CAS 109-99-9
:Tétrahydrofurane
Description :
Tétrahydrofurane (THF) est un liquide incolore et volatil avec une odeur distinctive d'éther. C'est un éther cyclique et il sert de solvant important en chimie organique en raison de sa capacité à dissoudre une large gamme de composés polaires et non polaires. Le THF a un point d'ébullition bas et une pression de vapeur relativement élevée, ce qui le rend utile dans diverses applications, y compris comme solvant pour les polymères et dans la production de produits pharmaceutiques. Sa structure chimique présente un cycle à cinq membres contenant quatre atomes de carbone et un atome d'oxygène, contribuant à sa réactivité et à sa capacité à participer à diverses réactions chimiques, telles que la polymérisation. Le THF est hygroscopique, ce qui signifie qu'il peut absorber l'humidité de l'air, ce qui peut affecter ses propriétés et sa réactivité. Il est également inflammable et doit être manipulé avec précaution, en utilisant des mesures de sécurité appropriées pour éviter l'inhalation ou le contact avec la peau. De plus, le THF peut former des peroxydes après une exposition prolongée à l'air, nécessitant des pratiques de stockage et de manipulation appropriées pour atténuer les risques.
Formule :C4H8O
InChI :InChI=1S/C4H8O/c1-2-4-5-3-1/h1-4H2
Code InChI :InChIKey=WYURNTSHIVDZCO-UHFFFAOYSA-N
SMILES :C1CCOC1
Synonymes :- 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
- Oxido de dietileno
- Oxolane
- THF
- Tetrahidrofurano
- Tetrahydrofuran
- Tetrahydrofurane
- Tetrahydrofuranne
- Tetraidrofurano
- Tetramethylene oxide
- ジエチレンオキシド
- テトラヒドロフラン
- Voir plus de synonymes
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Tetrahydrofuran, 99.85%, Extra Dry, stabilized, AcroSeal™
CAS :Formule :C4H8OMasse moléculaire :72.11 g/molRef: 02-32697
2.5LÀ demander100mLÀ demander1L154,00€Tetrahydrofuran (stabilized with BHT)
CAS :Formule :C4H8ODegré de pureté :>99.5%(GC)Couleur et forme :Colorless clear liquidMasse moléculaire :72.11Tetrahydrofuran Anhydrous (stabilized with BHT)
CAS :Formule :C4H8ODegré de pureté :>99.5%(GC)Couleur et forme :Colorless clear liquidMasse moléculaire :72.11Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]
CAS :Formule :C4H8ODegré de pureté :>99.0%(GC)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :72.11Tetrahydrofuran, Biograde, 99.8%, unstab.
CAS :Nucleic acid and peptide synthesisFormule :C4H8ODegré de pureté :99.8%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, anhydrous, 99.8+%, unstab., packaged under Argon in resealable ChemSeal™ bottles
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.8+%Couleur et forme :Clear, colorless, liquidMasse moléculaire :72.11Tetrahydrofuran, anhydrous, 99.8+%, stab. with 0.025% BHT, packaged under Argon in resealable AcroSeal™ bottles
CAS :Formule :C4H8ODegré de pureté :99.8+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, ACS, 99+%, stab. with 250ppm BHT
CAS :Maximum level of impurities: Color (APHA) 20, Peroxide (as H2O2) 0.015%, Residue after evaporation 0.03%, H2O 0.05%Formule :C4H8ODegré de pureté :99+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, anhydrous, 99.8+%, BHT-free, over molecular sieves, packed with Argon in resealable AcroSeal™ bottles
CAS :Formule :C4H8ODegré de pureté :99.8+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :72.11Tetrahydrofuran, Spectrophotometric grade, 99.7+%, unstab., packaged under Argon in resealable AcroSeal™ bottles
CAS :Formule :C4H8ODegré de pureté :99.7+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, Spectrophotometric grade, 99.7+%, unstab., packaged under Argon in resealable ChemSeal™ bottles
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.7+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, non-UV, HPLC Grade, 99.7+%, stab. with 250ppm BHT
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.7+%Couleur et forme :Liquid, ColorlessMasse moléculaire :72.11Tetrahydrofuran, anhydrous, 99.8+%, stab. with 0.025% BHT, packaged under Argon in resealable ChemSeal™ bottles
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.8+%Couleur et forme :Colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, 99%, stab. with 250-350ppm BHT
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :72.11Tetrahydrofuran, anhydrous, 99.8+%, unstab.
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.8+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, anhydrous, 99.8+%, BHT-free, over molecular sieves, packaged under Argon in resealable ChemSeal Bottles
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.8+%Couleur et forme :Clear, colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, Spectrophotometric Grade, 99.7+%, unstab.
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.7+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :72.11Tetrahydrofuran, UV, HPLC Grade, 99.7+% min, unstabilized
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H8ODegré de pureté :99.7+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :72.11
![Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]](https://static.cymitquimica.com/products/3B/thumb/T0856.jpg)
