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294160

Sigma-Aldrich

2-Methylaziridine

technical grade, 90%

Synonym(s):

Propyleneimine

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About This Item

Empirical Formula (Hill Notation):
C3H7N
CAS Number:
75-55-8
Molecular Weight:
57.09
Beilstein:
102386
EC Number:
200-878-7
MDL number:
MFCD00005118
UNSPSC Code:
12352100
PubChem Substance ID:
24857707

grade

technical grade

vapor pressure

140 mmHg ( 25 °C)

Assay

90%

contains

sodium hydroxides as stabilizer

refractive index

n20/D 1.4125 (lit.)

bp

66-67 °C (lit.)

density

0.808 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC1CN1

InChI

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

InChI key

OZDGMOYKSFPLSE-UHFFFAOYSA-N

General description

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.

Application

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

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

14.0 °F

Flash Point(C)

-10 °C

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Certificates of Analysis (COA)

Lot/Batch Number
05818LT
15227CS
09530MX

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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
E W Vogel et al.
Environmental and molecular mutagenesis, 29(2), 124-135 (1997-01-01)
We describe the consequences of a defect for nucleotide excision repair (NER) in oocytes for alkylation-induced mutagenesis in different germ-cell stages of Drosophila males. Mutant frequencies induced in NER+ condition (cross NER+female female x NER+male) were compared with those fixed
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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