3,3′-Thiodipropionitrile
3,3′-Thiodipropionitrile (CAS 111-97-7), with the molecular formula S(CH2CH2CN)2 and a molecular weight of 140.21, is a chemical compound utilized as a building block in organic synthesis. It belongs to the class of nitriles and nitrogen-containing organic compounds. This chemical finds application in various chemical synthesis processes, particularly where the introduction of a thioether linkage with pendant nitrile groups is desired.
- Synonyms
- 3,3′-ThiodipropionitrileBis(2-cyanoethyl) sulfide
Organic Synthesis Intermediate
3,3′-Thiodipropionitrile serves as a versatile intermediate in the synthesis of more complex organic molecules. Its difunctional nature allows for various reactions involving the nitrile groups or the thioether linkage.
Building Block for Specialty Chemicals
This compound can be employed as a foundational component in the creation of specialty chemicals. Its structure is amenable to further modifications for developing novel materials or functional molecules.
Research and Development
In research settings, 3,3′-Thiodipropionitrile is used to explore new chemical pathways and develop innovative synthetic methodologies. Its availability enables chemists to investigate novel transformations and applications.
| Molecular weight | 140.21 |
|---|---|
| Linear formula | S(CH2CH2CN)2 |
| Assay | ≥97.0% (GC) |
| Boiling point | 191-194 °C/7 mmHg(lit.) |
| Density | 1.11 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.499(lit.)n20/D 1.506 |
| Melting point | 24-25 °C(lit.) |
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 | 195 °C / 383 °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 |
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 3,3′-Thiodipropionitrile used for?
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3,3′-Thiodipropionitrile is primarily used as a building block in organic synthesis and for the creation of specialty chemicals in research and development settings.
What is the CAS number and formula for 3,3′-Thiodipropionitrile?
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The CAS number is 111-97-7 and the linear formula is S(CH2CH2CN)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′-Thiodipropionitrile with an assay of ≥97.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should 3,3′-Thiodipropionitrile be handled safely?
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3,3′-Thiodipropionitrile is classified as a Warning chemical, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation or use a suitable respirator.
Is 3,3′-Thiodipropionitrile a controlled substance?
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The provided data does not indicate that 3,3′-Thiodipropionitrile is a controlled substance.
How is 3,3′-Thiodipropionitrile shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents, handling the logistics for various chemical compounds according to regulatory requirements.
How can I request a sample or quote for 3,3′-Thiodipropionitrile?
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Please contact our sales department or use the online inquiry form to request a sample or a detailed quote for 3,3′-Thiodipropionitrile.
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