| Substitute |
Trading mark |
Substituted compound |
Conclusion on application |
Specific conditions or limitations |
Notes |
| Water cleaners |
|
CFC-113, Methyl chloroform |
Applicable |
no |
Limit of concentration is 25 ppm for -ca isomer. |
| Semiaquatic cleaners |
|
CFC-113, Methyl chloroform |
Applicable |
no |
Limit of concentration is 25 ppm for -ca isomer. |
| Pure organic solvents (terpenes, С5-С20 saturated hydrocarbons of oil, oxygen-containing solvents, such as cetones, simple and compound ethers, spirits, etc.) |
|
CFC-113, Methyl chloroform |
Applicable |
no |
If possible, OSHA standards should be complied with. |
| Trichloroethylene, perchloroethylene, methylene chloride |
|
CFC-113, Methyl chloroform |
Applicable |
no |
If possible, OSHA and RCRA standards should be complied with. |
| Super-critical fluids, plasma and UV/ozone cleaning |
|
CFC-113, Methyl chloroform |
Applicable |
no |
OSHA standards for ozone should be complied with. |
| Volatile methyl siloxanes |
|
CFC-113, Methyl chloroform |
Applicable |
no |
Are suitable for the whole class of compounds. |
| Trans-1,2-dichloroethylene |
|
CFC-113, Methyl chloroform |
Applicable |
no |
The limit of concentration is 200 ppm. |
| Simple ether (HFE): C4F9OCH3 (methoxynonaphthorbut, iso- and normal structure) |
|
CFC-113, Methyl chloroform,
HCFC-141b |
Applicable |
no |
Are suitable for the whole class of compounds. |
| HFC-4310mee |
|
CFC-113, Methyl chloroform,
HCFC-141b |
Applicable with certain limitations |
Average concentration of the working zone should not exceed 200 ppm, maximum - 400 ppm. |
no |
| Perfluorocarbons (C5F12, C6F12,
C6F14, C7F16, C8F18, C5F11NO, C6F13NO, C7F15NO и C8F16) |
|
CFC-113, Methyl chloroform |
Applicable with certain limitations |
Applicable in productions where all other alternatives do not suit for reasons of safety. |
Have long life in the atmosphere and high potential of global warming (GWP). Though their contribution into global warming depends on the amount of blowouts, the influence is inconvertible.
Users should know these application limits. |
| Perfluoropolyethers |
|
CFC-113, Methyl chloroform |
Applicable with certain limitations |
Applicable in productions where all other alternatives do not suit for reasons of safety. |
Have the same features like perfluorocarbons. |
| Monochlorotoluenes and benzotrifluorides |
|
CFC-113, Methyl chloroform |
Applicable with certain limitations |
Ultimate concentration of the working zone is 50 ppm for monochlorotoluenes and 100 ppm for benzotrifluorides. |
Ultimate concentration based on the standard OSHA PEL is 50 ppm for orthochlorotoluene. |
| HCFC-225ca/cb |
|
CFC-113, Methyl chloroform |
Applicable with certain limitations |
Limit of concentration is 25 ppm for -ca isomer. |
HCFC-225ca/cb is offeres as an isomeric blend. Ultimate concentration for cb isomer is 250 ppm. Therefore, it is assumed that it is possible to accept ultimate concentration of more toxic ca isomer 25 ppm. |
| Dibrommethane |
|
CFC-113, Methyl chloroform |
Not applicable |
N/A |
High ODP: there are other alternatives. |
| HCFC-141 and its blends |
MackFri®-141b and different blends |
CFC-113, Methyl chloroform |
Not applicable |
N/A |
High ODP: there are other alternatives. |
| Chlorobromomethane |
|
CFC-113, Methyl chloroform,
HCFC-141b |
Not applicable |
N/A |
High ODP: there are other alternatives. |
| HFE-7200 (C5F9OCH3) |
|
CFC-113, Methyl chloroform |
Applicable |
no |
|
| Non-cleaning alternatives |
|
CFC-113, Methyl chloroform |
Not applicable |
no |
Inert gases for soldering and hard fluxing agents. |
