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1,2-Dibromotetrafluoroethane

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1,2-Dibromotetrafluoroethane Basic information

Product Name:
1,2-Dibromotetrafluoroethane
Synonyms:
  • (CF2Br)2
  • 1,2-Dibrom-1,1,2,2-tetrafluorethan
  • 1,2-Dibromo tetrafluoro methane
  • 1,2-dibromo-1,1,2,2-tetrafluoro-ethan
  • 1,2-Dibromoperfluoroethane
  • 1,2-dibromotetrafluoro-ethan
  • 1,2-Dibromperfluorethan
  • FLON-114B-2
CAS:
124-73-2
MF:
C2Br2F4
MW:
259.82
EINECS:
204-711-9
Product Categories:
  • CFC
  • refrigerants
  • Industrial/Fine Chemicals
Mol File:
124-73-2.mol
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1,2-Dibromotetrafluoroethane Chemical Properties

Melting point:
-110,5°C
Boiling point:
47,3°C
Density 
2,175 g/cm3
refractive index 
1.347
Stability:
Stable.
CAS DataBase Reference
124-73-2(CAS DataBase Reference)
NIST Chemistry Reference
Ethane, 1,2-dibromo-1,1,2,2-tetrafluoro-(124-73-2)
EPA Substance Registry System
1,2-Dibromo-1,1,2,2-tetrafluoroethane (124-73-2)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-59-36/38
Safety Statements 
26-36-61
RIDADR 
3082
Hazard Note 
Irritant
HazardClass 
6.1(b)
PackingGroup 
III
Hazardous Substances Data
124-73-2(Hazardous Substances Data)
Toxicity
mouse,LC50,inhalation,300gm/m3/2H (300000mg/m3),BEHAVIORAL: ATAXIABEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)LUNGS, THORAX, OR RESPIRATION: CYANOSIS,Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. Vol. 75, Pg. 241, 1963.
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1,2-Dibromotetrafluoroethane Usage And Synthesis

Chemical Properties

clear liquid with an aromatic odour

Purification Methods

Wash it with water, then with weak alkali. Dry with CaCl2 or H2SO4 and distil it. [Locke et al. J Am Chem Soc 56 1726 1934.] Also purify it by gas chromatography on a silicone DC-200 column.

1,2-Dibromotetrafluoroethane Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-DibromotetrafluoroethaneSupplier

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