2-Methylnaphthalene

SIAL/45796 - analytical standard

Synonym: β-Methylnaphthalene

CAS Number: 91-57-6
Empirical Formula (Hill Notation): C₁₁H₁₀
Molecular Weight: 142.20
EC Number: 202-078-3
MDL Number: MFCD00004118
Linear Formula: C₁₁H₁₀
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-45796-250MG	250 mg	$52.40 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	environmental
assay	≥98.0% (GC)
format	neat
grade	analytical standard
InChI	1S/C11H10/c1-9-6-7-10-4-2-3-5-11(10)8-9/h2-8H,1H3
InChI key	QIMMUPPBPVKWKM-UHFFFAOYSA-N
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	Cc1ccc2ccccc2c1
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Application:	2-Methylnaphthalene may be used to identify the analyte from thermal degradation of bituminous/anthracite coals, tyres, and cellulose samples using gas chromatography-mass spectrometry (GC-MS) technique.
Application:	Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description:	2-Methylnaphthalene belongs to the class of polycyclic aromatic hydrocarbons (PAHs), found to be a major environmental contaminant. It can occur in high concentrations in a variety of commercial products including coal tar, crude oil, etc.

Symbol	GHS07,GHS09
Signal word	Warning
Hazard statements	H302 - H315 - H319 - H335 - H411
Precautionary statements	P261 - P264 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xn,N
Risk Statements	22-36/37/38-51/53
Safety Statements	26-37/39-61
RIDADR	UN 3077 9 / PGIII
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.0% (GC)
UNSPSC	41116107

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