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Merck
CN

11650

Supelco

Azulene

standard for GC, ≥99.0% (GC)

Synonym(s):

Bicyclo[5.3.0]decapentaene

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About This Item

Empirical Formula (Hill Notation):
C10H8
CAS Number:
275-51-4
Molecular Weight:
128.17
Beilstein:
969517
EC Number:
205-993-6
MDL number:
MFCD00003810
UNSPSC Code:
41116107
PubChem Substance ID:
329749524

Key Documents

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Assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

242 °C (lit.)

mp

98-100 °C (lit.)

application(s)

environmental

format

neat

SMILES string

c1ccc2cccc2cc1

InChI

1S/C10H8/c1-2-5-9-7-4-8-10(9)6-3-1/h1-8H

InChI key

CUFNKYGDVFVPHO-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Preparation Note

λmax. 270 nm, log ε 4.72 in heptane

Pictograms

Environment
GHS09

Hazard Statements

H411

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Mine Ince et al.
Chemical communications (Cambridge, England), 48(34), 4058-4060 (2012-03-22)
A novel supramolecular electron donor-acceptor hybrid (2·1) and an electron donor-acceptor conjugate (3), both exhibiting a remarkably shifted Q band in the NIR region of the solar spectrum, were prepared. Irradiation of the supramolecular ensemble 2·1 within the visible range
Dawei Zhao et al.
The Journal of chemical physics, 131(18), 184307-184307 (2009-11-18)
The infrared (IR) spectrum of protonated azulene (AzuH(+), C(10)H(9)(+)) has been measured in the fingerprint range (600-1800 cm(-1)) by means of IR multiple photon dissociation (IRMPD) spectroscopy in a Fourier transform ion cyclotron resonance mass spectrometer equipped with an electrospray
Aguinaldo Silva Garcez et al.
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics, 102(4), e93-e98 (2006-09-26)
To investigate the action of a red laser associated with a photosensitizer on the reduction of Enterococcus faecalis in dental root canal in vitro. Thirty prepared teeth with single canals were contaminated. The chemical group was irrigated with 0.5% NaOCl
Lorenzo Stella et al.
Chemical communications (Cambridge, England), (39)(39), 4744-4746 (2008-10-03)
We show here that the recently reported surprisingly large association constant (K = 7.6 x 10(4) M(-1)) between azulene and [60]fullerene is due to experimental artifacts, pointing out potential errors in the characterization of association equilibria by fluorescence spectroscopy, and
Yasuyuki Hirama et al.
Bioorganic & medicinal chemistry, 19(1), 352-358 (2010-12-07)
The synthesis and thermal stability of oligodeoxynucleotides (ODNs) containing 4-amino-2,3,5,6-tetraazabenzo[cd]azulen-7-one nucleosides 5 (BaO(N)) with the aim of developing new base pairing motif is described. The tricyclic nucleoside 5 was prepared starting with the 7-deaza-7-iodopurine derivative 1 via a palladium catalyzed
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