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N28604

Sigma-Aldrich

1,2-Dimethyl-4-nitrobenzene

99%

Synonym(s):

4-Nitro-o-xylene

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About This Item

Linear Formula:
(CH3)2C6H3NO2
CAS Number:
99-51-4
Molecular Weight:
151.16
Beilstein/REAXYS Number:
2043245
EC Number:
202-761-6
MDL number:
MFCD00007268
UNSPSC Code:
12352100
PubChem Substance ID:
24897599
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

assay

99%
99%

form

solid

bp

143 °C/20 mmHg (lit.)

mp

27-30 °C (lit.)

density

1.139 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(cc1C)[N+]([O-])=O

InChI

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

InChI key

HFZKOYWDLDYELC-UHFFFAOYSA-N

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Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

parameter

up to 0.5 mmol scale

parameter

up to 0.5 mmol scale

parameter

up to 1.2 mmol scale

parameter

up to 0.5 mmol scale

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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    Certificates of Analysis (COA)

    Lot/Batch Number
    STBH0321
    STBH0028
    STBF7333V
    STBD7634V
    STBD1703V

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    M J Dunphy et al.
    Analytical biochemistry, 184(2), 381-387 (1990-02-01)
    A microanalytical gas chromatographic (GC) method for the analysis of nitrate in rat urine is described. The method involves the conversion of nitrate to nitromesitylene and quantitation using 3,4-dimethylnitrobenzene as an internal standard. The nitroaromatics were separated on a wide-bore

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