Thermo Scientific Chemicals

Sélénourée, 99 %, Thermo Scientific Chemicals

Référence: B21440.06
5 g, Each
Thermo Scientific Chemicals

Sélénourée, 99 %, Thermo Scientific Chemicals

Référence: B21440.06
5 g, Each
Quantité
Référence: B21440.06
également connu sous le numéro B21440-06
Prix (EUR)
Quantité
-

Identifiants chimiques

CAS
630-10-4
IUPAC Name
[(C-selanylcarbonimidoyl)amino]-λ¹-selanyl
Molecular Formula
CH3N2Se
InChI Key
ZUCFIOXGLBMWHV-UHFFFAOYSA-N
SMILES
NC([Se])=N
Appearance (Color)
White to grey or red to purple
Assay from Supplier's CofA
Selenium (Se): 63.22-65.15% (titration)
Form
Powder or crystals or crystalline powder
Melting Point
200±10°C

Description

Selenourea is used in the synthesis of selenium heterocycles, which exhibits anti-inflammatory and anti-tumor activity. It acts as an effective ligand and form complexes with transition metals and metalloids.

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.

Applications
Le Selenourea est utilisé dans la synthèse d’hétérocycles de sélénium, qui présentent une activité anti-inflammatoire et anti-tumorale. Il agit comme un ligand efficace et forme des complexes avec des métaux de transition et des métalloïdes.

Solubilité
Soluble dans l’eau, l’alcool et l’éther.

Remarques
Sensible à l’air et à l’humidité. Gardez le récipient hermétiquement fermé dans un endroit sec et bien ventilé. Incompatible avec les agents oxydants forts.
RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 3
    Acute Inhalation Toxicity - Dusts and Mists
    Category 3
    Specific target organ toxicity - (repeated exposure)
    Category 2
    Acute aquatic toxicity
    Category 1
    Chronic aquatic toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H301 + H331 - Toxic if swallowed or if inhaled

    H373 - May cause damage to organs through prolonged or repeated exposure

    H410 - Very toxic to aquatic life with long lasting effects

    Precautionary Statements

    P260 - Do not breathe dust/fume/gas/mist/vapors/spray

    P264 - Wash face, hands and any exposed skin thoroughly after handling

    P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

    P311 - Call a POISON CENTER or doctor/physician

    P403 + P233 - Store in a well-ventilated place. Keep container tightly closed