CAS 109-99-9: Tetrahydrofuran

Description:Tetrahydrofuran (THF) is a colorless, volatile liquid with a distinctive ether-like odor. It is a cyclic ether and serves as an important solvent in organic chemistry due to its ability to dissolve a wide range of polar and nonpolar compounds. THF has a low boiling point and a relatively high vapor pressure, making it useful in various applications, including as a solvent for polymers and in the production of pharmaceuticals. Its chemical structure features a five-membered ring containing four carbon atoms and one oxygen atom, contributing to its reactivity and ability to participate in various chemical reactions, such as polymerization. THF is hygroscopic, meaning it can absorb moisture from the air, which can affect its properties and reactivity. It is also flammable and should be handled with care, using appropriate safety measures to avoid inhalation or skin contact. Additionally, THF can form peroxides upon prolonged exposure to air, necessitating proper storage and handling practices to mitigate risks.

Formula:C₄H₈O

InChI:InChI=1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI key:InChIKey=WYURNTSHIVDZCO-UHFFFAOYSA-N

SMILES:O1CCCC1

Synonyms:
2,3,4,5-Tetrahydrofuran
Butane α,δ-oxide
Butane, 1,4-epoxy-
Cyclotetramethylene oxide
Diethylenoxid
Diéthylène oxyde
Furanidine
Nsc 57858
Ossido di Dietilene
Oxacyclopentane
See more synonyms
Oxido de dietileno
Oxolane
THF
Tetrahidrofurano
Tetrahydrofuran
Tetrahydrofurane
Tetrahydrofuranne
Tetraidrofurano
Tetramethylene oxide
ジエチレンオキシド
テトラヒドロフラン
Furan, tetrahydro-

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products per page. Found 191 products.

Product data	Purity	Price range	Estimated delivery
Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer] REF: 3B-T0856CAS: 109-99-9	>99.0%(GC)	27.00 €	Tue 22 Apr 25
Tetrahydrofuran Anhydrous (stabilized with BHT) REF: 3B-T2394CAS: 109-99-9	>99.5%(GC)	36.00 €	Tue 22 Apr 25
Tetrahydrofuran, Biograde, 99.8%, unstab. REF: 02-044505CAS: 109-99-9	99.8%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, anhydrous, 99.8+%, unstab., packaged under Argon in resealable ChemSeal™ bottles REF: 02-041820CAS: 109-99-9	99.8+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, anhydrous, 99.8+%, stab. with 0.025% BHT, packaged under Argon in resealable ChemSeal™ bottles REF: 02-044608CAS: 109-99-9	99.8+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, UV, HPLC Grade, 99.7+% min, unstabilized REF: 02-022904CAS: 109-99-9	99.7+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, anhydrous, 99.8+%, BHT-free, over molecular sieves, packed with Argon in resealable AcroSeal™ bottles REF: 02-047327CAS: 109-99-9	99.8+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, Spectrophotometric grade, 99.7+%, unstab., packaged under Argon in resealable AcroSeal™ bottles REF: 02-047329CAS: 109-99-9	99.7+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, ACS, 99+%, stab. with 250ppm BHT REF: 02-030760CAS: 109-99-9	99+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, anhydrous, 99.8+%, stab. with 0.025% BHT, packaged under Argon in resealable AcroSeal™ bottles REF: 02-047382CAS: 109-99-9	99.8+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, Spectrophotometric Grade, 99.7+%, unstab. REF: 02-032468CAS: 109-99-9	99.7+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, non-UV, HPLC Grade, 99.7+%, stab. with 250ppm BHT REF: 02-038994CAS: 109-99-9	99.7+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, 99%, stab. with 250-350ppm BHT REF: 02-L13304CAS: 109-99-9	99%	50.00 €~133.00 €	Wed 23 Apr 25
Tetrahydrofuran, anhydrous, 99.8+%, BHT-free, over molecular sieves, packaged under Argon in resealable ChemSeal Bottles REF: 02-047122CAS: 109-99-9	99.8+%	60.00 €~153.00 €	Wed 23 Apr 25
Tetrahydrofuran, anhydrous, 99.8+%, unstab. REF: 02-042254CAS: 109-99-9	99.8+%	To inquire	Wed 23 Apr 25
Tetrahydrofuran, Spectrophotometric grade, 99.7+%, unstab., packaged under Argon in resealable ChemSeal™ bottles REF: 02-041819CAS: 109-99-9	99.7+%	To inquire	Wed 23 Apr 25
Tetrahidrofurano para UV, IR, HPLC, GPC (10L) REF: 24-361736CAS: 109-99-9	- - -	To inquire	Fri 25 Apr 25
Tetrahydrofuran for UV, IR, HPLC, GPC REF: 24-361736.1611CAS: 109-99-9	- - -	To inquire	Fri 25 Apr 25
Residual Solvent Class 2 - Tetrahydrofuran REF: 45-1601770CAS: 109-99-9	- - -	512.00 €	Mon 28 Apr 25
Tetrahydrofuran, LCMS grade REF: 54-SV1110CAS: 109-99-9	- - -	To inquire	Wed 30 Apr 25

1l		To inquire
250ml		52.00 €

1l		159.00 €
4x1l		To inquire
250ml		57.00 €

1l		To inquire
100ml		58.00 €

1l		142.00 €
4x1l		To inquire
100ml		To inquire
250ml		77.00 €

CAS 109-99-9: Tetrahydrofuran

Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]

Ref: 3B-T0856

Tetrahydrofuran Anhydrous (stabilized with BHT)

Ref: 3B-T2394

Tetrahydrofuran, Biograde, 99.8%, unstab.

Ref: 02-044505

Tetrahydrofuran, anhydrous, 99.8+%, unstab., packaged under Argon in resealable ChemSeal™ bottles

Ref: 02-041820

Tetrahydrofuran, anhydrous, 99.8+%, stab. with 0.025% BHT, packaged under Argon in resealable ChemSeal™ bottles

Ref: 02-044608

Tetrahydrofuran, UV, HPLC Grade, 99.7+% min, unstabilized

Ref: 02-022904

Tetrahydrofuran, anhydrous, 99.8+%, BHT-free, over molecular sieves, packed with Argon in resealable AcroSeal™ bottles

Ref: 02-047327

Tetrahydrofuran, Spectrophotometric grade, 99.7+%, unstab., packaged under Argon in resealable AcroSeal™ bottles

Ref: 02-047329

Tetrahydrofuran, ACS, 99+%, stab. with 250ppm BHT

Ref: 02-030760

Tetrahydrofuran, anhydrous, 99.8+%, stab. with 0.025% BHT, packaged under Argon in resealable AcroSeal™ bottles

Ref: 02-047382

Tetrahydrofuran, Spectrophotometric Grade, 99.7+%, unstab.

Ref: 02-032468

Tetrahydrofuran, non-UV, HPLC Grade, 99.7+%, stab. with 250ppm BHT

Ref: 02-038994

Tetrahydrofuran, 99%, stab. with 250-350ppm BHT

Ref: 02-L13304

Tetrahydrofuran, anhydrous, 99.8+%, BHT-free, over molecular sieves, packaged under Argon in resealable ChemSeal Bottles

Ref: 02-047122

Tetrahydrofuran, anhydrous, 99.8+%, unstab.

Ref: 02-042254

Tetrahydrofuran, Spectrophotometric grade, 99.7+%, unstab., packaged under Argon in resealable ChemSeal™ bottles

Ref: 02-041819

Tetrahidrofurano para UV, IR, HPLC, GPC (10L)

Ref: 24-361736

Tetrahydrofuran for UV, IR, HPLC, GPC

Ref: 24-361736.1611

Residual Solvent Class 2 - Tetrahydrofuran

Ref: 45-1601770

Tetrahydrofuran, LCMS grade

Ref: 54-SV1110