Molekula
1,1,2,2-Tetrabromoethane
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
1,1,2,2-Tetrabromoethane is a dense, colorless liquid halogenated hydrocarbon primarily used as a fire retardant, flame-proofing agent, in the production of brominated flame retardants, and as a solvent. Its high density also makes it useful as a heavy liquid (Muthmann's liquid) for mineral and ore separation in the laboratory. This chemical has a CAS number of 79-27-6, with the molecular formula Br₂CHCHBr₂ and a molecular weight of 345.64 g/mol. It must be stored at ambient conditions and handled with caution, as it carries a "Danger" signal word due to its hazardous properties. Molekula supplies 1,1,2,2-Tetrabromoethane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 12339588
- CAS Number
- 79-27-6
- IUPAC Name
- 1,1,2,2-tetrabromoethane
- EC Number
- 201-191-5
- Molecular Formula
- Br2CHCHBr2
- Molecular Weight
- 345.64
- Exact Mass
- 345.6849
- SMILES
- C(C(Br)Br)(Br)Br
- InChIKey
- QXSZNDIIPUOQMB-UHFFFAOYSA-N
- InChI
- InChI=1S/C2H2Br4/c3-1(4)2(5)6/h1-2H
- PubChem CID
- 6588
Synonyms
- 1,1,2,2-Tetrabromaethan
- 1,1,2,2-Tetrabromoetano
- 1,1,2,2-Tetrabromoethylene
- 1,1,2,2-Tetrabroomethaan
- Acetylene tetrabromide
- Ethane, 1,1,2,2-tetrabromo-
- Muthmann's liquid
- s-Tetrabromoethane
- sym-Tetrabromoethane
- Tetrabromoacetylene
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Yellowish, heavy liquid /SRP: technical grade/
- Odour
- Odor of camphor and iodoform
- Melting Point
- 0 °C
- Boiling Point
- 243.5 °C; 151 °C at 54 mmHg
- Density
- 2.96 (relative, water = 1)
- Water Solubility
- 678 mg/L at 25 °C
- Solubility (other solvents)
- Soluble in acetone
- Vapour Pressure
- 5.32 Pa at 24 °C
- Refractive Index
- 1.6353
Source: PubChem CID 6588 (HSDB, ICSC)
Frequently asked questions
What is 1,1,2,2-Tetrabromoethane commonly used for?
It is primarily used as a fire retardant, a brominating agent in organic synthesis, and as a dense liquid (Muthmann's liquid) for mineral separation in the laboratory.
What is the molecular formula and molecular weight of 1,1,2,2-Tetrabromoethane?
The molecular formula is Br₂CHCHBr₂, and the molecular weight is 345.64 g/mol.
How should 1,1,2,2-Tetrabromoethane be stored?
Store in a tightly sealed container at ambient temperature, away from incompatible substances and sources of ignition.
What grades or purity levels of 1,1,2,2-Tetrabromoethane does Molekula supply?
Molekula supplies technical grade and high-purity (98%+) 1,1,2,2-Tetrabromoethane.
Can Molekula supply 1,1,2,2-Tetrabromoethane in bulk quantities?
Yes, we offer bulk packaging options (e.g., drums, IBCs) for large-volume orders—please inquire for specific details.
What documentation is provided with an order of 1,1,2,2-Tetrabromoethane?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.