CAS No.: | 109-99-9 |
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Formula: | C4h8o |
EINECS: | 203-726-8 |
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Tetrahydrofuran is a crucial raw material in organic chemical and fine chemical industries, with a wide range of application fields. In terms of solvents, it can not only dissolve natural resins and synthetic resins (especially vinyl resins), but is also frequently used in various resin-related processes, such as tape coating, PVC surface coating, and cleaning of PVC reactors. At the same time, it is an ideal reaction solvent, suitable for the formation of various reagents and the reaction systems of numerous organic compounds. In chemical production, tetrahydrofuran serves as a raw material for synthesizing important chemicals like butadiene, adiponitrile, adipic acid, and hexamethylenediamine. It can also be used to prepare PTMEG through polymerization reactions or as a flavoring agent for natural gas. In addition, in the field of analytical detection, tetrahydrofuran is used as a chromatographic solvent in gel permeation chromatography technology.
Item | Details |
Chinese Name | Tetrahydrofuran |
English Name | Tetrahydrofuran |
CAS Number | 109 - 99 - 9 |
Chemical Formula | C4H8O |
Molecular Weight | 72.11 |
Appearance | Colorless and transparent liquid |
Boiling Point | 66ºC |
Melting Point | -108ºC |
Density | 0.889g/cm³ (at 20ºC) |
Flash Point | -14ºC |
Solubility | Miscible with a variety of organic solvents such as water,alcohols,ketones and esters |
Purity Specification | 99.90% |
Product Application | Widely used as a solvent for polymers such as PVC,polyurethane and acrylic resins. It is also a raw material for the production of polytetramethylene ether glycol (PTMEG) and can be used in the pharmaceutical and electronics industries. |
Storage Condition | Seal tightly,keep away from light and protect with nitrogen to prevent the formation of peroxides. |
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