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48162

Supelco

1-Methylnaphthalene solution

certified reference material, 2000 μg/mL in methanol

Synonyme(s) :

α-Méthylnaphthalène

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About This Item

Numéro CAS:
90-12-0
Code UNSPSC :
12352200

Qualité

certified reference material
TraceCERT®

Gamme de produits

TraceCERT®

CofA (certificat d'analyse)

current certificate can be downloaded

Caractéristiques

standard type calibration

Conditionnement

ampule of 1 mL

Concentration

2000 μg/mL in methanol

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Application(s)

environmental

Format

single component solution

Température de stockage

2-8°C

InChI

1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3

Clé InChI

QPUYECUOLPXSFR-UHFFFAOYSA-N

Description générale

1-Methylnaphthalene is an oily liquid having an earthy phenolic type of odor. It is an important constituent of polycyclic aromatic hydrocarbons, which can be commonly obtained from coal and petroleum oils.

Application

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

Autres remarques

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Informations légales

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

FlameSkull and crossbonesHealth hazard
GHS02,GHS06,GHS08

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Organes cibles

Eyes,Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

49.5 °F

Point d'éclair (°C)

9.7 °C

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Certificats d'analyse (COA)

Lot/Batch Number

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Encyclopedia of Food and Color Additives, 1 (1997)
Issues in Radiation Biology and Toxicology Research (2013)
Meilan Jin et al.
The Journal of toxicological sciences, 37(4), 711-721 (2012-08-07)
1-Methylnaphthalene (1-MN), a constituent of the polycyclic aromatic hydrocarbons (PAHs), is a lung carcinogen in mice. However, conventional genotoxicity tests such as the Ames test and sister chromatid exchange (SCE) test have yielded equivocal results. In the present study, the
C E Cerniglia et al.
Applied and environmental microbiology, 47(1), 111-118 (1984-01-01)
Cunninghamella elegans metabolized 1- and 2-methylnaphthalene primarily at the methyl group to form 1- and 2-hydroxymethylnaphthalene, respectively. Other compounds isolated and identified were 1- and 2-naphthoic acids, 5-hydroxy-1-naphthoic acid, 5-hydroxy-2-naphthoic acid, 6-hydroxy-2-naphthoic acid, and phenolic derivatives of 1- and 2-methylnaphthalene.
Y Murata et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 44(1), 47-54 (1992-03-01)
Pulmonary alveolar proteinosis was induced at a 100% incidence in B6C3F1 female mice by twice weekly painting the back skin with methylnaphthalene for 30 weeks to give a total dose of 7.14 g/kg b.wt. Semithin sections were used for defining
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