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What is the CAS number of tetrahydrofuran chemical ?

Nov 25, 2025 Leave a message

The CAS number for tetrahydrofuran (THF) is 109-99-9.

●Chemical formula:C4H8O

●Molecular weight: 72.11

●CAS No.:109-99-9

 

Properties and uses

Tetrahydrofuran CAS 109-99-9 has the characteristics like: low toxic, low boiling point and good liquidity, etc. It is an important organic synthesis raw material and a good solution. It has good solubility to many organic compounds. It can dissolve all the organic compounds except for polyethylene, polypropylene and fluorine resin. Especially for polyvinyl chloride, polyvinylidene chloride and aniline, it has good solution effect.

 

 

Properties Of thf (CAS 109-99-9)?

Property Description
Chemical Formula C₄H₈O
Appearance Clear, colorless liquid
Odor Ether-like, pungent, and sweet
Boiling Point 66 °C (151 °F)
Melting Point -108 °C (-162 °F)
Density 0.8892 g/cm³ at 20 °C
Vapor Pressure 132 mmHg at 20 °C (indicates high volatility)
Solubility Miscible with water and most common organic solvents.
Flash Point -14 °C (7 °F) - Highly Flammable
Auto-ignition Temp. 321 °C (610 °F)

 

Tetrahydrofuran For Sale

 

●Packed in 180 kg/drum.

●Stored in cool and dry place, where is ventilate. And avoid heat and fire. The container should be sealed. It cannot be stored together with oxidant or acid. It is flammable poisonous liquid

 

where to Buy Tetrahydrofuran THF?

GNEE BIO is a leading supplier of CAS number 109-99-9  THF Solvent. We guarantee consistent quality, competitive pricing, and reliable global shipping to keep your operations running smoothly. For a tailored quote and product specifications, contact us today to discuss your requirements.

 

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about us

GNEE BIO was established in 2016, adhering to thecorporate philosophy of "global chemical raw material supplier" and focusing on high-quality chemical industries. The company primarily deals chemical raw materials, such as dichloromethane; methyl sulfoxide DMSO (industrial and pharmaceutical grade); ethylene glycol (MEG); p-Xylene, etc.

All our chemical productshave obtained international certifications including REACH, ISO, FMQS, HALAL, andHalal certification, ensuring quality and global recognition, We have warehouses in coreports such as Qingdao, Tianiin, and Shanghai, with a 15-day express delivery service.

 

Tetrahydrofuran 99.9% Thf

Packaging 

 

Package

Quantity/20'FCL

160KGS Drum

12.8MTS

800KGS IBC Drum

16MTS

IOS Tank

18.5MTS

 

 Tetrahydrofuran for sale

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