Diisoamyl Sulfide CAS 544-02-5

FAQ - Technical & Supply Chain

• Q:

  Are Diisoamyl Sulfide and Diisopentyl Sulfide the same metal-extraction reagent?

  A: Yes. Both names commonly identify bis(3-methylbutyl) sulfide, CAS 544-02-5, a dialkyl sulfide marketed for metal extraction and as a synthesis intermediate. It is not di-n-amyl sulfide, a disulfide, sulfoxide or sulfone. State the CAS number, branched-chain identity and intended use.
• Q:

  What is Diisoamyl Sulfide used for?

  A: It is used as a metal-extraction reagent and as a synthesis intermediate. Do not infer a specific end use from the product name alone; confirm the intended technical use, assay or impurity requirements and performance criteria for the process.
• Q:

  Which specifications and delivery details should be agreed for Diisoamyl Sulfide?

  A: Agree GC assay, appearance, APHA colour, water, specific gravity, nonvolatile residue and limits for disulfide, isomeric sulfides and oxidation products with the methods. For extraction service, define any metal or halide limits and whether performance testing is required.
• Q:

  What storage and safety points apply to this thioether?

  A: Review handling, storage and transport requirements for the exact material proposed before use. As an aliphatic thioether, confirm compatibility, ventilation, odour control and protection from strong oxidizers, and use the supplier-specific product safety information rather than generic sulfide data.
• Q:

  What information should an RFQ include for Diisoamyl Sulfide?

  A: State the intended technical use, assay or impurity requirements, quantity, packaging and destination. Confirm packaging suitable for the offered material and destination requirements, and request the current product specification.