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Tetrahydrofuran solution

contains 20 % (v/v) 1,2-Propanediol

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CAS Number:
MDL number:
PubChem Substance ID:

form

liquid

Quality Level

contains

20 % (v/v) 1,2-Propanediol

impurities

≤0.20% water
0.02 meq/g Titr. acid
0.02 meq/g Titr. base

color

APHA: 1

density

0.914 g/mL at 25 °C

SMILES string

C1CCOC1

InChI

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

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

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This Item
1865628736887369
Tetrahydrofuran anhydrous, contains 250 ppm BHT as inhibitor, ≥99.9%

Sigma-Aldrich

186562

Tetrahydrofuran

-
Tetrahydrofuran contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9%

Sigma-Aldrich

87368

Tetrahydrofuran

Essential Grade
Tetrahydrofuran Selectophore™, ≥99.5%

Supelco

87369

Tetrahydrofuran

-
impurities

≤0.20% water, 0.02 meq/g Titr. acid, 0.02 meq/g Titr. base

impurities

≤0.005% peroxides (as H2O2), <0.002% water (All units except 100 mL), <0.005% water (100 mL pkg)

impurities

≤0.001% free acid (as CH3COOH), ≤0.005% peroxides (as H2O2), ≤0.05% water

impurities

≤0.01% water

density

0.914 g/mL at 25 °C

density

0.889 g/mL at 25 °C (lit.)

density

0.887 g/mL at 20 °C, 0.889 g/mL at 25 °C (lit.)

density

0.889 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

contains

20 % (v/v) 1,2-Propanediol

contains

250 ppm BHT as inhibitor

contains

250 ppm BHT as inhibitor, ~0.025% 2,6-di-tert-butyl-4-methylphenol as stabilizer

contains

250 ppm BHT as inhibitor

color

APHA: 1

color

-

color

-

color

-

General description

Tetrahydrofuran (THF) solution is THF in 20% (v/v) 1,2-propanediol. THF a saturated cyclic ester, is a water-miscible organic solvent. THF has been a widely used industrial solvent for varnishes and PVC (polyvinyl chloride), polymerization, electrochemistry, and pharmaceutical.
The product is a tetrahydrofuran (THF) solution containing 20%(v/v) 1,2-propanediol. THF, a saturated cyclic ester, is a water miscible organic solvent. The combustion studies of THF have been reported.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-6.2 °F - (THF)

Flash Point(C)

-21.2 °C - (THF)

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Highly selective hydrolytic kinetic resolution of terminal epoxides catalyzed by chiral (salen) CoIII complexes. Practical synthesis of enantioenriched terminal epoxides and 1,2-diols.
Schaus SE, et al.
Journal of the American Chemical Society, 124(7), 1307-1315 (2002)
An experimental and modeling study of the combustion of tetrahydrofuran.
Tran LS, et al.
Combustion and Flame, 162(5), 1899-1918 (2015)
Anita Toulmin et al.
Journal of medicinal chemistry, 51(13), 3720-3730 (2008-06-19)
Partition coefficients were measured for 47 compounds in the hexadecane/water ( P hxd) and 1-octanol/water ( P oct) systems. Some types of hydrogen bond acceptor presented by these compounds to the partitioning systems are not well represented in the literature
Ilaria Massarelli et al.
European journal of medicinal chemistry, 44(9), 3658-3664 (2009-03-11)
A dataset comprising 55 chemicals with hepatocarcinogenic potency indices was collected from the Carcinogenic Potency Database with the aim of developing QSAR models enabling prediction of the above unwanted property for New Chemical Entities. The dataset was rationally split into
Alfonso Pérez-Garrido et al.
Bioorganic & medicinal chemistry, 17(2), 896-904 (2008-12-06)
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoretical molecular descriptors, calculated solely from the molecular structure of the compounds under investigation

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