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40880

2,4-Dimethyl-1-nitrobenzene

Name: 2,4-Dimethyl-1-nitrobenzene
Brand: SIAL

purum, ≥99.0% (GC)

Synonym(s):

1,3-Dimethyl-4-nitrobenzene, 4-Nitro-m-xylene

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About This Item

Linear Formula:

(CH₃)₂C₆H₃NO₂

CAS Number:

89-87-2

Molecular Weight:

151.16

EC Number:

201-947-4

UNSPSC Code:

12352100

PubChem Substance ID:

24865595

Beilstein/REAXYS Number:

1865656

MDL number:

MFCD00007169

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Properties

grade

purum

assay

≥99.0% (GC), 98%

refractive index

n20/D 1.549 (lit.), n20/D 1.550

bp

244 °C (lit.)

mp

7-9 °C (lit.)

density

1.117 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(c(C)c1)[N+]([O-])=O

InChI

1S/C8H9NO2/c1-6-3-4-8(9(10)11)7(2)5-6/h3-5H,1-2H3

InChI key

BBUPBICWUURTNP-UHFFFAOYSA-N

Description

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Determination of trace level genotoxic impurities in small molecule drug substances using conventional headspace gas chromatography with contemporary ionic liquid diluents and electron capture detection.

Tien D Ho et al.

Journal of chromatography. A, 1361, 217-228 (2014-08-26)

Ionic liquids (ILs) were used as a new class of diluents for the analysis of two classes of genotoxic impurities (GTIs), namely, alkyl/aryl halides and nitro-aromatics, in small molecule drug substances by headspace gas chromatography (HS-GC) coupled with electron capture