Thermo Scientific Chemicals

5-Methylimidazol-4-Carboxaldehyd, 99 %, Thermo Scientific Chemicals

Katalognummer: B20608.06
5 g, Each
Thermo Scientific Chemicals

5-Methylimidazol-4-Carboxaldehyd, 99 %, Thermo Scientific Chemicals

Katalognummer: B20608.06
5 g, Each
Menge
Katalognummer: B20608.06
auch als B20608-06 bezeichnet
Preis (EUR)
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Chemikalien-Kennzeichnungen

CAS
68282-53-1
IUPAC Name
5-methyl-1H-imidazole-4-carbaldehyde
Molecular Formula
C5H6N2O
InChI Key
KMWCSNCNHSEXIF-UHFFFAOYSA-N
SMILES
CC1=C(C=O)N=CN1
Appearance (Color)
White to cream or yellow
Form
Powder
Assay (GC)
≥97.5%
Free acid (titration)
≤1.5%

Beschreibung

4-Methyl-5-imidazolecarboxaldehyde is suitable for use in the synthesis of 1,3-bis[(4-methyl-5-imidazol-1-yl)ethylideneamino]-propan-2-ol (BIPO), 1,3-bis[(4-methyl-5-imidazol-1-yl)ethylideneamino]propane (BIP), {acetatoaqua[[(4-methylimidazol-5-yl)methylene]histamine]-copper(II)} perchlorate, Schiff base condensates with tris(2-aminoethyl)amine (tren) or tris(3-aminopropyl)amine (trpn). It is also used in the synthesis of imidazolate-based metal organic framework (MOF) membrane, 3,11-bis(4-imidazolylmethyl)-7-methyl-3,7,11,17-tetraazabicyclo[11.3.1]hepta-deca-1(17),13,15-triene, a 4-imidazolyl derivative of a 14-membered tetraazamacrocycle and Cu(II) eight and six coordinate compounds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
4-Methyl-5-imidazolcarboxaldehyd eignet sich für die Synthese von 1,3-Bis[(4-methyl-5-imidazol-1-yl)ethylidenamin]-propan-2-ol (BIPO), 1,3-Bis[(4-methyl-5-imidazol-1-yl)ethylidenamin]propan (BIP), {acetatoaqua[[(4-methylimidazol-5-yl)methylen]histamin]-kupfer(II)}perchlorat, Schiff-Basis-Kondensaten mit Tris(2-aminethyl)amin (tren) oder Tris(3-aminpropyl)amin (trpn). Es wird auch bei der Synthese von Imidazolat-basierter metallischer organischer Rahmenmembran (MOF), 3,11-Bis(4-imidazolylmethyl)-7-methyl-3,7,11,17-tetraazabicyclo[11.3.1]hepta-deca-1(17),13,15-trien, a4-Imidazolyl-Derivaten eines 14-gliedrigen Tetraazacro-Zyklusses und Cu(II)acht-und sechs-Koordinatverbindungen verwendet.

Löslichkeit
Wasserlöslich (23 g/l bei 25 °C)

Hinweise
Luftempfindlich. Vor Oxidationsmitteln und Luft geschützt aufbewahren. Halten Sie den Behälter dicht verschlossen und stellen Sie ihn an einen kühlen, trockenen und gut belüfteten Ort.
RUO – Nur für Forschungszwecke

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Precautionary Statements

    P261 - Avoid breathing dust/fume/gas/mist/vapors/spray

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing