Tetrahydrofuran
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Cite "Tetrahydrofuran"
Tetrahydrofuran. (n.d.). In Compound. Retrieved from /th/compound/tetrahydrofuran/
"Tetrahydrofuran." Compound, /th/compound/tetrahydrofuran/.
@misc{tetrahydrofuran, title={Tetrahydrofuran}, url={/th/compound/tetrahydrofuran/}}
IUPAC: Oxolane
CAS: 109-99-9
ภาพรวม
Tetrahydrofuran (THF) is a cyclic ether widely used as a laboratory and industrial solvent. It is the preferred solvent for Grignard and organolithium reactions and dissolves PVC, making it useful for PVC pipe cement. It can form explosive peroxides on prolonged air exposure.
องค์ประกอบ
การใช้งาน
- • Grignard reaction solvent
- • PVC pipe cement solvent
- • Polymer chemistry
- • Pharmaceutical production
ข้อเท็จจริงที่น่าสนใจ
- ✦ The purple color of PVC pipe primer/cement comes from dyes dissolved in THF-based solvent
ความปลอดภัย
- ⚠ Forms explosive peroxides
- ⚠ Highly flammable
- ⚠ CNS depressant
- ⚠ May cause liver damage
Structure
SMILES
C1CCOC1
คุณสมบัติ
- ประเภท
- organic
- สถานะ
- liquid
- มวลโมลาร์
- 72.11 g/mol
- ความหนาแน่น
- 0.8890 g/cm³
- จุดหลอมเหลว
- -108.4 °C
- จุดเดือด
- 66.0 °C
- การละลาย
- miscible
Molecular Descriptors
- Exact Mass
- 72.0575
- XLogP
- 0.5
- TPSA
- 9.2 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 1
- Rotatable Bonds
- 0
- Heavy Atoms
- 5
- Complexity
- 22.0