Tetrahydrofuran CAS 109-99-9

Tetrahydrofuran CAS 109-99-9

CAS NO: 109-99-9
Molecular Formula: C4H8O
Molecular Weight: 72.106
EINECS NO: 203-726-8
MDL NO: MFCD00005356
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Product Details

Product Description:

Product Name: Tetrahydrofuran CAS NO:109-99-9




Furan, tetrahydro-;


Chemical & Physical Properties:

Appearance : Colorless clear liquid

Assay : ≥99.0%


Boiling Point: 66°C at 760 mmHg

Melting point: -108.4℃

Flash Point: -14℃

Water Solubility:miscible

Stability:Stable. Incompatible with halogens, strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate explosive peroxides in storage if in contact with air. Highly flammable. Store at room temperature under nitrogen. Hazardous polymerisat


Tetrahydrofuran, abbreviated as THF, is a heterocyclic organic compound. Belongs to ethers and is a completely hydrogenated product of aromatic compound furan. Tetrahydrofuran is one of the strongest polar ethers. It is used as a medium-polar solvent in chemical reactions and extractions. It is a colorless and volatile liquid at room temperature with an odor similar to ether. Soluble in most organic solvents such as water, ethanol, ether, acetone, benzene, etc., it is called "universal solvent".


Tetrahydrofuran is an intermediate for the synthesis of pesticide phenbutyltin. In addition, it can be directly used to make synthetic fibers, synthetic resins, and synthetic rubbers. It is also a solvent for many polymer materials, precision tapes and electroplating industries. It is also used to make adiponitrile and hexamethylene. Acid, hexamethylene diamine, succinic acid, butanediol, γ-butyrolactone, etc., in the pharmaceutical industry, can be used to produce coughbiqing, progesterone, rifamycin and as a pharmaceutical solvent.


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