What is the molecular weight of tetrahydrofuran?
72.11 g/molTetrahydrofuran / Molar mass
Why THF is a good solvent?
THF is also a popular solvent choice for small-scale laboratory experiments, mainly because it can dissolve a wide variety of organic compounds and has a relatively low boiling point. The low boiling point is convenient because it makes the solvent easy to remove from the chemical reaction by evaporation.
What is the boiling point of tetrahydrofuran?
150.8°F (66°C)Tetrahydrofuran / Boiling point
What is the density of THF?
0.889 g/mL
0.889 g/mL at 25 °C (lit.)
How do you dry THF?
Add sodium wire and benzophenone to a volume of THF (pre-dried over calcium hydride or 4A molecular sieves), heat at reflux/under nitrogen for several hours until the solvent turns deep blue in colour. This indicates the solvent is dry, and you can distill off the volume you require.
Is THF an inert solvent?
Tetrahydrofuran (THF) and 1,2-dimethoxyethane (glyme) are the most commonly used ether solvents in electrochemistry. They are very inert, especially toward reducing conditions.
Is tetrahydrofuran saturated?
It has a role as a polar aprotic solvent. It is a member of oxolanes, a saturated organic heteromonocyclic parent, a cyclic ether and a volatile organic compound.
How dense is water g ml?
0.9998395 g/ml
A common unit of measurement for water’s density is gram per milliliter (1 g/ml) or 1 gram per cubic centimeter (1 g/cm3). Actually, the exact density of water is not really 1 g/ml, but rather a bit less (very, very little less), at 0.9998395 g/ml at 4.0° Celsius (39.2° Fahrenheit).
Is THF volatile?
Dear Minkyu Kim, THF has a higher volatility than ethanol. In liquid ethanol, there are hydrogen bonds present, which are absent in THF. Thus the boiling point of THF is ca. 12 °C lower than that of ethanol.
Does B2H6 reduce amide?
Diborane, B2H The reducing characteristics of diborane (disassociated to BH3 in ether or THF solution) were first introduced as addition reactions to alkenes and alkynes. This remains a primary application of this reagent, but it also effects rapid and complete reduction of carboxylic acids, amides and nitriles.
Is THF polar or nonpolar?
As a solvent. The other main application of THF is as an industrial solvent for polyvinyl chloride (PVC) and in varnishes. It is an aprotic solvent with a dielectric constant of 7.6. It is a moderately polar solvent and can dissolve a wide range of nonpolar and polar chemical compounds.
What is the structure of THF?
Structure of THF. THF is composed of 4 carbon atoms, 8 hydrogen atoms, and one oxygen atom. It is most importantly characterized as being a heterocyclic ether.
What are the applications of tetrahydrofuran (THF)?
Application As an O -donor ligand to form coordination complexes. As mobile phase solvent in high-performance liquid chromatography. As a solvent in the preparation of spin-coated poly (bisphenol A decane ether). Synthesis of THF doped hydrogen clathrate hydrates.
What is THF in chemistry?
THF refers to Tetra Hydro Furan. It is a heterocyclic compound with Oxygen as hetero atom. The molecular formula for THF is (CH2)4O. THF is usually synthesized by hydrogenation of Furan which is an aromatic heterocyclic compound with Oxygen heteroatom.