79592

Dimethyltrisulfid

analytical standard

• Lineare Formel: CH₃SSSCH₃
• CAS-Nummer: 3658-80-8
• Molekulargewicht: 126.26
• Beilstein: 1731604
• EG-Nummer: 222-910-9
• MDL-Nummer: MFCD00039808
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329768522
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98.5% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.602 (lit.)
• bp: 58 °C/15 mmHg (lit.)
• mp (Schmelzpunkt): −68 °C (lit.)
• Dichte: 1.202 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CSSSC
• InChI: 1S/C2H6S3/c1-3-5-4-2/h1-2H3
• InChIKey: YWHLKYXPLRWGSE-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dimethyl trisulfide, belonging to the class of sulfur compounds, is a volatile aroma compound, reportedly identified in Parmigiano Reggiano cheese, roasted sesame seed oil, alcoholic beverages, Brussels sprout, cabbage, cauliflower, commercial rice cakes, etc. It is also reported to be identified as a potential marker for poultry spoilage.

Anwendung

Dimethyl trisulfide may be used as an analytical reference standard
for the quantification of the analyte in the following:

• Parmigiano Reggiano cheese using ion-exchange chromatography and gas chromatography coupled to mass spectrometry (GC-MS).
• Rabbit blood samples using gas chromatography coupled to mass spectrometry (GC-MS).

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H302,H315,H319,H335
• P-Sätze: P210 - P233 - P240 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 132.8 °F - closed cup
• Flammpunkt (°C): 56 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter