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Naphthalene

analytical standard

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About This Item

Formule empirique (notation de Hill):
C10H8
Numéro CAS:
Poids moléculaire :
128.17
Numéro Beilstein :
1421310
Numéro CE :
Numéro MDL:
Code UNSPSC :
20121904
ID de substance PubChem :
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

Densité de vapeur

4.4 (vs air)

Pression de vapeur

0.03 mmHg ( 25 °C)

Pureté

≥99.7% (GC)

Température d'inflammation spontanée

978 °F

Durée de conservation

limited shelf life, expiry date on the label

Limite d'explosivité

5.9 %

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Point d'ébullition

218 °C (lit.)

Pf

79.5-81.0 °C
80-82 °C (lit.)

Application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

Format

neat

Chaîne SMILES 

c1ccc2ccccc2c1

InChI

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

Clé InChI

UFWIBTONFRDIAS-UHFFFAOYSA-N

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Description générale

Naphthalene is widely used as an intermediate in the chemical and plastics industry. It is commonly found in petroleum, coal, mothballs, cigarette smoke, biomass burning, incomplete combustion, etc.

Application

Naphthalene is used as a calibration standard for the real-time quantification with high specificity for naphthalene vapor and other HOVs in industrial environment using NaDos personal exposure monitor (PEM) device.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

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

Code de la classe de stockage

4.1B - Flammable solid hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

173.3 °F - closed cup

Point d'éclair (°C)

78.5 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Certificats d'analyse (COA)

Lot/Batch Number

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Les clients ont également consulté

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Naphthalene DNA adduct formation and tolerance in the lung
Buchholz AB, et al.
Nucl. Instrum. Methods Phys. Res. Sect. B, 438, 119-123 (2019)
Determination of naphthalene metabolites in human urine by liquid chromatography?mass spectrometry with electrospray ionization
Andreoli R, et al.
Journal of Chromatography A, 847(1-2), 9-17 (1999)
Qiaozhen Liu et al.
Nature genetics, 51(4), 728-738 (2019-02-20)
Characterizing the stem cells responsible for lung repair and regeneration is important for the treatment of pulmonary diseases. Recently, a unique cell population located at the bronchioalveolar-duct junctions has been proposed to comprise endogenous stem cells for lung regeneration. However
P Rajamalli et al.
Langmuir : the ACS journal of surfaces and colloids, 29(5), 1609-1617 (2013-01-10)
Novel poly(aryl ether) dendron-based low-molecular-weight organogelaters (LMWG) containing naphthalene units at the core have been synthesized, and the self-assembly of the system has been examined in a variety of solvents and solvent mixtures. The compounds readily form gels with attractive
Jing-Ru Liou et al.
Phytochemistry, 88, 67-73 (2013-01-29)
Lawsonia inermis (Lythraceae) known as henna is one of the most popular and ancient plants used in cosmetics and hair dying. It is cultivated for its leaves but other parts such as seeds, flowers, stem bark and roots are also

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