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Merck
CN

87367

Millipore

Tetrahydrofuran

suitable for HPLC, ≥99.8% (GC)

Synonym(s):

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
Beilstein:
102391
EC Number:
203-726-8
MDL number:
MFCD00005356
UNSPSC Code:
12190000

Key Documents

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vapor density

2.5 (vs air)

vapor pressure

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

Assay

≥99.8% (GC)

autoignition temp.

610 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

1.8-11.8 %

technique(s)

HPLC: suitable

impurities

≤0.02% water

evapn. residue

≤0.001%

refractive index

n20/D 1.407 (lit.)
n20/D 1.407

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

density

0.889 g/mL at 25 °C (lit.)

solvent strength ε (Al2O3)

0.45

λ

1 cm path, H2O reference

UV absorption

λ: 230 nm Amax: 1.0
λ: 270 nm Amax: 0.1
λ: 310 nm Amax: 0.01

SMILES string

C1CCOC1

InChI

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

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

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Gregory W Charville et al.
Biomaterials, 29(30), 4039-4044 (2008-07-29)
The ability of nitric oxide (NO)-releasing xerogels to reduce fibrinogen-mediated adhesion of Staphylococcus aureus, Staphylococcus epidermidis, and Escherichia coli is described. A negative correlation was observed between NO surface flux and bacterial adhesion for each species tested. For S. aureus
Gerald I Richard et al.
Applied spectroscopy, 62(5), 476-480 (2008-05-24)
The spectroscopic properties of a chiral boronic acid based resorcinarene macrocycle employed for chiral analysis were investigated. Specifically, the emission and excitation characteristics of tetraarylboronate resorcinarene macrocycle (TBRM) and its quantum yield were evaluated. The chiral selector TBRM was investigated

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