Dibutyl sulfide
Dibutyl sulfide (CAS: 544-40-1), with the linear formula CH3(CH2)3S(CH2)3CH3 and a molecular weight of 146.29 g/mol, is an organic sulfur compound. It functions as a versatile building block in chemical synthesis. Its properties lend themselves to various applications within organic chemistry, particularly in the creation of more complex sulfur-containing molecules. Dibutyl sulfide is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- Butyl sulfide
Organic Synthesis Intermediate
Dibutyl sulfide serves as a crucial intermediate in organic synthesis. It can be utilized in reactions to introduce the dibutylthio moiety into target molecules, facilitating the construction of complex organic structures.
Building Block for Sulfur Compounds
As a sulfur compound, dibutyl sulfide is an important building block for the synthesis of various organic sulfur-containing chemicals. This includes its potential use in the development of new materials or specialty chemicals.
Research and Development
This compound is valuable in academic and industrial research laboratories for exploring novel synthetic pathways and developing new chemical entities. Its availability supports innovative chemical research.
| Molecular weight | 146.29 |
|---|---|
| Linear formula | CH3(CH2)3S(CH2)3CH3 |
| Assay | 96% |
| Boiling point | 188-189 °C(lit.) |
| Density | 0.838 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.452(lit.) |
| Vapour pressure | 5.17 mmHg (37.7 °C) |
| Melting point | −76 °C(lit.) |
| Vapour density | 5.07 (vs air) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 77 °C / 170.6 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is Dibutyl sulfide used for?
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Dibutyl sulfide is primarily used as an intermediate and building block in organic synthesis, particularly for creating other sulfur-containing compounds and in research and development settings.
What are the CAS number and formula for Dibutyl sulfide?
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The CAS number for Dibutyl sulfide is 544-40-1, and its linear formula is CH3(CH2)3S(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dibutyl sulfide with a minimum assay of 96%. This product is not intended for pharmaceutical, food, or any other specific regulated use unless explicitly stated.
What are the primary hazards associated with Dibutyl sulfide?
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Dibutyl sulfide is classified with GHS07 symbol and a 'Warning' signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used during handling.
How is Dibutyl sulfide packed and exported?
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Dibutyl sulfide is carefully packed according to industry standards for safe handling and transport. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a sample or quote for Dibutyl sulfide?
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To request a sample or a quote for Dibutyl sulfide, please contact our sales department through the website or by phone, providing your specific requirements.
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