AU5212390A - Azeotropic composition 2,2-dichloro-1,1,1-trifluoroethane and methanol - Google Patents

Azeotropic composition 2,2-dichloro-1,1,1-trifluoroethane and methanol

Info

Publication number
AU5212390A
AU5212390A AU52123/90A AU5212390A AU5212390A AU 5212390 A AU5212390 A AU 5212390A AU 52123/90 A AU52123/90 A AU 52123/90A AU 5212390 A AU5212390 A AU 5212390A AU 5212390 A AU5212390 A AU 5212390A
Authority
AU
Australia
Prior art keywords
trifluoroethane
dichloro
methanol
azeotropic composition
azeotrope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU52123/90A
Other versions
AU632016B2 (en
Inventor
Jasmine Yellow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU5212390A publication Critical patent/AU5212390A/en
Application granted granted Critical
Publication of AU632016B2 publication Critical patent/AU632016B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
    • C23G5/02809—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing chlorine and fluorine
    • C23G5/02825—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing chlorine and fluorine containing hydrogen
    • C23G5/02829—Ethanes
    • C23G5/02838—C2HCl2F3
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5036—Azeotropic mixtures containing halogenated solvents
    • C11D7/5068—Mixtures of halogenated and non-halogenated solvents
    • C11D7/5077—Mixtures of only oxygen-containing solvents
    • C11D7/5081—Mixtures of only oxygen-containing solvents the oxygen-containing solvents being alcohols only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

An azeotrope or azeotrope-like composition of 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123) and methanol, the azeotropic mixture being useful in solvent cleaning application.
AU52123/90A 1989-03-23 1990-03-22 Azeotropic composition 2,2-dichloro-1,1,1-trifluoroethane and methanol Ceased AU632016B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32771889A 1989-03-23 1989-03-23
US327718 1989-03-23

Publications (2)

Publication Number Publication Date
AU5212390A true AU5212390A (en) 1990-09-27
AU632016B2 AU632016B2 (en) 1992-12-10

Family

ID=23277741

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52123/90A Ceased AU632016B2 (en) 1989-03-23 1990-03-22 Azeotropic composition 2,2-dichloro-1,1,1-trifluoroethane and methanol

Country Status (9)

Country Link
EP (1) EP0389133B1 (en)
JP (1) JPH02292400A (en)
KR (1) KR900014642A (en)
CN (1) CN1045818A (en)
AT (1) ATE88766T1 (en)
AU (1) AU632016B2 (en)
BR (1) BR9001354A (en)
CA (1) CA2012445A1 (en)
DE (1) DE69001455D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU622090B2 (en) * 1989-08-03 1992-03-26 E.I. Du Pont De Nemours And Company Ternary azeotropic compositions of 2,3-dichloro-1,1,1,3,3- pentafluoropropane with trans-1,2-dichloroethylene and methanol
AU623571B2 (en) * 1989-07-20 1992-05-14 E.I. Du Pont De Nemours And Company Binary azeotropic compositions of 2,2-dichloro-1,2- difluoroethane with methanol, ethanol, or trans-1,2- dichloroethylene

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026497A (en) * 1990-03-12 1991-06-25 E. I. Du Pont De Nemours And Company Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with methanol and 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane
BE1005163A3 (en) * 1991-08-01 1993-05-11 Solvay Composition containing fluorinated ether and use thereof.
BE1005181A3 (en) * 1991-08-19 1993-05-18 Solvay Composition containing a fluorinated ether and use thereof.
CN104294305B (en) * 2014-09-30 2016-06-29 江苏中容铜业有限公司 Copper detergent capable of being rapidly prepared

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070299A (en) * 1975-08-29 1978-01-24 Phillips Petroleum Company Azeotropic compositions
US4816176A (en) * 1988-04-04 1989-03-28 Allied-Signal Inc. Azeotrope-like compositions of dichlorotrifluoroethane, methanol and nitromethane
JPH03503541A (en) * 1988-04-04 1991-08-08 アライド‐シグナル・インコーポレーテッド Azeotrope-like composition of dichlorotrifluoroethane, methanol and nitromethane
US4812256A (en) * 1988-04-20 1989-03-14 E. I. Du Pont De Nemours And Company Azeotropic compositions of 1,1-difluoro-1,2,2-trichloroethane and methanol, ethanol, isopropanol or n-propanol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623571B2 (en) * 1989-07-20 1992-05-14 E.I. Du Pont De Nemours And Company Binary azeotropic compositions of 2,2-dichloro-1,2- difluoroethane with methanol, ethanol, or trans-1,2- dichloroethylene
AU622090B2 (en) * 1989-08-03 1992-03-26 E.I. Du Pont De Nemours And Company Ternary azeotropic compositions of 2,3-dichloro-1,1,1,3,3- pentafluoropropane with trans-1,2-dichloroethylene and methanol

Also Published As

Publication number Publication date
EP0389133A1 (en) 1990-09-26
JPH02292400A (en) 1990-12-03
CA2012445A1 (en) 1990-09-23
KR900014642A (en) 1990-10-24
EP0389133B1 (en) 1993-04-28
CN1045818A (en) 1990-10-03
ATE88766T1 (en) 1993-05-15
AU632016B2 (en) 1992-12-10
BR9001354A (en) 1991-04-02
DE69001455D1 (en) 1993-06-03

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