Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

230731

Sigma-Aldrich

Nitromethane

ReagentPlus®, ≥99.0%

Sinônimo(s):

Nitrocarbol

Faça loginpara ver os preços organizacionais e de contrato


About This Item

Fórmula empírica (Notação de Hill):
CH3NO2
Número CAS:
Peso molecular:
61.04
Beilstein:
1698205
Número CE:
Número MDL:
Código UNSPSC:
12352102
ID de substância PubChem:
NACRES:
NA.21

densidade de vapor

2.1 (vs air)

pressão de vapor

2.7 mmHg

linha de produto

ReagentPlus®

Ensaio

≥99.0%

forma

liquid

temperatura de autoignição

784 °F

Lim. expl.

7.3 %, 33 °F

índice de refração

n20/D 1.382 (lit.)

pH

6.4 (20 °C, 0.01 g/L)

pb

101.2 °C (lit.)

pf

−29 °C (lit.)

densidade

1.127 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

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

chave InChI

LYGJENNIWJXYER-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Nitromethane (CH3NO2) is the simplest nitro organic compound used for a wide range of applications, including as polar solvents to racing fuel. It serves as a solvent for organic chemistry and as a valuable building block for various useful compounds like nitroalkanes, β-nitroalcohols, nitroalkenes, carbonyl compounds, amines, and heterocycles. In industry, nitromethane can be used to stabilize halogenated hydrocarbons.

Aplicação

Nitromethane can be used:
  • As a reagent in the synthesis of 3-nitroindoles by arylation with N-(2-bromoaryl) imidates using palladium catalyst.
  • As a cyanating reagent for the synthesis of thiocyanates in presence of base (KOAc) and iodine.
  • In the preparation of cobalt cage complexes from polyamines and formaldehyde.
  • As a solvent in the preparation of β-substituted γ-nitroaldehydes by enantioselective cross-coupling of β-arylated or γ,δ-unsaturated aldehydes using oxidizing agent DDQ (2,3-dichloro-5,6-dicyanoquinone) and catalyst diphenylprolinol silyl ether.

Características e benefícios

Nitromethane as high energy monopropellant exhibits
  • Low toxicity.
  • High specific impulse.

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Warning

Classificações de perigo

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

Código de classe de armazenamento

4.1A - Other explosive hazardous materials

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

95.0 °F - closed cup

Ponto de fulgor (°C)

35 °C - closed cup


Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 2

1 of 2

Diclorometano anhydrous, ≥99.8%, contains 40-150 ppm amylene as stabilizer

Sigma-Aldrich

270997

Diclorometano

Piridina anhydrous, 99.8%

Sigma-Aldrich

270970

Piridina

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.
Wenguo Yang et al.
Chemistry, an Asian journal, 7(4), 771-777 (2012-02-10)
Through the cleavage of the C-C bond, the first catalytic tandem conjugate addition-elimination reaction of Morita-Baylis-Hillman C adducts has been presented. Various S(N)2'-like C-, S-, and P-allylic compounds could be obtained with exclusive E configuration in good to excellent yields.
Eagleson M.
Concise Encyclopedia Chemistry, 696-696 (1994)

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica