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Merck
CN

B8002

2,3-Benzofuran

99%

Synonym(s):

Coumarone

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About This Item

Empirical Formula (Hill Notation):
C8H6O
CAS Number:
Molecular Weight:
118.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-982-6
Beilstein/REAXYS Number:
107704
MDL number:
Assay:
99%
Form:
liquid
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Product Name

2,3-Benzofuran, 99%

InChI key

IANQTJSKSUMEQM-UHFFFAOYSA-N

InChI

1S/C8H6O/c1-2-4-8-7(3-1)5-6-9-8/h1-6H

SMILES string

c1ccc2occc2c1

assay

99%

form

liquid

refractive index

n20/D 1.566 (lit.)

bp

173-175 °C (lit.)

density

1.072 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

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pictograms

FlameHealth hazard

signalword

Warning

hcodes

Hazard Classifications

Carc. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Miyuki Yamaguchi et al.
The Journal of organic chemistry, 78(18), 9270-9281 (2013-08-21)
A dihydroxyterphenylphosphine bearing cyclohexyl groups on the phosphorus atom (Cy-DHTP) was found to be a powerful ligand for the palladium-catalyzed one-pot synthesis of substituted benzo[b]furans from 2-chlorophenols and terminal alkynes. This catalyst system was also applicable to the sequential one-pot
Stefano Protti et al.
The Journal of organic chemistry, 77(15), 6473-6479 (2012-07-11)
2-Substituted benzo[b]furans were synthesized by a one-step metal-free photochemical reaction between 2-chlorophenol derivatives and terminal alkynes by tandem formation of an aryl-C and a C-O bond via an aryl cation intermediate. The mild conditions and the application to chlorophenols rather
Ulrika Olofsson et al.
Chemosphere, 90(1), 28-35 (2012-08-28)
A screening of metals, persistent organic pollutants, pharmaceuticals and personal care products (PPCPs), and other organic contaminants in sludge from seven Swedish sewage treatment plants (STPs) was performed in this study. This extensive screening provides information on mass flows of
Preetpal Singh Sidhu et al.
Journal of medicinal chemistry, 56(12), 5059-5070 (2013-05-31)
We recently designed a group of novel exosite-2-directed sulfated, small, allosteric inhibitors of thrombin. To develop more potent inhibitors, monosulfated benzofuran tri- and tetrameric homologues of the parent designed dimers were synthesized in seven to eight steps and found to
Timothy Lynagh et al.
The Journal of biological chemistry, 286(51), 43913-43924 (2011-10-29)
Ivermectin is an anthelmintic drug that works by activating glutamate-gated chloride channel receptors (GluClRs) in nematode parasites. GluClRs belong to the Cys-loop receptor family that also includes glycine receptor (GlyR) chloride channels. GluClRs and A288G mutant GlyRs are both activated

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