Thermo Scientific Chemicals

Dimethyldisulfid, 99 %, Thermo Scientific Chemicals

Katalognummer: L09679.30
250 g, Each
Thermo Scientific Chemicals

Dimethyldisulfid, 99 %, Thermo Scientific Chemicals

Katalognummer: L09679.30
250 g, Each
Menge
Katalognummer: L09679.30
auch als L09679-30 bezeichnet
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
624-92-0
IUPAC Name
(methyldisulfanyl)methane
Molecular Formula
C2H6S2
InChI Key
WQOXQRCZOLPYPM-UHFFFAOYSA-N
SMILES
CSSC
Appearance (Color)
Clear colorless to yellow
Refractive Index
1.5235-1.5265 @ 20?C
Assay (GC)
≥98.5%
Form
Liquid

Beschreibung

Dimethyl disulfide is used as an intermediate as well as a food additive in onion, garlic, cheese, meats, soups, savory flavors and fruit flavors. It is used in oil refineries as a sulfiding agent. It is used to alfa substitute 2-methylfuran-acrolein to produce food stuff. It is involved in the preparation of 4-(methylthio)phenol. Further, it is used to replace methyl mercaptan as a jet fuel additive. It finds application in artificial flavoring agent and a corrosion inhibitor. In addition to this, it serves as an effective soil fumigant in agriculture.

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
Dimethyldisulfid wird als Zwischen- und Lebensmittelzusatzstoff in Zwiebeln, Knoblauch, Käse, Fleisch, Suppen, herzhaften Aromen und Fruchtaromen verwendet. Es wird in Ölraffinerien als Sulfidierungsmittel eingesetzt. Es wird in der Lebensmittelproduktion bei der Alpha-Substitution von 2-Methylfuran-Acrolein verwendet. Es ist an der Herstellung von 4-(Methylthio)phenol beteiligt. Darüber hinaus wird es verwendet, um Methylmercaptan als Kerosinzusatzstoff zu ersetzen. Es findet Anwendung in künstlichen Aromastoffen und als Korrosionshemmer. Darüber hinaus dient es als wirkungsvolles Bodenbegasungsmittel in der Landwirtschaft.

Löslichkeit
Mischbar mit Ethanol, Ethyläther, Alkohol, den meisten organischen Lösungsmitteln und Ölen. Leicht mit Wasser mischbar.

Hinweise
Nicht kompatibel mit starken Basen, starken Oxidationsmitteln und starken Reduktionsmitteln.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Flammable liquids
    Category 2
    Acute oral toxicity
    Category 3
    Acute Inhalation Toxicity - Vapors
    Category 3
    Serious Eye Damage/Eye Irritation
    Category 2
    Skin Sensitization
    Category 1
    Specific target organ toxicity - (single exposure)
    Category 1
    Specific target organ toxicity - (single exposure)
    Category 3
    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

    H317 - May cause an allergic skin reaction

    H319 - Causes serious eye irritation

    H336 - May cause drowsiness or dizziness

    H370 - Causes damage to organs

    H410 - Very toxic to aquatic life with long lasting effects

    Physical Hazards

    H225 - Highly flammable liquid and vapor

    Precautionary Statements

    P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking

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

    P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting

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

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

    P311 - Call a POISON CENTER or doctor/physician