1,1,2-Tribromoethane
1,1,2-Tribromoethane (CAS 78-74-0), with the linear formula BrCH₂CHBr₂, is a halogenated hydrocarbon. This dense liquid possesses a molecular weight of 266.76 g/mol. It serves as a valuable reagent and building block in organic synthesis, particularly in reactions involving halogenation or as a precursor for other organobromine compounds. Its chemical properties make it a useful intermediate in various chemical manufacturing processes.
- Synonyms
- 78-74-0BrCH2CHBr2
Organic Synthesis Intermediate
Used as a building block in the synthesis of more complex organic molecules. Its tribrominated structure allows for diverse reaction pathways, including nucleophilic substitution and elimination reactions.
Reagent in Chemical Reactions
Employed as a reagent in specific organic transformations, leveraging the reactivity of its bromine atoms. It can participate in reactions requiring a source of vicinal tribromide functionality.
Precursor for Organobromine Compounds
Serves as a starting material for the preparation of other organobromine compounds utilised in research and industrial applications.
| Molecular weight | 266.76 |
|---|---|
| Linear formula | BrCH2CHBr2 |
| Assay | 99% |
| Boiling point | 187-190 °C/721 mmHg(lit.) |
| Density | 2.61 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.593(lit.) |
Hazard statements
- H302Harmful if swallowed
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 23-26-36/37/39 |
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 1,1,2-Tribromoethane used for?
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1,1,2-Tribromoethane is primarily used as an intermediate and building block in organic synthesis, and as a reagent in various chemical reactions for preparing other organobromine compounds.
What is the CAS number and formula for 1,1,2-Tribromoethane?
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The CAS number for 1,1,2-Tribromoethane is 78-74-0, and its linear formula is BrCH₂CHBr₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1,2-Tribromoethane with a minimum assay of 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated.
How should 1,1,2-Tribromoethane be handled safely?
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1,1,2-Tribromoethane is harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation. Always handle with appropriate personal protective equipment, including eyeshields, face shields, suitable gloves, and use in a well-ventilated area or with an appropriate respirator. Refer to the safety data sheet for detailed guidance.
How is 1,1,2-Tribromoethane packed, shipped, and exported?
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1,1,2-Tribromoethane is carefully packed according to international shipping regulations for hazardous materials. Tech Serve Solutions exports this chemical globally, ensuring compliance with all relevant transport and customs requirements.
How can I request a sample or quote for 1,1,2-Tribromoethane?
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To request a sample or a quote for 1,1,2-Tribromoethane, please visit the product page on our website and use the 'Request a Quote' or 'Sample Request' form, or contact our sales team directly.
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