PETROLEUM ETHER | 64742-82-1 - ChemicalBook
2025年1月6日 · Petroleum ether, a petroleum distillation fraction, is a mixture of low molecular weight aliphatic hydrocarbons (mostly pentanes and hexanes) with a low boiling range, typically around 30-60oC. Its name is derived from its origin and its ease of evaporation. Petroleum ether is commonly used as a nonpolar solvent for oils, fats, and waxes.
Petroleum ether - Wikipedia
Petroleum ether is the petroleum fraction consisting of aliphatic hydrocarbons and boiling in the range 35–60 °C, and commonly used as a laboratory solvent. [4] Despite the name, petroleum ether is not an ether; the term is used only figuratively, signifying extreme lightness and volatility.
石油醚 - 维基百科，自由的百科全书
石油醚（Petroleum ether）是一種轻质石油產品，其沸程为30～150℃，主要由戊烷和己烷組成，收集的溫度區間一般为30℃左右，一般有30～60℃、60～90℃、90～120℃等沸程規格。雖然名稱有"醚"但其為含許多碳氫化合物的混合物，與含有氧的醚類化合物不同。
石油醚 - 百度百科
密度约为0.63至0.66 g/mL，表现出弱极性，常与强极性有机溶剂混合使用，不溶于水，溶于乙醇、苯、氯仿、油类等多数有机溶剂。 主要用作溶剂和油脂处理，但易挥发和着火，其沸点范围在30至150°C之间，实验室柱层析时，常用石油醚（PE）和乙酸乙酯（EA）做洗脱剂。 石油醚不等于汽油，同时，尽管名为“醚”，它实际上并不含有氧，与真正的醚类化合物有所不同 [1-3]。 无色透明液体，有煤油气味。 石油醚是馏程35～80℃的石油产品。 主要成分是戊烷和己烷。 是无色有煤 …
石油醚 for analysis EMSURE® | Sigma-Aldrich
石油醚 for analysis EMSURE®; CAS Number: 64742-49-0; Synonyms: Petroleum ether,Petroleum spirit, Petroleum ether; find Supelco-101777 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
PETROLEUM ETHER | 64742-89-8 - ChemicalBook
2025年1月6日 · PETROLEUM ETHER (CAS 64742-89-8) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
101769 Supelco Petroleum ether - Merck
Petroleum ether for denaturation - Find MSDS or SDS, a COA, data sheets and more information.
PETROLEUM ETHER | CAS#:64742-82-1 | Chemsrc - 化源网
2024年1月2日 · Chemsrc provides PETROLEUM ETHER (CAS#:64742-82-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of PETROLEUM ETHER are included as well.
Petroleum Ether | Fisher Scientific
Petroleum ether is a light, volatile, petroleum fraction predominantly composed of aliphatic hydrocarbons. Available in various quantities and reagent grades, it is a common liquid hydrocarbon solvent that does not actually contain ether functional groups.
Petroleum ether ACS reagent 8032-32-4 - MilliporeSigma
Petroleum ether is the petroleum fraction, consisting of C 5 and C 6 hydrocarbons (Pentanes and hexanes are the major constituents), commonly used as a laboratory solvent due to its low boiling point and non-polar characteristics. Application. Petroleum ether can be …