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21-0060

Sigma-Aldrich

Naphthalene

SAJ first grade, ≥98.0%

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About This Item

Empirical Formula (Hill Notation):
C10H8
CAS Number:
91-20-3
Molecular Weight:
128.17
Beilstein/REAXYS Number:
1421310
EC Number:
202-049-5
MDL number:
MFCD00001742
UNSPSC Code:
12352005
PubChem Substance ID:
329752073
Pricing and availability is not currently available.

grade

SAJ first grade

vapor density

4.4 (vs air)

vapor pressure

0.03 mmHg ( 25 °C)

assay

≥98.0%

autoignition temp.

978 °F

expl. lim.

5.9 %

availability

available only in Japan

bp

218 °C (lit.)

mp

80-82 °C (lit.)

SMILES string

c1ccc2ccccc2c1

InChI

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

InChI key

UFWIBTONFRDIAS-UHFFFAOYSA-N

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signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

173.3 °F - closed cup

flash_point_c

78.5 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
U3538
U5429
U3334
U2236
U0147

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Martha L Bustos et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 23(3), 561-569 (2014-11-21)
The contribution of bone marrow cells (BMC) in lung repair is controversial. We previously reported a subpopulation of BMC that express Clara cell secretory protein (CCSP). To determine the contribution of endogenous CCSP(+) BMC to airway regeneration, we performed bone
Ceinwen A Schreiner
Journal of toxicology and environmental health. Part B, Critical reviews, 6(2), 161-183 (2003-01-30)
Results of five previously unpublished studies of the genotoxicity of naphthalene are presented and extensively discussed in relation to the large database that exists in the published literature. According to the published literature, naphthalene has not induced gene mutations in
Peta A Neale et al.
Journal of hazardous materials, 296, 192-200 (2015-05-02)
Tattooing is becoming increasingly popular, particularly amongst young people. However, tattoo inks contain a complex mixture of chemical impurities that may pose a long-term risk for human health. As a first step towards the risk assessment of these complex mixtures
Fabrice Gritti et al.
Journal of chromatography. A, 1280, 35-50 (2013-02-07)
The achievable separation speed and resolution of columns packed with the new 4.6 μm Kinetex particles were characterized by their permeability and their plate heights, measured meticulously. Their specific permeabilities range between 1.81 and 1.95 × 10(-10)cm(2) and their external
Ayman A Abdelaziz et al.
Journal of hazardous materials, 246-247, 26-33 (2013-01-03)
The destruction of naphthalene, as representative polycyclic aromatic hydrocarbons, by surface dielectric barrier discharge is investigated in air as well as dry and humidified nitrogen at ambient temperature. Naphthalene destruction efficiency is evaluated in terms of chemical change vis-a-vis energy
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