. Melting point -129.8°C, boiling point 36.1°C, relative density 0.626, saturated vapor pressure 53.32 kPa (18.5°C), critical temperature 196.4°C, critical pressure 3.37 MPa, flash point -40°C, auto-ignition temperature 260°C, heat of combustion 3506.1 kJ/mol, relative vapor density 2.48. The carbon atoms are bonded via sp3 hybrid orbitals, and the molecule is nonpolar.
Uses:n-Pentane is commonly used as an organic solvent, widely applied in vegetable oil extraction, chromatographic analysis, and chemical production. It is also used as a blowing agent, cleaning agent, and as a raw material for the preparation of other pentane derivatives.
Technical Specifications:
Purity ≥ 99%
Melting point -129.8°C
Boiling point 36.1°C
Relative density 0.626
Flash point -40°C
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常见问题
- 正戊烷的 CAS 号是多少?
- 正戊烷的 CAS 号是 109-66-0。
- 正戊烷的分子式和分子量是什么?
- 正戊烷的分子式为 C5H12。
- 正戊烷的英文名称是什么?
- 正戊烷的英文名称为 n-Pentane。
- 正戊烷还有哪些别名?
- 正戊烷又称 戊烷。
- 正戊烷有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条正戊烷供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 正戊烷的供应商主要分布在 上海市(1 条) 等地。
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- 平台上正戊烷的供应级别包括 工业级。
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