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Merck

360740

1,2-Dimethylnaphthalene

95%

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About This Item

Linear Formula:
C10H6(CH3)2
CAS Number:
Molecular Weight:
156.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-364-7
Beilstein/REAXYS Number:
2039376
MDL number:
Assay:
95%
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Quality Level

assay

95%

refractive index

n20/D 1.615 (lit.)

bp

266-267 °C (lit.)

mp

−2-−1 °C (lit.)

density

1.013 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc2ccccc2c1C

InChI

1S/C12H12/c1-9-7-8-11-5-3-4-6-12(11)10(9)2/h3-8H,1-2H3

InChI key

QNLZIZAQLLYXTC-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

General description

1,2-Dimethylnaphthalene is a polycyclic aromatic hydrocarbon. Its effect on the naupliar and adult stages of the marine cyclopoid copepod Oithona davisae is reported.

Application

1,2-Dimethylnaphthalene is suitable reagent used to investigate the secondary organic aerosol (SOA) production via gas-phase photooxidation.


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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)



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Secondary organic aerosol formation from photooxidation of naphthalene and alkylnaphthalenes: implications for oxidation of intermediate volatility organic compounds (IVOCs).
Chan AWH, et al.
Atmospheric Chemistry and Physics, 9(9), 3049-3060 (2009)
A Kilanowicz et al.
International journal of occupational medicine and environmental health, 11(4), 305-317 (1999-02-24)
The aim of this study was to investigate the distribution, excretion and metabolism of 1,2-dimethylnaphthalene-[ring-U-3H] in rats. The experiments were performed on 54 male outbred IMP:Wist rats with body weight of 200 g +/- 20%. The compound was given i.p.
Enric Saiz et al.
Environmental pollution (Barking, Essex : 1987), 157(4), 1219-1226 (2009-01-17)
Short-term (24h) exposure experiments have been conducted to determine the effects of two environmental relevant polycyclic aromatic hydrocarbons (PAHs), naphthalene (NAPH) and dimethylnaphthalene (C2-NAPH), on the naupliar and adult stages of the marine cyclopoid copepod Oithona davisae. To resemble more