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Merck
CN

M57006

2-Methylnaphthalene (β)

95%

Synonym(s):

β-Methylnaphthalene

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About This Item

Linear Formula:
C10H7CH3
CAS Number:
91-57-6
Molecular Weight:
142.20
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24897037
EC Number:
202-078-3
Beilstein/REAXYS Number:
906859
MDL number:
MFCD00004118
Assay:
95%

Key Documents

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Product Name

2-Methylnaphthalene (β), 95%

InChI key

QIMMUPPBPVKWKM-UHFFFAOYSA-N

InChI

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

SMILES string

Cc1ccc2ccccc2c1

assay

95%

bp

241-242 °C (lit.)

mp

34-36 °C (lit.)

density

1 g/mL at 25 °C (lit.)

Quality Level

100

Gene Information

human ... CYP1A2(1544), CYP2A6(1548)
mouse ... Cyp2a5(13087)

Related Categories

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

208.4 °F - closed cup

flash_point_c

98.0 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SDBB6687
STBL3028
STBK9596
STBK3927
STBK0259

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Florin Musat et al.
Environmental microbiology, 11(1), 209-219 (2008-09-25)
The anaerobic biodegradation of naphthalene, an aromatic hydrocarbon in tar and petroleum, has been repeatedly observed in environments but scarcely in pure cultures. To further explore the relationships and physiology of anaerobic naphthalene-degrading microorganisms, sulfate-reducing bacteria (SRB) were enriched from
P B Nagabalasubramanian et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 85(1), 43-52 (2011-10-26)
In this work, the FT-IR and FT-Raman spectrum of 1-(chloromethyl)-2-methyl naphthalene (abbreviated as 1-ClM-2MN, C(12)H(11)Cl) have been recorded in the region 3600-10cm(-1). The optimum molecular geometry, normal mode wavenumbers, infrared and Raman intensities, Raman scattering activities, corresponding vibrational assignments, Mullikan
Radosław Swiercz et al.
International journal of occupational medicine and environmental health, 24(4), 399-408 (2011-10-18)
This paper presents toxic effects of 2-MN in laboratory animals under conditions of 4-week inhalation exposure to 2-methylnaphthalene (2-MN) vapors. Male Wistar rats were exposed to 2-MN vapors at a nominal concentration of 0, 2, 10 or 50 mg/m(3) in
Michael Safinowski et al.
Environmental science & technology, 40(13), 4165-4173 (2006-07-25)
The sulfate-reducing enrichment culture N47 can grow on naphthalene or 2-methylnaphthalene as the sole carbon and energy source. Here we show that the culture can furthermore cometabolicallytransform a variety of polycyclic and heteroaromatic compounds with naphthalene or methylnaphthalene as the
Young-Bum Kim et al.
Applied biochemistry and biotechnology, 159(1), 1-10 (2009-02-14)
Amphiphilic polyurethane (APU) nano-particle enhanced the mobilization of 2-methylnaphthalene (2-MNPT) in soil. Significant increase in the solubility of 2-MNPT was achieved. The molar solubilization ratio was 0.4 (mole 2-MNPT/mole APU). Simple precipitation of APU particle by 2 N CaCl(2) recovered
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