Replacement solvents having improved properties and methods of using the same

1. A cleaning method comprising:

applying to a device a solvent composition comprising

(1) a first compound selected from the group consisting of fluorinated alkanes, diones, heterocyclics, cycloalkenes, anhydrides, ketones, cycloalkenes, aromatics, acetates, ethers, esters, alcohols, and alkenes, and

(2) a second compound which contains one bromine atom and is selected from the group consisting of partially fluorinated aromatics, ketones, ethers, and alkenes,

wherein the first compound is selected from the group consisting of

1-chloro-2,2,2-trifluoroethyl difluoromethyl ether (isoflurane);

2-chloro-1,1,2-trifluoroethyl difluoromethyl ether (enflurane);

methyl 2,2,2-trifluroethyl-1-(trifluoromethyl)ether;

heptafluoropropyl 1,2,2,2-tetrafluoroethyl ether;

perfluorodibutyl ether;

3,3,3-trifluoro-bis-2,2-(trifluoromethyl)-1-propanol;

1,2-(Z)-bis(perfluoro-n-butyl)ethylene;

1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)-2-propanol;

2H,3H-decafluoropentane (Vertrel XF);

ethyl-perfluorobutyl ether;

1,1,1,5,5,5-hexafluoro-2,4-pentanedione;

perfluoro-2-butyltetrahydrofuran;

1H,2H,4H-nonafluorocyclohexane;

1-methoxy-2-trifluoromethyl-1,3,3,3-tetrafluoro-1-propene;

fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (SEVOFLURANE);

(E)-2,3-dichlorohexafluoro-2-butene;

3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225);

methyl-1,1,2,2,3,3-hexafluoropropyl ether;

trifluoroacetic anhydride;

2,2-difluoroethyl-1,1,2,2-tetrafluoroethyl ether;

1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb, AK-225G);

bis(2,2,2-trifluoroethyl)ether;

methyl heptafluoropropyl ketone;

difluoromethyl-2,2,3,3-tetrafluoropropyl ether;

bis(difluoromethoxy)-tetrafluoroethane;

2-chloro-1,1,2-trifluoroethyl ethyl ether;

1-(2,2,2-trifluoroethoxy)nonafluoro-cyclohexene;

1,2-dichloro-3,3,4,4,5,5,6,6-octafluoro-cyclohexene;

ethyl-1,1,2,2-tetrafluoroethyl ether;

perfluorotoluene;

methyl trifluoroacetate;

methyl pentafluoropropanoate; and

1,2-dichloro-hexafluoro-cyclopentene, and

wherein the second compound is selected from the group consisting of

4-bromo-3-chloro-3,4,4-trifluoro-1-butene;

1-bromo-2-(trifluoromethyl)-3,3,3-trifluoropropene;

4-bromo-1,1,1,3,4,4-hexafluoro-2-(trifluoromethyl)-2-butene;

4-bromo-1,1,1,4,4-pentafluoro-2-(trifluoromethyl)-2-butene;

3-bromo-1,1,2,3,4,4,4-heptafluorobutene;

1,1,1,4,4-pentafluoro-4-bromo-2-trifluoromethyl-2-butene;

1-bromo-1,3,3,3-tetrafluoro-2-(trifluoromethyl)-1-propene;

(Z)-1-bromo-perfluoro-2-butene;

4-bromo-1,1,2,3,3,4,4-heptafluorobutene;

(Z)-2-bromo-1,1,1,3,4,4,4-heptafluoro-2-butene;

(E)-2-bromo-1,1,1,3,4,4,4-heptafluoro-2-butene;

(E)-1-bromo-perfluoro-2-butene;

(E)-2-bromo-1,1,1,4,4,4-hexafluoro-2-butene;

1-bromo-bis(perfluoromethyl) ethylene;

1-(bromodifluoromethoxy)-2-(trifluoromethyl)-1,3,3,3-tetrafluoro-1-propene;

2-bromo-3,3,4,4,4-pentafluorobutene;

3-bromo-2,3,4,4,4-pentafluorobutene;

4-bromo-2,3,3,4,4-pentafluorobutene;

(Z)-1-(bromodifluoromethoxy)-1,2,3,3,3-pentafluoro-1-propene;

3-bromo-3,3-difluoro-2-(trifluoromethyl)-propene;

(Z)-1-bromo-1,1,4,4,4-pentafluoro-2-butene;

(E)-1-(bromodifluoromethoxy)-1,2,3,3,3-pentafluoro-1-propene;

1-(bromodifluoromethoxy)-2-(trifluoromethyl)-3,3,3-trifluoro-1-propene;

2-bromo-1,1,2,2-tetrafluoroethoxy-trifluomethene;

(E)-1-bromo-1,1,4,4,4-pentafluoro-2-butene;

4-bromo-3,3,4,4-tetrafluoro-1-butene;

(Z)-1-bromo-1,2-difluoro-2-(2,2,2-trifluoroethoxy)-ethene;

(bromodifluoromethyl)-pentafluorobenzene;

(Z)-1-(bromodifluoromethoxy)-2-(trifluoromethyl)ethane;

2-bromoheptafluorotoluene;

(2,2,2-trifluoroethyl)(2-bromo-2,2-difluoroethyl)ether;

3-bromoheptafluorotoluene;

4-bromoheptafluorotoluene;

1-(bromodifluoromethoxy)-1-(trifluoromethyl)ethene;

(E)-1-(bromodifluoromethoxy)-2-(trifluoromethyl)ethene;

1-bromo-2,4,6-tris(trifluoromethyl)benzene;

4-bromo-1,1,2,3,3-pentafluorobutene;

(E)-1-(bromodifluoromethoxy)-2-(trifluoromethoxy)ethene;

(Z)-1-(bromodifluoromethoxy)-2-(trifluoromethoxy)ethene;

1,1,4,4,4-pentafluoro-1-bromo-2-butanone;

1,1,5,5,5-pentafluoro-1-bromo-3-pentanone;

3-bromo-2,3,3-trifluoropropene;

3-bromo-1,3,3-trifluoropropene; and

3-bromo-3,3-difluoro-1-propene.

2. The cleaning method according to claim 1 , wherein the device is one of an oxygen handling system, refrigeration system, implantable prosthetic device, electronic, or optical equipment.

3. A method for applying a polymer coating, comprising,

dissolving the polymer coating material in a solvent composition comprising

(1) a first compound selected from the group consisting of fluorinated alkanes, diones, heterocyclics, cycloalkanes, anhydrides, ketones, cycloalkenes, aromatics, acetates, ethers, esters, alcohols, and alkenes, and

(2) a second compound which contains one bromine atom and is selected from the group consisting of partially fluorinated aromatics, ketones, ethers, and alkenes, and applying the polymer coating material dissolved in said solvent to an item,

wherein the first compound is selected from the group consisting of

1-chloro-2,2,2-trifluoroethyl difluoromethyl ether (isoflurane);

2-chloro-1,1,2-trifluoroethyl difluoromethyl ether (enflurane);

methyl 2,2,2-trifluroethyl-1-(trifluoromethyl)ether;

heptafluoropropyl 1,2,2,2-tetrafluoroethyl ether;

perfluorodibutyl ether;

3,3,3-trifluoro-bis-2,2-(trifluoromethyl)-1-propanol;

1,2-(Z)-bis(perfluoro-n-butyl)ethylene;

1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)-2-propanol;

2H,3H-decafluoropentane (Vertrel XF);

ethyl-perfluorobutyl ether;

1,1,1,5,5,5-hexafluoro-2,4-pentanedione;

perfluoro-2-butyltetrahydrofuran;

1H,2H,4H-nonafluorocyclohexane;

1-methoxy-2-trifluoromethyl-1,3,3,3-tetrafluoro-1-propene;

fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (SEVOFLURANE);

(E)-2,3-dichlorohexafluoro-2-butene;

3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225);

methyl-1,1,2,2,3,3-hexafluoropropyl ether;

trifluoroacetic anhydride;

2,2-difluoroethyl-1,1,2,2-tetrafluoroethyl ether;

1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb, AK-225G);

bis(2,2,2-trifluoroethyl)ether;

methyl heptafluoropropyl ketone;

difluoromethyl-2,2,3,3-tetrafluoropropyl ether;

bis(difluoromethoxy)-tetrafluoroethane;

2-chloro-1,1,2-trifluoroethyl ethyl ether;

1-(2,2,2-trifluoroethoxy)nonafluoro-cyclohexene;

1,2-dichloro-3,3,4,4,5,5,6,6-octafluoro-cyclohexene;

ethyl-1,1,2,2-tetrafluoroethyl ether;

perfluorotoluene;

methyl trifluoroacetate;

methyl pentafluoropropanoate; and

1,2-dichloro-hexafluoro-cyclopentene, and

wherein the second compound is selected from the group consisting of

4-bromo-3-chloro-3,4,4-trifluoro-1-butene;

1-bromo-2-(trifluoromethyl)-3,3,3-trifluoropropene;

4-bromo-1,1,1,3,4,4-hexafluoro-2-(trifluoromethyl)-2-butene;

4-bromo-1,1,1,4,4-pentafluoro-2-(trifluoromethyl)-2-butene;

3-bromo-1,1,2,3,4,4,4-heptafluorobutene;

1,1,1,4,4-pentafluoro-4-bromo-2-trifluoromethyl-2-butene;

1-bromo-1,3,3,3-tetrafluoro-2-(trifluoromethyl)-1-propene;

(Z)-1-bromo-perfluoro-2-butene;

4-bromo-1,1,2,3,3,4,4-heptafluorobutene;

(Z)-2-bromo-1,1,1,3,4,4,4-heptafluoro-2-butene;

(E)-2-bromo-1,1,1,3,4,4,4-heptafluoro-2-butene;

(E)-1-bromo-perfluoro-2-butene;

(E)-2-bromo-1,1,1,4,4,4-hexafluoro-2-butene;

1-bromo-bis(perfluoromethyl) ethylene;

1-(bromodifluoromethoxy)-2-(trifluoromethyl)-1,3,3,3-tetrafluoro-1-propene;

2-bromo-3,3,4,4,4-pentafluorobutene;

3-bromo-2,3,4,4,4-pentafluorobutene;

4-bromo-2,3,3,4,4-pentafluorobutene;

(Z)-1-(bromodifluoromethoxy)-1,2,3,3,3-pentafluoro-1-propene;

3-bromo-3,3-difluoro-2-(trifluoromethyl)-propene;

(Z)-1-bromo-1,1,4,4,4-pentafluoro-2-butene;

(E)-1-(bromodifluoromethoxy)-1,2,3,3,3-pentafluoro-1-propene;

1-(bromodifluoromethoxy)-2-(trifluoromethyl)-3,3,3-trifluoro-1-propene;

2-bromo-1,1,2,2-tetrafluoroethoxy-trifluoroethene;

(E)-1-bromo-1,1,4,4,4-pentafluoro-2-butene;

4-bromo-3,3,4,4-tetrafluoro-1-butene;

(Z)-1-bromo-1,2-difluoro-2-(2,2,2-trifluoroethoxy)-ethene;

(bromodifluoromethyl)-pentafluorobenzene;

(Z)-1-(bromodifluoromethoxy)-2-(trifluoromethyl)ethane;

2-bromoheptafluorotoluene;

(2,2,2-trifluoroethyl)(2-bromo-2,2-difluoroethyl)ether;

3-bromoheptafluorotoluene;

4-bromoheptafluorotoluene;

1-(bromodifluoromethoxy)-1-(trifluoromethyl)ethane;

(E)-1-(bromodifluoromethoxy)-2-(trifluoromethyl)ethane;

1-bromo-2,4,6-tris(trifluoromethyl)benzene;

4-bromo-1,1,2,3,3-pentafluorobutene;

(E)-1-(bromodifluoromethoxy)-2-(trifluoromethoxy)ethene;

(Z)-1-(bromodifluoromethoxy)-2-(trifluoromethoxy)ethene;

1,1,4,4,4-pentafluoro-1-bromo-2-butanone;

1,1,5,5,5-pentafluoro-1-bromo-3-pentanone;

3-bromo-2,3,3-trifluoropropene;

3-bromo-1,3,3-trifluoropropene; and

3-bromo-3,3-difluoro-1-propene.

4. The polymer coating application method of claim 3 , wherein the polymer coating is applied by one of spraying, dipping, and brushing.

5. A material blowing method comprising:

dissolving a suitable material for the blowing application in a solvent composition comprising

(1) a first compound selected from the group consisting of fluorinated alkanes, diones, heterocyclics, cycloalkanes, anhydrides, ketones, cycloalkenes, aromatics, acetates, ethers, esters, alcohols, and alkenes, and

(2) a second compound which contains one bromine atom and is selected from the group consisting of partially fluorinated aromatics, ketones, ethers, and alkenes,

wherein the first compound is selected from the group consisting of

1-chloro-2,2,2-trifluoroethyl difluoromethyl ether (isoflurane);

2-chloro-1,1,2-trifluoroethyl difluoromethyl ether (enflurane);

methyl 2,2,2-trifluroethyl-1-(trifluoromethyl)ether;

heptafluoropropyl 1,2,2,2-tetrafluoroethyl ether;

perfluorodibutyl ether;

3,3,3-trifluoro-bis-2,2-(trifluoromethyl)-1-propanol;

1,2-(Z)-bis(perfluoro-n-buty)ethylene;

1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)-2-propanol;

2H,3H-decafluoropentane (Vertrel XF);

ethyl-perfluorobutyl ether;

1,1,1,5,5,5-hexafluoro-2,4-pentanedione;

perfluoro-2-butyltetrahydrofuran;

1H,2H,4H-nonafluorocyclohexane;

1-methoxy-2-trifluoromethyl-1,3,3,3-tetrafluoro-1-propene;

fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (SEVOFLURANE);

(E)-2,3-dichlorohexafluoro-2-butene;

3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225);

methyl-1,1,2,2,3,3-hexafluoropropyl ether;

trifluoroacetic anhydride;

2,2-difluoroethyl-1,1,2,2-tetrafluoroethyl ether;

1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb, AK-225G);

bis(2,2,2-trifluoroethyl)ether;

methyl heptafluoropropyl ketone;

difluoromethyl-2,2,3,3-tetrafluoropropyl ether;

bis(difluoromethoxy)-tetrafluoroethane;

2-chloro-1,1,2-trifluoroethyl ethyl ether;

1-(2,2,2-trifluoroethoxy)nonafluoro-cyclohexene;

1,2-dichloro-3,3,4,4,5,5,6,6-octafluoro-cyclohexene;

ethyl-1,1,2,2-tetrafluoroethyl ether;

perfluorotoluene;

methyl trifluoroacetate;

methyl pentafluoropropanoate; and

1,2-dichloro-hexafluoro-cyclopentene, and

wherein the second compound is selected from the group consisting of

4-bromo-3-chloro-3,4,4-trifluoro-1-butene;

1-bromo-2-(trifluoromethyl)-3,3,3-trifluoropropene;

4-bromo-1,1,1,3,4,4-hexafluoro-2-(trifluoromethyl)-2-butene;

4-bromo-1,1,1,4,4-pentafluoro-2-(trifluoromethyl)-2-butene;

3-bromo-1,1,2,3,4,4,4-heptafluorobutene;

1,1,1,4,4-pentafluoro-4-bromo-2-trifluoromethyl-2-butene;

1-bromo-1,3,3,3-tetrafluoro-2-(trifluoromethyl)-1-propene;

(Z)-1-bromo-perfluoro-2-butene;

4-bromo-1,1,2,3,3,4,4-heptafluorobutene;

(Z)-2-bromo-1,1,1,3,4,4,4-heptafluoro-2-butene;

(E)-2-bromo-1,1,1,3,4,4,4-heptafluoro-2-butene;

(E)-1-bromo-perfluoro-2-butene;

(E)-2-bromo-1,1,1,4,4,4-hexafluoro-2-butene;

1-bromo-bis(perfluoromethyl) ethylene;

1-(bromodifluoromethoxy)-2-(trifluoromethyl)-1,3,3,3-tetrafluoro-1-propene;

2-bromo-3,3,4,4,4-pentafluorobutene;

3-bromo-2,3,4,4,4-pentafluorobutene;

4-bromo-2,3,3,4,4-pentafluorobutene;

(Z)-1-(bromodifluoromethoxy)-1,2,3,3,3-pentafluoro-1-propene;

3-bromo-3,3-difluoro-2-(trifluoromethyl)-propene;

(Z)-1-bromo-1,1,4,4,4-pentafluoro-2-butene;

(E)-1-(bromodifluoromethoxy)-1,2,3,3,3-pentafluoro-1-propene;

1-(bromodifluoromethoxy)-2-(trifluoromethyl)-3,3,3-trifluoro-1-propene;

2-bromo-1,1,2,2-tetrafluoroethoxy-trifluoroethene;

(E)-1-bromo-1,1,4,4,4-pentafluoro-2-butene;

4-bromo-3,3,4,4-tetrafluoro-1-butene;

(Z)-1-bromo-1,2-difluoro-2-(2,2,2-trifluoroethoxy)-ethene;

(bromodifluoromethyl)-pentafluorobenzene;

(Z)-1-(bromodifluoromethoxy)-2-(trifluoromethyl)ethane;

2-bromoheptafluorotoluene;

(2,2,2-trifluoroethyl)(2-bromo-2,2-difluoroethyl)ether;

3-bromoheptafluorotoluene;

4-bromoheptafluorotoluene;

1-(bromodifluoromethoxy)-1-(trifluoromethyl)ethene;

(E)-1-(bromodifluoromethoxy)-2-(trifluoromethyl)ethene;

1-bromo-2,4,6-tris(trifluoromethyl)benzene;

4-bromo-1,1,2,3,3-pentafluorobutene;

(E)-1-(bromodifluoromethoxy)-2-(trifluoromethoxy)ethene;

(Z)-1-(bromodifluoromethoxy)-2(trifluoromethoxy)ethene;

1,1,4,4,4-pentafluoro-1-bromo-2-butanone;

1,1,5,5,5-pentafluoro-1-bromo-3-pentanone;

3-bromo-2,3,3-trifluoropropene;

3-bromo-1,3,3-trifluoropropene; and

3-bromo-3,3-difluoro-1-propene.

6. The material blowing method of claim 5 , wherein the blowing application is foam blowing.