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Merck
CN

45796

Supelco

2-甲基萘

analytical standard

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别名:
β-甲基萘
经验公式(希尔记法):
C11H10
CAS号:
分子量:
142.20
Beilstein:
906859
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

检测方案

≥98.0% (GC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

environmental

格式

neat

SMILES字符串

Cc1ccc2ccccc2c1

InChI

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

InChI key

QIMMUPPBPVKWKM-UHFFFAOYSA-N

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一般描述

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.

应用

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

象形图

Exclamation markEnvironment

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

危险化学品

分析证书(COA)

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Anaerobic degradation of 2-methylnaphthalene by a sulfate-reducing enrichment culture
Annweiler E, et al.
Applied and Environmental Microbiology, 66(12), 5329-5333 (2000)
Degradation of 2-methylnaphthalene by a sulfate-reducing enrichment culture of mesophilic freshwater bacteria
Galushko SA, et al.
Polycyclic Aromat. Compd., 23(2), 207-218 (2003)
Evaluating emission levels of polycyclic aromatic hydrocarbons from organic materials by analytical pyrolysis
Fabbri D and Vassura I
Journal of Analytical and Applied Pyrolysis, 75(2), 150-158 (2006)
Kazutoshi Shindo et al.
Bioscience, biotechnology, and biochemistry, 75(3), 505-510 (2011-03-11)
We performed combinational bioconversion of substituted naphthalenes with PhnA1A2A3A4 (an aromatic dihydroxylating dioxygenase from marine bacterium Cycloclasticus sp. strain A5) and prenyltransferase NphB (geranyltransferase from Streptomyces sp. strain CL190) or SCO7190 (dimethylallyltransferase from Streptomyces coelicolor A3(2)) to produce prenyl naphthalen-ols.
Franz D Bergmann et al.
Archives of microbiology, 193(4), 241-250 (2011-01-12)
The sulfate-reducing highly enriched culture N47 is capable to anaerobically degrade naphthalene, 2-methylnaphthalene, and 2-naphthoic acid. A proteogenomic investigation was performed to elucidate the initial activation reaction of anaerobic naphthalene degradation. This lead to the identification of an alpha-subunit of

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