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Dimethylisopropylamina (DMIPA) CAS # 996-35-0

brevis descriptio:

Nomen: N,N-Dimethylisopropylamina
Numerus CAS: 996-35-0
Alias:
Formula Molecularis: C5H13N
Pondus Moleculare: 87.16
Numerus EINESC: 213-635-5
Synonyma
2-Propanaminum, N,N-dimethyl-; Ethylaminum, N,N,1-trimethyl-; N,N-Dimethyl-2-propanaminum; Dimethylisopropylaminum; N,N-Dimethylisopropylaminum; Isopropyldimethylaminum; 2-Dimethylaminopropanum
Descriptio
Dimethylisopropylamina (DMIPA) est amina tertiaria acyclica, quae imprimis ut catalysator in processu "capsae frigidae" ad producendos nucleos arenae in industria funditoria adhibetur. Eius protonatio efficientem translationem gregis methylici ad composita nitrogenium continentia in phase gaseosa permittit, eius functionem in processibus industrialibus augens. Praeter munus suum ut catalysator, DMIPA ut agens alkylans agere potest, translationem gregum alkylicorum ad alias moleculas facilitans. Haec proprietas eam pretiosam reddit in synthesi variorum intermediorum chemicorum et productorum specialium per multas industrias, inter quas pharmaceutica, agrochemica, et materiae provectae.


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Etiquettae Productarum

Proprietates Dimethylisopropylamini:

Punctum fusionis -115.88°C (aestimatum);

Punctum ebullitionis 65.5°C; 752 mmHg (lit.);

Densitas 0.715 g/mL ad 25°C (lit.);

Pressio vaporis 18.99 kPa ad 20°C;

Index Refractionis n20/D 1.3905 (lit.);

Punctum Inflammationis -9°C;

Conditiones Reponendi: Sub +30°C recondendum; Forma: Translucida; Coefficiens Aciditatis (pKa): 9.91 ± 0.50 (Praedictus);

Color: Incolor ad paene incolor;

Valor pH: 11.5 (100 g/L, H₂O, 20°C);

Limites Explosivi: 1.0-8.1% (V);

Solubilitas in aqua: 100 g/L ad 25°C;

BRN 1696929;

Stabilitas: Stabilis. Maxime inflammabilis. Incompatibilis cum oxidantibus fortibus.

 


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