1,1,2,2-Tetrabromoethane
ALDRICH/185574 - 98%
Synonym: Acetylene tetrabromide; Muthmanns liquid; TBE
CAS Number: 79-27-6
Empirical Formula (Hill Notation): C2H2Br4
Molecular Weight: 345.65
EC Number: 201-191-5
MDL Number: MFCD00000133
Linear Formula: Br2CHCHBr2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 185574-1KG.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 185574-250G.
| assay | 98% |
| autoignition temp. | 635 °F |
| bp | 119 °C/15 mmHg (lit.) |
| density | 2.967 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C2H2Br4/c3-1(4)2(5)6/h |
| InChI key | QXSZNDIIPUOQMB-UHFFFAOYSA |
| mp | −1-1 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | BrC(Br)C(Br)Br |
| solubility | alcohol: miscible |
| chloroform: miscible | |
| diethyl ether: miscible | |
| glacial acetic acid: miscible | |
| water: insoluble | |
| vapor density | 11.9 (vs air) |
| vapor pressure | 0.1 mmHg ( 20 °C) |
| Application: | 1,1,2,2-Tetrabromoethane was used to prepare tribromoethene by dehydrohalogenation using sodium hydroxide in methanol. |
| General description: | Density and viscosity of mixtures of 1,1,2,2-tetrabromoethane and 1-bromododecane has been measured at atmospheric pressure. |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 250 g in glass bottle |
| Symbol |  GHS06 |
| Signal word | Danger |
| Hazard statements | H302 - H315 - H319 - H330 - H412 |
| Precautionary statements | P273 - P301 + P312 + P330 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T+ |
| Risk Statements | 26-36-52/53 |
| Safety Statements | 24-27-45-61 |
| RIDADR | UN 2504 6.1 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| bp | 119 °C/15 mmHg (lit.) |
| mp | −1-1 °C (lit.) |
| Density | 2.967 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |