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V800422

Tetrahydrofuran

Name: Tetrahydrofuran
Brand: VETEC

≥99.5%, anhydrous, contains 250 ppm BHT as stabilizer, Vetec^™

Synonym(s):

THF, Butylene oxide, Oxolane, Tetramethylene oxide

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About This Item

Empirical Formula (Hill Notation):

C₄H₈O

CAS Number:

109-99-9

Molecular Weight:

72.11

UNSPSC Code:

12191502

PubChem Substance ID:

329829401

EC Number:

203-726-8

Beilstein/REAXYS Number:

102391

MDL number:

MFCD00005356

Assay:

≥99.5%

Grade:

anhydrous

Bp:

65-67 °C (lit.)

Vapor pressure:

114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

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Properties

Product Name

Tetrahydrofuran, anhydrous, contains 250 ppm BHT as stabilizer, ≥99.5%

grade

anhydrous

vapor density

2.5 (vs air)

vapor pressure

114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

product line

Vetec^™

assay

≥99.5%

form

liquid

autoignition temp.

610 °F

contains

250 ppm BHT as stabilizer

expl. lim.

1.8-11.8 %

dilution

(for analytical testing)

refractive index

n20/D 1.407 (lit.)

pH

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

density

0.889 g/mL at 25 °C (lit.)

SMILES string

C1CCOC1

InChI

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

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

Description

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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signalword

Danger

target_organs

Central nervous system, Respiratory system

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

flash_point_f

-6.2 °F - closed cup

flash_point_c

-21.2 °C - closed cup

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

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Adding Amorphous Content to Highly Crystalline Polymer Nanowire Solar Cells Increases Performance.

Han Yan et al.

Advanced materials (Deerfield Beach, Fla.), 27(23), 3484-3491 (2015-05-06)

Polymer solar cells are fabricated with systematic variation of the phase purity. Photovoltaic tests demonstrate that devices with ca. 10% of mixed phases outperform pure-phase devices. Photophysical studies reveal the effects of mixed phase on charge generation and recombination. These

Exciton delocalization drives rapid singlet fission in nanoparticles of acene derivatives.

Ryan D Pensack et al.

Journal of the American Chemical Society, 137(21), 6790-6803 (2015-05-07)

We compare the singlet fission dynamics of five pentacene derivatives precipitated to form nanoparticles. Two nanoparticle types were distinguished by differences in their solid-state order and kinetics of triplet formation. Nanoparticles that comprise primarily weakly coupled chromophores lack the bulk

Total, elastic, and inelastic cross sections for positron and electron collisions with tetrahydrofuran.

Luca Chiari et al.

The Journal of chemical physics, 138(7), 074301-074301 (2013-03-01)

We present total, elastic, and inelastic cross sections for positron and electron scattering from tetrahydrofuran (THF) in the energy range between 1 and 5000 eV. Total cross sections (TCS), positronium formation cross sections, the summed inelastic integral cross sections (ICS)

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Global Trade Item Number

SKU	GTIN
V800422-6X500ML	04061838167286
V800422-4X2.5L	04061838167279