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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

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
Drazenka Selesi et al.
Journal of bacteriology, 192(1), 295-306 (2009-10-27)
The highly enriched deltaproteobacterial culture N47 anaerobically oxidizes the polycyclic aromatic hydrocarbons naphthalene and 2-methylnaphthalene, with sulfate as the electron acceptor. Combined genome sequencing and liquid chromatography-tandem mass spectrometry-based shotgun proteome analyses were performed to identify genes and proteins involved
Gro Harlaug Olsen et al.
Marine environmental research, 72(4), 179-187 (2011-09-13)
Reliable risk assessment approaches for Arctic environments are requested to manage potential impacts associated with increased activities in Arctic regions. We performed toxicity tests on Arctic and temperate species exposed to the narcotic acting oil component, 2-methyl naphthalene. The experimental
Raymond J DiDonato et al.
PloS one, 5(11), e14072-e14072 (2010-12-03)
Anaerobic polycyclic hydrocarbon (PAH) degradation coupled to sulfate reduction may be an important mechanism for in situ remediation of contaminated sediments. Steps involved in the anaerobic degradation of 2-methylnaphthalene have been described in the sulfate reducing strains NaphS3, NaphS6 and
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