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Documentos Principais

294160

Sigma-Aldrich

2-Methylaziridine

technical grade, 90%

Sinônimo(s):

Propyleneimine

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About This Item

Fórmula empírica (Notação de Hill):
C3H7N
Número CAS:
Peso molecular:
57.09
Beilstein:
102386
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:

grau

technical grade

pressão de vapor

140 mmHg ( 25 °C)

Ensaio

90%

contém

sodium hydroxides as stabilizer

índice de refração

n20/D 1.4125 (lit.)

pb

66-67 °C (lit.)

densidade

0.808 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CC1CN1

InChI

1S/C3H7N/c1-3-2-4-3/h3-4H,2H2,1H3

chave InChI

OZDGMOYKSFPLSE-UHFFFAOYSA-N

Descrição geral

2-Methylaziridine forms adduct with [60]fullerene, which on copolymerization with Novolac, Epon and Bisphenol A yields three dimensional polymers containing [60]fullerene with low coefficients of friction and good wear properties.

Aplicação

2-Methylaziridine has been used in the synthesis of:
  • new metallacycles and carbine complexes
  • polyurethanes (thermoresponsive polymer) via copolymerization with supercritical CO2

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

14.0 °F

Ponto de fulgor (°C)

-10 °C


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Addition and cycloaddition reactions of [Cp (CO) 2Re. tplbond. CTol]+ with cis-azoarenes, epoxides, 3, 3-dimethyloxetane, 2-methylaziridine, propylene sulfide, and benzophenone hydrazone. Displacement of the cyclopentadienyl ligand from the resultant metallacycles by trimethylphosphine.
Mercando LA, et al.
Organometallics, 12(5), 1559-1574 (1993)
Fabienne Grellepois et al.
Organic & biomolecular chemistry, 9(4), 1160-1168 (2010-12-16)
We report herein the synthesis of enantiomerically pure 2-phenyl- and 2-ethyl-2-trifluoromethylaziridines by Mitsunobu-type cyclisation of the corresponding N-protected amino alcohols, and our results regarding their ring opening with selected nucleophiles. Under basic conditions, N-tosyl aziridines have been regioselectively opened at
Barbara Klajnert et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(23), 7030-7041 (2008-06-26)
Maltose-modified poly(propylene imine) (PPI) dendrimers were synthesized by reductive amination of unmodified second- to fifth-generation PPI dendrimers in the presence of excess maltose. The dendrimers were characterized by using (1)H NMR, (13)C NMR, and IR spectroscopies; laser-induced liquid beam ionization/desorption
Marlies Fischer et al.
Biomacromolecules, 11(5), 1314-1325 (2010-04-22)
Accumulation of PrP(Sc), an insoluble and protease-resistant pathogenic isoform of the cellular prion protein (PrP(C)), is a hallmark in prion diseases. Branched polyamines, including PPI (poly(propylene imine)) dendrimers, are able to remove protease resistant PrP(Sc) and abolish infectivity, offering possible
Osamu Ihata et al.
Chemical communications (Cambridge, England), (17)(17), 2268-2270 (2005-04-28)
Copolymeric products from 2-methylaziridine and carbon dioxide showed sharp and rapid phase transitions in response to both temperature and pH; the responsive property can be controlled by varying the reaction conditions whilst maintaining the supercritical state.

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