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21-2040

Sigma-Aldrich

Nitrobenzene

JIS special grade, ≥99.5%

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About This Item

Empirical Formula (Hill Notation):
C6H5NO2
CAS Number:
98-95-3
Molecular Weight:
123.11
Beilstein:
507540
MDL number:
MFCD00007043
UNSPSC Code:
12191501
PubChem Substance ID:
329752119

grade

JIS special grade

vapor density

4.2 (vs air)

vapor pressure

0.15 mmHg ( 20 °C)
50 mmHg ( 120 °C)

Assay

≥99.5%

form

liquid

autoignition temp.

899 °F

expl. lim.

40 %

availability

available only in Japan

refractive index

n20/D 1.551 (lit.)

pH

8.0-8.5 (20 °C, 1 g/L)

bp

210-211 °C (lit.)

mp

5-6 °C (lit.)

density

1.196 g/mL at 25 °C (lit.)

SMILES string

[O-][N+](=O)c1ccccc1

InChI

1S/C6H5NO2/c8-7(9)6-4-2-1-3-5-6/h1-5H

InChI key

LQNUZADURLCDLV-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 2 - Repr. 1B - STOT RE 1 Inhalation

Target Organs

Blood

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

190.4 °F

Flash Point(C)

88 °C

Certificates of Analysis (COA)

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R Emmanuel et al.
Journal of hazardous materials, 279, 117-124 (2014-07-23)
The present study involves a green synthesis of gold nanoparticles (Au-NPs) using Acacia nilotica twig bark extract at room temperature and trace level detection of one of the hazardous materials, viz. nitrobenzene (NB) that causes Methemoglobinaemia. The synthesis protocol demonstrates
Emilia M Reyes-Gallardo et al.
Journal of chromatography. A, 1271(1), 50-55 (2012-12-15)
In this article, the combination of commercial polymeric microparticles (OASIS MCX) and cobalt ferrite nanoparticles is evaluated in dispersive micro-solid phase extraction (D-μSPE) for the determination of six nitroaromatic hydrocarbons in water. The high affinity of the polymeric material toward
Jie Xie et al.
Journal of hazardous materials, 231-232, 57-63 (2012-07-10)
The aim of this study was to examine the adsorption capability and mechanism of hexadecyltrimethylammonium modified zeolite, which was synthesized from coal fly ash, for the removal of ionizable phenolic compounds (phenol, p-chlorophenol and bisphenol A, with different pK(a)) and
Jingang Huang et al.
Water research, 46(14), 4361-4370 (2012-06-19)
Sulfate is frequently found in wastewaters that contain nitrobenzene. To reveal the effect of sulfate on the reductive transformation of nitrobenzene to aniline--with acetate or propionate as potential electron donors in anaerobic systems--an acetate series (R1-R5) and a propionate series
Mei Sun et al.
Environmental science & technology, 46(11), 6174-6181 (2012-05-11)
Carbon electrodes are proposed in reactive sediment caps for in situ treatment of contaminants. The electrodes produce reducing conditions and H(2) at the cathode and oxidizing conditions and O(2) at the anode. Emplaced perpendicular to seepage flow, the electrodes provide
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