1,1,2,2-Tetrabromoethane
- Product Name1,1,2,2-Tetrabromoethane
- CAS79-27-6
- CBNumberCB3344806
-
MFC2H2Br4
Lewis structure
- MW345.65
- EINECS201-191-5
- MDL NumberMFCD00000133
- MOL File79-27-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 1 °C |
| Boiling point | 244 °C |
| Density | 2.967 g/mL at 25 °C(lit.) |
| vapor density | 11.9 (vs air) |
| vapor pressure | 0.1 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point | 118-120°C/15mm |
| storage temp. | Store at +15°C to +25°C. |
| solubility | alcohol: miscible |
| form | Liquid |
| color | Clear |
| Water Solubility | 0.63 g/L (20 ºC) |
| Specific Heat Capacity | Cp(liquid): 0.48 J/(g·K), at 25℃ |
| Merck | 14,9185 |
| BRN | 1098321 |
| Henry's Law Constant | 6.40 at 20 °C (approximate - calculated from water solubility and vapor pressure) |
| Dielectric constant | 5.6(Ambient) |
| Exposure limits | ACGIH TLV-TWA:0.1 ppm OSHA PEL-TWA:1 ppm (14 mg/m³) NIOSH IDLH:8 ppm |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H330-H302-H315-H319-H371-H372-H373-H335-H412 | |||||||||
| Precautionary statements | P501-P273-P260-P270-P271-P264-P280-P284-P302+P352-P337+P313-P305+P351+P338-P308+P311-P362+P364-P332+P313-P301+P312+P330-P304+P340+P310-P403+P233-P405 | |||||||||
| Hazard Codes | T+,T | |||||||||
| Risk Statements | 26-36-52/53 | |||||||||
| Safety Statements | 24-27-45-61-1/2 | |||||||||
| RIDADR | UN 2504 6.1/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | KI8225000 | |||||||||
| F | 8 | |||||||||
| Autoignition Temperature | 635 °F | |||||||||
| Hazard Note | Toxic | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29033036 | |||||||||
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 4 Oral Aquatic Chronic 3 Eye Irrit. 2 Skin Irrit. 2 | |||||||||
| Hazardous Substances Data | 79-27-6(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 i.p. in mice: 443.3 mg/kg (Wolff) | |||||||||
| IDLA | 8 ppm | |||||||||
| NFPA 704: |
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