Dibromoethane

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Revision as of 18:38, 2 December 2024 by Admin (talk | contribs) (Created page with "{{Compound|aka=1,2-dibromoethane|chemf=C2H4Br2|mm=187.86|density=2.18|mp=9.4-10.2|bp=129-133|ior=1.539|sol_aq=4|stp_p=liquid|stp_q=clear|nfpa_h=3}} ==Uses== {{Justify}} ===Other=== * Alternative feedstock for acetylene, and thence benzene * Grignard reagent * Fire retardants ==Natural occurrence== * '''Does''' occur naturally in small amounts generated by seaweed. ==Hazards== * 40ml swallowed has been fatal to a human * Breathing substantial quantities give...")
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Dibromoethane
aka 1,2-dibromoethane
Chemical formula C2H4Br2
OTP appearance clear liquid 
Index of refraction 1.539 
Molar Mass(g/mol) 187.86 
Density(g/cc) 2.18 
Melting Point(°C) 9.4-10.2 
Boiling Point(°C) 129-133 
Solubility in water(g/L) 4
NFPA 704
NFPA704.png
0
3
0
 

Uses

Justification Questioned

Other

  • Alternative feedstock for acetylene, and thence benzene
  • Grignard reagent
  • Fire retardants

Natural occurrence

  • Does occur naturally in small amounts generated by seaweed.

Hazards

  • 40ml swallowed has been fatal to a human
  • Breathing substantial quantities gives typical hydrocarbon CNS depression

Production

Synthesis

Combine ethylene and bromine in a lightly sealed vessel. Apply uv radiation and/or warmth (not heat!)

Testing

Purification

Storage

Disposal

See Also

References

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