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Substance Name: Hcfc 225
RN: 135151-96-1


  • A 50:50 isomeric mixture of HCFC-225ca (3,3-dichloro-1,1,1,2,2-pentafluoropropane) and HCFC-225cb (1,3-dichloro-1,1,2,2,3-pentafluoropropane); proposed as a substitute for CFC-113; inhalation toxicity in liver of rats was reversible following 14 days of recovery.

Molecular Weight

  • 207.976
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Names and Synonyms

Name of Substance

  • Hcfc 225

Systematic Name

  • Hcfc 225

Registry Numbers

CAS Registry Number

  • 135151-96-1

System Generated Number

  • 0135151961

Structure Descriptors