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Sigma-Aldrich

2,5-Dihydrofuran

97%

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About This Item

Empirical Formula (Hill Notation):
C4H6O
CAS Number:
Molecular Weight:
70.09
Beilstein/REAXYS Number:
103174
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.431 (lit.)

bp

66-67 °C (lit.)

density

0.927 g/mL at 25 °C (lit.)

SMILES string

C1OCC=C1

InChI

1S/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H2

InChI key

ARGCQEVBJHPOGB-UHFFFAOYSA-N

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General description

Adsorption and thermal chemistry of 2,5-dihydrofuran on Pd (111) has been studied by high-resolution electron energy loss spectroscopy and temperature-programmed desorption. Free jet millimetre wave spectrum of the 2,5-dihydrofuran-argon molecular complex has been investigated in the frequency range 60-78GHz.

pictograms

Flame

signalword

Danger

hcodes

pcodes

Hazard Classifications

Flam. Liq. 2

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

33.8 °F - closed cup

flash_point_c

1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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Free jet absorption millimetre wave spectrum of the 2, 5-dihydrofuran-argon adduct.
CAMINATI BW, et al.
Molecular Physics, 91(4), 663-668 (1997)
Clay M Horiuchi et al.
Langmuir : the ACS journal of surfaces and colloids, 26(16), 13320-13332 (2010-08-11)
High-resolution electron energy loss spectroscopy (HREELS) and temperature-programmed desorption (TPD) were used to study the adsorption and thermal chemistry of 2,3-dihydrofuran (2,3-DHF) and 2,5-dihydrofuran (2,5-DHF) on Pd(111). The results, paired with earlier computational results, indicate that 2,3-DHF and 2,5-DHF both

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