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Tetrahydrofuran(THF) - Ultra dry, ≥99.9%, H2O≤50ppm, No stabilizer, high purity , CAS No.109-99-9

COA

Grade & Purity:

Ultra dry

≥99.9%
H2O≤50ppm, No stabilizer

Cas Number: 109-99-9
Molecular Weight: 72.11
Beilstein Registry Number: 102391
EC Number: 203-726-8
MDL number: MFCD00005356
PubChem CID: 8028

In stock

Item Number

T1373930

Grouped product items
SKU	Size	Availability	Price	Qty
T1373930-100ml	100ml	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$69.90
T1373930-500ml	500ml	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$239.90

Basic Description

Specifications & Purity	Ultra dry, ≥99.9%, H2O≤50ppm, No stabilizer
Storage Temp	Protected from light,Room temperature,Argon charged
Shipped In	Normal
Grade	Ultra dry
Product Description	Tetrahydrofuran (THF) is a saturated cyclic ether that is mainly used as an organic solvent. When stored for a long time, it forms organic peroxides. This process can be inhibited by adding butylhydroxytoluene (BHT) as a stabilizer. BHT removes free radicals needed to form peroxides. It is a key fragment of various natural products (polyether antibiotics). THF can form double hydrates with hydrogen sulfide, and its crystal structure has been studied by three-dimensional single crystal method. Application： Dried tetrahydrofuran (THF) has been used to synthesize dichloride {bis [1,1 ',1 "-(phosphine triyl) tripiperidine] palladium [(P(NC5H10)3)2Pd(Cl)2], which is widely used as a catalyst in Heck reactions. It has been used as a Heck cross-coupling reaction medium for various aryl bromine and olefin.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Tetrahydrofurans

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Tetrahydrofurans
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Tetrahydrofurans
Alternative Parents	Oxacyclic compounds Dialkyl ethers Hydrocarbon derivatives
Molecular Framework	Aliphatic heteromonocyclic compounds
Substituents	Tetrahydrofuran - Oxacycle - Ether - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as tetrahydrofurans. These are heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen.
External Descriptors	saturated organic heteromonocyclic parent - cyclic ether - oxolanes
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	oxolane
INCHI	InChI=1S/C4H8O/c1-2-4-5-3-1/h1-4H2
InChIKey	WYURNTSHIVDZCO-UHFFFAOYSA-N
Smiles	C1CCOC1
Isomeric SMILES	C1CCOC1
WGK Germany	1
RTECS	LU5950000
PubChem CID	8028
UN Number	2056
Packing Group	II
Molecular Weight	72.11
Beilstein	102391
Reaxy-Rn	102391

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Solubility	Soluble in most organic solvents such as water, ethanol, ether, acetone, benzene, etc.
Sensitivity	Light sensitive，moisture sensitive
Refractive Index	1.407
Flash Point(°C)	-17℃
Boil Point(°C)	66°C
Melt Point(°C)	-108.5°C
Molecular Weight	72.110 g/mol
XLogP3	0.500
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	72.0575 Da
Monoisotopic Mass	72.0575 Da
Topological Polar Surface Area	9.200 Å²
Heavy Atom Count	5
Formal Charge	0
Complexity	22.800
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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