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438804

Sigma-Aldrich

2-Nitrotoluene

≥99%

Synonym(s):

1-Methyl-2-nitrobenzene

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About This Item

Linear Formula:
CH3C6H4NO2
CAS Number:
88-72-2
Molecular Weight:
137.14
Beilstein:
1907580
EC Number:
201-853-3
MDL number:
MFCD00007157
UNSPSC Code:
12352100
PubChem Substance ID:
24867471
NACRES:
NA.22

Quality Level

200

Assay

≥99%

form

liquid

refractive index

n20/D 1.546 (lit.)

bp

225 °C (lit.)

mp

−4-−3 °C (lit.)

density

1.163 g/mL at 25 °C (lit.)

SMILES string

Cc1ccccc1[N+]([O-])=O

InChI

1S/C7H7NO2/c1-6-4-2-3-5-7(6)8(9)10/h2-5H,1H3

InChI key

PLAZTCDQAHEYBI-UHFFFAOYSA-N

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General description

2-Nitrotoluene is a nitroaromatic compound. Multi-functional magnetic resins having high surface area and ion exchange efficiency (GMA30-1 and GMA30-2) were developed and were tested for the desorption of 2-nitrotolene. Its dioxygenation by nitrobenzene dioxygenase has been studied to evaluate the isotope fractionation. It has been reported as nitroaromatic explosive. Terbium-based magnetic metal-organic framework (MOF) nanospheres have been fabricated, which can detect the trace quantities of 2-nitrotoluene.

Application

2-Nitrotoluene may be employed as nitrogen supplement in the culture medium of Pseudomonas sp. strain ClS1. It may be employed as carbon and energy supplement in the culture medium of Pseudomonas sp. strain JS42.

Signal Word

Danger

Hazard Statements

H302,H340,H350,H361f,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B - Muta. 1B - Repr. 2

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sarah G Pati et al.
Environmental science & technology, 48(18), 10750-10759 (2014-08-08)
Oxygenation of aromatic rings is a frequent initial step in the biodegradation of persistent contaminants, and the accompanying isotope fractionation is increasingly used to assess the extent of transformation in the environment. Here, we systematically investigated the dioxygenation of two
Jing-Jing Qian et al.
Dalton transactions (Cambridge, England : 2003), 43(10), 3978-3983 (2014-01-24)
In this work, we present novel kinds of Fe3O4@Tb-BTC magnetic metal-organic framework (MOF) nanospheres which possess both magnetic characteristics and fluorescent properties using a layer by layer assembly technique. The structure and morphology of the as-prepared Fe3O4@Tb-BTC were systematically characterized
D An et al.
Journal of bacteriology, 176(24), 7462-7467 (1994-12-01)
Pseudomonas sp. strain JS42 utilizes 2-nitrotoluene (2NT) as the sole source of carbon and energy for growth. Intact cells catalyze the oxidation of 2NT to 3-methylcatechol and nitrite in a reaction that requires molecular oxygen. Cell extracts oxidized 2NT to
Wei Wang et al.
Journal of hazardous materials, 294, 158-167 (2015-04-14)
Two novel multi-functional magnetic resins named GMA30-1 and GMA30-2 were fabricated and investigated for the removal of 4-nitrotoluene-2-sulfonic acid (NTS) and 2-nitrotoluene (o-MNT). Strong base resin (GMA30-1) and weak base resin (GMA30-2) possess large surface area of 718m(2)/g and 559m(2)/g
E Duque et al.
Journal of bacteriology, 175(8), 2278-2283 (1993-04-01)
A bacterium, Pseudomonas sp. strain C1S1, able to grow on 2,4,6-trinitrotoluene (TNT), 2,4- and 2,6-dinitrotoluene, and 2-nitrotoluene as N sources, was isolated. The bacterium grew at 30 degrees C with fructose as a C source and accumulated nitrite. Through batch
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