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tert-Butyl methyl sulfide

CAS 6163-64-0(CH3)3CSCH3Chemical Synthesis

Tert-Butyl methyl sulfide (CAS 6163-64-0) is an organosulfur compound with the linear formula (CH3)3CSCH3 and a molecular weight of 104.21 g/mol. It is a flammable liquid that serves as a versatile building block in chemical synthesis. Its properties make it useful in organic chemistry research and development, particularly for introducing sulfur-containing moieties into molecules. Tech Serve Solutions supplies this compound for laboratory and industrial applications.

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tert-Butyl methyl sulfide ((CH3)3CSCH3) — chemical structure, CAS 6163-64-0; Chemistry, fine chemical supplied by Tech Serve Solutions
Building BlocksChemical SynthesisOrganic Building BlocksSulfides/DisulfidesSulfur Compounds
01 /Applications

Organic Synthesis Intermediate

Tert-Butyl methyl sulfide acts as a valuable reagent in organic synthesis. It can be employed in reactions requiring a tert-butylthio group or as a source of methyl sulfide in various transformations.

Building Block for Specialty Chemicals

This compound serves as a foundational building block for the synthesis of more complex organic molecules, including potential pharmaceutical intermediates and materials science components.

Research and Development

Utilised in academic and industrial R&D settings for exploring novel synthetic pathways and developing new chemical entities. Its specific reactivity profile is of interest in medicinal chemistry.

02 /Properties
Molecular weight104.21
Linear formula(CH3)3CSCH3
Assay97%
Boiling point101-102 °C(lit.)
Density0.826 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.44(lit.)
03 /Safety & handling
GHS hazard pictogram: Flammable (GHS02)
Flammable
GHS hazard pictogram: Harmful / irritant (GHS07)
Harmful / irritant
Danger

Hazard statements

  • H225Highly flammable liquid and vapour
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements

  • P210Keep away from heat, sparks and open flames. No smoking
  • P261Avoid breathing dust, fume, gas or vapours
  • P305IF IN EYES
Protective equipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point-4 °C / 24.8 °F
Transport (UN / ADR)UN 1993BF 3 / PGII
Water hazard class (WGK, DE)3
Hazard codes (EU)F,Xi
Risk statements (R)11-36/37/38
Safety statements (S)16-26-36/37/39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry
CAS number
6163-64-0
MDL number
MFCD00008840
PubChem substance
24857696
05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Tert-Butyl methyl sulfide used for?

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Tert-Butyl methyl sulfide is primarily used as a building block in organic synthesis and for research and development purposes in the chemical and pharmaceutical industries.

What are the CAS number and chemical formula for Tert-Butyl methyl sulfide?

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The CAS number is 6163-64-0, and the linear chemical formula is (CH3)3CSCH3.

What grade and purity does Tech Serve Solutions supply?

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Tech Serve Solutions supplies Tert-Butyl methyl sulfide with an assay of 97%. This is a technical/research grade product, and TSS does not represent it as USP, BP, or EP grade.

How should Tert-Butyl methyl sulfide be handled safely?

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Tert-Butyl methyl sulfide is a highly flammable liquid and vapour, causing skin and serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including safety glasses, gloves, and a respirator, in a well-ventilated area, away from ignition sources.

How is Tert-Butyl methyl sulfide packed and shipped?

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Tert-Butyl methyl sulfide is shipped as a UN 1993, Flammable Liquid, n.o.s. (Tert-Butyl methyl sulfide), Class 3, Packing Group II. Packaging adheres to international shipping regulations for hazardous materials.

How can I request a quote or sample of Tert-Butyl methyl sulfide?

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Please contact the Tech Serve Solutions sales team via our website or by phone to request a quote or sample of Tert-Butyl methyl sulfide.

Need tert-Butyl methyl sulfide in a specific grade or volume?