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Merck

360554

Sigma-Aldrich

Nitromethane

ACS reagent, ≥95%

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About This Item

Fórmula empírica (notación de Hill):
CH3NO2
Número de CAS:
Peso molecular:
61.04
Beilstein/REAXYS Number:
1698205
EC Number:
MDL number:
UNSPSC Code:
12352102
PubChem Substance ID:
NACRES:
NA.21

grade

ACS reagent

Quality Level

vapor density

2.1 (vs air)

vapor pressure

2.7 mmHg ( 20 °C)

assay

≥95%

form

liquid

autoignition temp.

784 °F

expl. lim.

7.3 %, 33 °F

impurities

≤0.05% water

color

APHA: ≤10

refractive index

n20/D 1.382 (lit.)

pH

6.4 (20 °C, 0.01 g/L)

bp

101.2 °C (lit.)

mp

−29 °C (lit.)

density

1.127 g/mL at 25 °C (lit.)

suitability

clear for appearance

SMILES string

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

InChI

1S/CH3NO2/c1-2(3)4/h1H3

InChI key

LYGJENNIWJXYER-UHFFFAOYSA-N

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General description

Nitromethane is an aliphatic nitro compound that is commonly used as a solvent for chemical processing and analysis.

Application

Nitromethane can be used as a solvent in the:
  • FeCl3-catalyzed Friedel-Crafts alkylation of indoles with alcohols.
  • Cobalt-catalyzed dehydration of aldoximes to nitriles.
  • Chemoselective oxidation of alcohols to carbonyl compounds.
  • Gold-catalyzed hydroarylation of aryl-substituted alkynes.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 3 - Repr. 2

Storage Class

4.1A - Other explosive hazardous materials

wgk_germany

WGK 2

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup


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The catalytic chemistry of nitromethane over Co-ZSM5 and other catalysts in connection with the methane-NOxSCR reaction.
Cowan AD, et al.
J. Catal., 176(2), 329-343 (1998)
Metal ion encapsulation: cobalt cages derived from polyamines, formaldehyde, and nitromethane.
Geue RJ, et al.
Journal of the American Chemical Society, 106(19), 5478-5488 (1984)
Benedek Vakulya et al.
Organic letters, 7(10), 1967-1969 (2005-05-07)
Cinchona alkaloid-derived chiral bifunctional thiourea organocatalysts were synthesized and applied in the Michael addition between nitromethane and chalcones with high ee and chemical yields.
Atanu Bhattacharya et al.
The Journal of chemical physics, 136(2), 024321-024321 (2012-01-21)
Decomposition of electronically excited nitro-containing molecules with different X-NO(2) (X = C, N, O) moieties has been intensively investigated over the past decades; however, their decomposition behavior has not previously been compared and contrasted. Comparison of their unimolecular decomposition behavior
Eagleson M.
Concise Encyclopedia Chemistry, 696-696 (1994)

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