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12/03/2023
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Indicazioni generali
gas refrigerante
|
C9
|
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Il sistema di numerazione per codice R-# fu
sviluppato dalle Industrie DuPont(che possiede il marchio Freon) e identifica
sistematicamente la struttura molecolare dei refrigeranti contenenti un
singolo idrocarburo alogenato.
|
Sigla
|
Composto o
miscela
(tra parentesi la composizione percentuale)
|
Formula
|
Numero
CAS
|
Alcune Classi
|
R 10
|
Tetraclorometano
|
CCl4
|
56-23-5
|
CFC
|
R 11
|
Triclorofluorometano
|
CCl3F
|
75-69-4
|
CFC
|
R 12
|
Diclorodifluorometano
|
CCl2F2
|
75-71-8
|
CFC
|
R 12B1
|
Bromoclorodifluorometano
|
CBrClF2
|
353-59-3
|
|
R 12B2
|
Dibromodifluorometano
|
CBr2F2
|
75-61-6
|
|
R 13
|
Clorotrifluorometano
|
CClF3
|
75-72-9
|
CFC
|
R 13B1
|
Bromotrifluorometano
|
CF3Br
|
75-63-8
|
|
R 14
|
Tetrafluorometano
|
CF4
|
75-73-0
|
|
R 20
|
Triclorometano
|
CHCl3
|
67-66-3
|
|
R 21
|
Diclorofluorometano
|
CHFCl2
|
75-43-4
|
HCFC
|
R 22
|
Clorodifluorometano
|
CHClF2
|
75-45-6
|
HCFC
|
R 22B1
|
Bromodifluorometano
|
CHBrF2
|
1511-62-2
|
|
R 23
|
Trifluorometano
|
CHF3R-1218
|
75-46-7
|
HFC
|
R 30
|
Diclorometano
|
CH2Cl2
|
75-09-2
|
|
R 31
|
Clorofluorometano
|
CH2FCl
|
593-70-4
|
HCFC
|
R 32
|
Difluorometano
|
CH2F2
|
75-10-5
|
HFC
|
R 40
|
Clorometano
|
CH3Cl
|
74-87-3
|
|
R 41
|
Fluorometano
|
CH3F
|
593-53-3
|
HFC
|
R 50
|
Metano
|
CH4
|
74-82-8
|
|
R 110
|
Esacloroetano
|
C2Cl6
|
67-72-1
|
|
R 111
|
Pentaclorofluoroetano
|
C2FCl5
|
354-56-3
|
CFC
|
R 112
|
1,1,2,2-tetracloro-1,2-difluoroetano
|
C2F2Cl4
|
76-12-0
|
CFC
|
R 112a
|
1,1,1,2-tetracloro-2,2-difluoroetano
|
C2F2Cl4
|
76-11-9
|
|
R 113
|
1,1,2-triclorotrifluoroetano
|
C2F3Cl3
|
76-13-1
|
CFC
|
R 113a
|
1,1,1-triclorotrifluoroetano
|
C2F3Cl3
|
354-58-5
|
|
R 114
|
1,2-diclorotetrafluoroetano
|
C2F4Cl2
|
76-14-2
|
CFC
|
R 114a
|
1,1-diclorotetrafluoroetano
|
C2F4Cl2
|
374-07-2
|
|
R 114B2
|
Dibromotetrafluoroetano
|
C2F4Br2
|
124-73-2
|
|
R 115
|
Cloropentafluoroetano
|
C2F5Cl
|
76-15-3
|
CFC
|
R 116
|
Esafluoroetano
|
C2F6
|
76-16-4
|
|
R 120
|
Pentacloroetano
|
C2HCl5
|
76-01-7
|
|
R 121
|
1,1,2,2-tetracloro-1-fluoroetano
|
C2HFCl4
|
354-14-3
|
HCFC
|
R 121a
|
1,1,1,2-tetracloro-2-fluoroetano
|
C2HFCl4
|
354-11-0
|
|
R 122
|
1,1,2-tricloro-2,2-difluoroetano
|
C2HF2Cl3
|
354-21-2
|
HCFC
|
R 122a
|
1,1,2-tricloro-1,2-difluoroetano
|
C2HF2Cl3
|
354-15-4
|
|
R 122b
|
1,1,1-tricloro-2,2-difluoroetano
|
C2HF2Cl3
|
354-12-1
|
|
R 123
|
2,2-dicloro-1,1,1-trifluoroetano
|
C2HF3Cl2
|
306-83-2
|
HCFC
|
R 123a
|
1,2-dicloro-1,1,2-trifluoroetano
|
C2HF3Cl2
|
354-23-4
|
|
R 123b
|
1,1-dicloro-1,2,2-trifluoroetano
|
C2HF3Cl2
|
812-04-4
|
|
R 124
|
2-cloro-1,1,1,2-tetrafluoroetano
|
C2HF4Cl
|
2837-89-0
|
HCFC
|
R 124a
|
1-cloro-1,1,2,2-tetrafluoroetano
|
C2HF4Cl
|
354-25-6
|
|
R 125
|
Pentafluoroetano
|
C2HF5
|
354-33-6
|
HFC
|
R E125
|
(Difluorometossi)(trifluoro)metano
|
C2HF5O
|
3822-68-2
|
|
R 130
|
1,1,2,2-tetracloroetano
|
C2H2Cl4
|
79-34-5
|
|
R 130a
|
1,1,1,2-tetracloroetano
|
C2H2Cl4
|
630-20-6
|
|
R 131
|
1,1,2-tricloro-2-fluoroetano
|
C2H2FCl3
|
359-28-4
|
HCFC
|
R 131a
|
1,1,2-tricloro-1-fluoroetano
|
C2H2FCl3
|
811-95-0
|
|
R 131b
|
1,1,1-tricloro-2-fluoroetano
|
C2H2FCl3
|
2366-36-1
|
|
R 132
|
Diclorodifluoroetano
|
C2H2F2Cl2
|
25915-78-0
|
HCFC
|
R 132a
|
1,1-dicloro-2,2-difluoroetano
|
C2H2F2Cl2
|
471-43-2
|
|
R 132b
|
1,2-dicloro-1,1-difluoroetano
|
C2H2F2Cl2
|
1649-08-7
|
|
R 132c
|
1,1-dicloro-1,2-difluoroetano
|
C2H2F2Cl2
|
1842-05-3
|
|
R 132bB2
|
1,2-dibromo-1,1-difluoroetano
|
C2H2Br2F2
|
75-82-1
|
|
R 133
|
1-cloro-1,2,2-trifluoroetano
|
C2H2F3Cl
|
431-07-2
|
HCFC
|
R 133a
|
1-cloro-2,2,2-trifluoroetano
|
C2H2F3Cl
|
75-88-7
|
|
R 133b
|
1-cloro-1,1,2-trifluoroetano
|
C2H2F3Cl
|
421-04-5
|
|
R 134
|
1,1,2,2-tetrafluoroetano
|
C2H2F4
|
359-35-3
|
HFC
|
R 134a
|
1,1,1,2-tetrafluoroetano
|
C2H2F4
|
811-97-2
|
|
R E134
|
Bis(difluorometil)etere
|
C2H2F4O
|
1691-17-4
|
|
R 140
|
1,1,2-tricloroetano
|
C2H3Cl3
|
79-00-5
|
|
R 140a
|
1,1,1-tricloroetano
|
C2H3Cl3
|
71-55-6
|
|
R 141
|
1,2-dicloro-1-fluoroetano
|
C2H3FCl2
|
430-57-9
|
HCFC
|
R 141B2
|
1,2-dibromo-1-fluoroetano
|
C2H3Br2F
|
358-97-4
|
|
R 141a
|
1,1-dicloro-2-fluoroetano
|
C2H3FCl2
|
430-53-5
|
|
R 141b
|
1,1-dicloro-1-fluoroetano
|
C2H3FCl2
|
1717-00-6
|
|
R 142
|
clorodifluoroetano
|
C2H3F2Cl
|
25497-29-4
|
HCFC
|
R 142a
|
1-cloro-1,2-difluoroetano
|
C2H3F2Cl
|
25497-29-4
|
|
R 142b
|
1-cloro-1,1-difluoroetano
|
C2H3F2Cl
|
75-68-3
|
|
R 143
|
1,1,2-trifluoroetano
|
C2H3F3
|
430-66-0
|
HFC
|
R 143a
|
1,1,1-trifluoroetano
|
C2H3F3
|
420-46-2
|
HFC
|
R 143m
|
Metil trifluorometil
etere
|
C2H3F3O
|
421-14-7
|
|
R E143a
|
2,2,2-trifluoroetil
metil etere
|
C3H5F3O
|
460-43-5
|
|
R 150
|
1,2-dicloroetano
|
C2H4Cl2
|
107-06-2
|
|
R 150a
|
1,1-dicloroetano
|
C2H4Cl2
|
75-34-3
|
|
R 151
|
Clorofluoroetano
|
C2H4ClF
|
110587-14-9
|
HCFC
|
R 151a
|
1-cloro-1-fluoroetano
|
C2H4ClF
|
1615-75-4
|
|
R 152
|
1,2-difluoroetano
|
C2H4F2
|
624-72-6
|
HFC
|
R 152a
|
1,1-difluoroetano
|
C2H4F2
|
75-37-6
|
|
R 160
|
Cloroetano
|
C2H5Cl
|
75-00-3
|
|
R 161
|
Fluoroetano
|
C2H5F
|
353-36-6
|
HFC
|
R 170
|
Etano
|
C2H6
|
74-84-0
|
HC
|
R 211
|
1,1,1,2,2,3,3-eptacloro-3-fluoropropano
|
C3FCl7
|
422-78-6
|
CFC
|
R 212
|
Esaclorodifluoropropano
|
C3F2Cl6
|
76546-99-3
|
CFC
|
R 213
|
1,1,1,3,3-pentacloro-2,2,3-trifluoropropano
|
C3F3Cl5
|
05/06/2354
|
CFC
|
R 214
|
1,2,2,3-tetracloro-1,1,3,3-tetrafluoropropano
|
C3F4Cl4
|
2268-46-4
|
CFC
|
R 215
|
1,1,1-tricloro-2,2,3,3,3-pentafluoropropano
|
C3F5Cl3
|
4259-43-2
|
CFC
|
R 216
|
1,2-dicloro-1,1,2,3,3,3-esafluoropropano
|
C3F6Cl2
|
661-97-2
|
CFC
|
R 216ca
|
1,3-dicloro-1,1,2,2,3,3-esafluoropropano
|
C3F6Cl2
|
662-01-1
|
|
R 217
|
1-cloro-1,1,2,2,3,3,3-eptafluoropropano
|
C3F7Cl
|
422-86-6
|
CFC
|
R 217ba
|
2-cloro-1,1,1,2,3,3,3-eptafluoropropano
|
C3F7Cl
|
76-18-6
|
|
R 218
|
Ottafluoropropano
|
C3F8
|
76-19-7
|
|
R 221
|
1,1,1,2,2,3-esacloro-3-fluoropropano
|
C3HFCl6
|
422-26-4
|
HCFC
|
R 222
|
Pentaclorodifluoropropano
|
C3HF2Cl5
|
134237-36-8
|
HCFC
|
R 222c
|
1,1,1,3,3-pentacloro-2,2-difluoropropano
|
C3HF2Cl5
|
422-49-1
|
|
R 223
|
Tetraclorotrifluoropropano
|
C3HF3Cl4
|
134237-37-9
|
HCFC
|
R 223ca
|
1,1,3,3-tetracloro-1,2,2-trifluoropropano
|
C3HF3Cl4
|
422-52-6
|
|
R 223cb
|
1,1,1,3-tetracloro-2,2,3-trifluoropropano
|
C3HF3Cl4
|
422-50-4
|
|
R 224
|
Triclorotetrafluoropropano
|
C3HF4Cl3
|
134237-38-0
|
HCFC
|
R 224ca
|
1,3,3-tricloro-1,1,2,2-tetrafluoropropano
|
C3HF4Cl3
|
422-54-8
|
|
R 224cb
|
1,1,3-tricloro-1,2,2,3-tetrafluoropropano
|
C3HF4Cl3
|
422-53-7
|
|
R 224cc
|
1,1,1-tricloro-2,2,3,3-tetrafluoropropano
|
C3HF4Cl3
|
422-51-5
|
|
R 225
|
Dicloropentafluoropropano
|
C3HF5Cl2
|
127564-92-5
|
HCFC
|
R 225aa
|
2,2-dicloro-1,1,1,3,3-pentafluoropropano
|
C3HF5Cl2
|
128903-21-9
|
|
R 225ba
|
2,3-dicloro-1,1,1,2,3-pentafluoropropano
|
C3HF5Cl2
|
422-48-0
|
|
R 225bb
|
1,2-dicloro-1,1,2,3,3-pentafluoropropano
|
C3HF5Cl2
|
422-44-6
|
|
R 225ca
|
3,3-dicloro-1,1,1,2,2-pentafluoropropano
|
C3HF5Cl2
|
422-56-0
|
|
R 225cb
|
1,3-dicloro-1,1,2,2,3-pentafluoropropano
|
C3HF5Cl2
|
507-55-1
|
|
R 225cc
|
1,1-dicloro-1,2,2,3,3-pentafluoropropano
|
C3HF5Cl2
|
13474-88-9
|
|
R 225da
|
1,2-dicloro-1,1,3,3,3-pentafluoropropano
|
C3HF5Cl2
|
431-86-7
|
|
R 225ea
|
1,3-dicloro-1,1,2,3,3-pentafluoropropano
|
C3HF5Cl2
|
136013-79-1
|
|
R 225eb
|
1,1-dicloro-1,2,3,3,3-pentafluoropropano
|
C3HF5Cl2
|
111512-56-2
|
|
R 226
|
Clorohesafluoropropano
|
C3HF6Cl
|
134308-72-8
|
HCFC
|
R 226ba
|
2-cloro-1,1,1,2,3,3-esafluoropropano
|
C3HF6Cl
|
51346-64-6
|
|
R 226ca
|
3-cloro-1,1,1,2,2,3-esafluoropropano
|
C3HF6Cl
|
422-57-1
|
|
R 226cb
|
1-cloro-1,1,2,2,3,3-esafluoropropano
|
C3HF6Cl
|
422-55-9
|
|
R 226da
|
2-cloro-1,1,1,3,3,3-esafluoropropano
|
C3HF6Cl
|
431-87-8
|
|
R 226ea
|
1-cloro-1,1,2,3,3,3-esafluoropropano
|
C3HF6Cl
|
359-58-0
|
|
R 227ca
|
1,1,2,2,3,3,3-eptafluoropropano
|
C3HF7
|
2252-84-8
|
|
R 227ca2
|
Trifluorometil
1,1,2,2-tetrafluoroetil etere
|
C3HF7O
|
2356-61-8
|
|
R 227ea
|
1,1,1,2,3,3,3-eptafluoropropano
|
C3HF7
|
431-89-0
|
|
R 227me
|
Trifluorometil
1,2,2,2-tetrafluoroetil etere
|
C3HF7O
|
2356-62-9
|
|
R 231
|
Pentaclorofluoropropano
|
C3H2FCl5
|
134190-48-0
|
HCFC
|
R 232
|
Tetraclorodifluoropropano
|
C3H2F2Cl4
|
134237-39-1
|
HCFC
|
R 232ca
|
1,1,3,3-tetracloro-2,2-difluoropropano
|
C3H2F2Cl4
|
1112-14-7
|
|
R 232cb
|
1,1,1,3-tetracloro-2,2-difluoropropano
|
C3H2F2Cl4
|
677-54-3
|
|
R 233
|
Triclorotrifluoropropano
|
C3H2F3Cl3
|
134237-40-4
|
HCFC
|
R 233ca
|
1,1,3-tricloro-2,2,3-trifluoropropano
|
C3H2F3Cl3
|
131221-36-8
|
|
R 233cb
|
1,1,3-tricloro-1,2,2-trifluoropropano
|
C3H2F3Cl3
|
421-99-8
|
|
R 233cc
|
1,1,1-tricloro-2,2,3-trifluoropropano
|
C3H2F3Cl3
|
131211-71-7
|
|
R 234
|
Diclorotetrafluoropropano
|
C3H2F4Cl2
|
127564-83-4
|
HCFC
|
R 234aa
|
2,2-dicloro-1,1,3,3-tetrafluoropropano
|
C3H2F4Cl2
|
|
|
R 234ab
|
2,2-dicloro-1,1,1,3-tetrafluoropropano
|
C3H2F4Cl2
|
|
|
R 234ba
|
1,2-dicloro-1,2,3,3-tetrafluoropropano
|
C3H2F4Cl2
|
|
|
R 234bb
|
2,3-dicloro-1,1,1,2-tetrafluoropropano
|
C3H2F4Cl2
|
|
|
R 234bc
|
1,2-dicloro-1,1,2,3-tetrafluoropropano
|
C3H2F4Cl2
|
|
|
R 234ca
|
1,3-dicloro-1,2,2,3-tetrafluoropropano
|
C3H2F4Cl2
|
70341-81-0
|
|
R 234cb
|
1,1-dicloro-2,2,3,3-tetrafluoropropano
|
C3H2F4Cl2
|
06/01/4071
|
|
R 234cc
|
1,3-dicloro-1,1,2,2-tetrafluoropropano
|
C3H2F4Cl2
|
422-00-5
|
|
R 234cd
|
1,1-dicloro-1,2,2,3-tetrafluoropropano
|
C3H2F4Cl2
|
70192-63-1
|
|
R 234da
|
2,3-dicloro-1,1,1,3-tetrafluoropropano
|
C3H2F4Cl2
|
146916-90-7
|
|
R 234fa
|
1,3-dicloro-1,1,3,3-tetrafluoropropano
|
C3H2F4Cl2
|
76140-39-1
|
|
R 234fb
|
1,1-dicloro-3,3,3,1-tetrafluoropropano
|
C3H2F4Cl2
|
|
|
R 235
|
cloropentafluoropropano
|
C3H2F5Cl
|
134237-41-5
|
HCFC
|
R 235ca
|
1-cloro-1,2,2,3,3-pentafluoropropano
|
C3H2F5Cl
|
28103-66-4
|
|
R 235cb
|
3-cloro-1,1,1,2,3-pentafluoropropano
|
C3H2F5Cl
|
422-02-6
|
|
R 235cc
|
1-cloro-1,1,2,2,3-pentafluoropropano
|
C3H2F5Cl
|
679-99-2
|
|
R 235da
|
2-cloro-1,1,1,3,3-pentafluoropropano
|
C3H2F5Cl
|
134251-06-2
|
|
R 235fa
|
1-cloro-1,1,3,3,3-pentafluoropropano
|
C3H2F5Cl
|
677-55-4
|
|
R 236cb
|
1,1,1,2,2,3-esafluoropropano
|
C3H2F6
|
677-56-5
|
|
R 236ea
|
1,1,1,2,3,3-esafluoropropano
|
C3H2F6
|
431-63-0
|
|
R 236fa
|
1,1,1,3,3,3-esafluoropropano
|
C3H2F6
|
690-39-1
|
|
R 236me
|
1,2,2,2-tetrafluoroetil
difluorometil etere
|
C3H2F6O
|
57041-67-5
|
|
R FE 36
|
esafluoropropano
|
C3H2F6
|
359-58-0
|
|
R 241
|
Tetraclorofluoropropano
|
C3H3FCl4
|
134190-49-1
|
HCFC
|
R 242
|
Triclorodifluoropropano
|
C3H3F2Cl3
|
134237-42-6
|
HCFC
|
R 243
|
Diclorotrifluoropropano
|
C3H3F3Cl2
|
134237-43-7
|
HCFC
|
R 243ca
|
1,3-dicloro-1,2,2-trifluoropropano
|
C3H3F3Cl2
|
67406-68-2
|
|
R 243cb
|
1,1-dicloro-2,2,3-trifluoropropano
|
C3H3F3Cl2
|
70192-70-0
|
|
R 243cc
|
1,1-dicloro-1,2,2-trifluoropropano
|
C3H3F3Cl2
|
7125-99-7
|
|
R 243da
|
2,3-dicloro-1,1,1-trifluoropropano
|
C3H3F3Cl2
|
338-75-0
|
|
R 243ea
|
1,3-dicloro-1,2,3-trifluoropropano
|
C3H3F3Cl2
|
|
|
R 243ec
|
1,3-dicloro-1,1,2-trifluoropropano
|
C3H3F3Cl2
|
|
|
R 244
|
clorotetrafluoropropano
|
C3H3F4Cl
|
134190-50-4
|
HCFC
|
R 244ba
|
2-cloro-1,2,3,3-tetrafluoropropano
|
C3H3F4Cl
|
|
|
R 244bb
|
2-cloro-1,1,1,2-tetrafluoropropano
|
C3H3F4Cl
|
421-73-8
|
|
R 244ca
|
3-cloro-1,1,2,2-tetrafluoropropano
|
C3H3F4Cl
|
679-85-6
|
|
R 244cb
|
1-cloro-1,2,2,3-tetrafluoropropano
|
C3H3F4Cl
|
67406-66-0
|
|
R 244cc
|
1-cloro-1,1,2,2-tetrafluoropropano
|
C3H3F4Cl
|
421-75-0
|
|
R 244da
|
2-cloro-1,1,3,3-tetrafluoropropano
|
C3H3F4Cl
|
19041-02-2
|
|
R 244db
|
2-cloro-1,1,1,3-tetrafluoropropano
|
C3H3F4Cl
|
117970-90-8
|
|
R 244ea
|
3-cloro-1,1,2,3-tetrafluoropropano
|
C3H3F4Cl
|
|
|
R 244eb
|
1-cloro-1,1,1,2-tetrafluoropropano
|
C3H3F4Cl
|
|
|
R 244ec
|
1-cloro-1,1,2,3-tetrafluoropropano
|
C3H3F4Cl
|
|
|
R 244fa
|
3-cloro-1,1,1,3-tetrafluoropropano
|
C3H3F4Cl
|
|
|
R 244fb
|
1-cloro-1,1,3,3-tetrafluoropropano
|
C3H3F4Cl
|
2730-64-5
|
|
R 245ca
|
1,1,2,2,3-pentafluoropropano
|
C3H3F5
|
679-86-7
|
|
R 245cb
|
Pentafluoropropano
|
C3H3F5
|
1814-88-6
|
|
R 245ea
|
1,1,2,3,3-pentafluoropropano
|
C3H3F5
|
24270-66-4
|
|
R 245eb
|
1,1,1,2,3-pentafluoropropano
|
C3H3F5
|
431-31-2
|
|
R 245fa
|
1,1,1,3,3-pentafluoropropano
|
C3H3F5
|
460-73-1
|
|
R 245mc
|
Metil pentafluoroetil
etere
|
C3H3F5O
|
22410-44-2
|
|
R 245mf
|
Difluorometil
2,2,2-trifluoroetil etere
|
C3H3F5O
|
1885-48-9
|
|
R 245qc
|
Difluorometil
1,1,2-trifluoroetil etere
|
C3H3F5O
|
69948-24-9
|
|
R 251
|
Triclorofluoropropano
|
C3H4FCl3
|
134190-51-5
|
HCFC
|
R 252
|
Diclorodifluoropropano
|
C3H4F2Cl2
|
134190-52-6
|
HCFC
|
R 252ca
|
1,3-dicloro-2,2-difluoropropano
|
C3H4F2Cl2
|
1112-36-3
|
|
R 252cb
|
1,1-dicloro-2,2-difluoropropano
|
C3H4F2Cl2
|
1112-01-2
|
|
R 252dc
|
1,2-dicloro-1,1-difluoropropano
|
C3H4F2Cl2
|
|
|
R 252ec
|
1,1-dicloro-1,2-difluoropropano
|
C3H4F2Cl2
|
|
|
R 253
|
clorotrifluoropropano
|
C3H4F3Cl
|
134237-44-8
|
HCFC
|
R 253ba
|
2-cloro-1,2,3-trifluoropropano
|
C3H4F3Cl
|
|
|
R 253bb
|
2-cloro-1,1,2-trifluoropropano
|
C3H4F3Cl
|
|
|
R 253ca
|
1-cloro-2,2,3-trifluoropropano
|
C3H4F3Cl
|
56758-54-4
|
|
R 253cb
|
1-cloro-1,2,2-trifluoropropano
|
C3H4F3Cl
|
70192-76-6
|
|
R 253ea
|
3-cloro-1,1,2-trifluoropropano
|
C3H4F3Cl
|
|
|
R 253eb
|
1-cloro-1,2,3-trifluoropropano
|
C3H4F3Cl
|
|
|
R 253ec
|
1-cloro-1,1,2-trifluoropropano
|
C3H4F3Cl
|
|
|
R 253fa
|
3-cloro-1,3,3-trifluoropropano
|
C3H4F3Cl
|
|
|
R 253fb
|
3-cloro-1,1,1-trifluoropropano
|
C3H4F3Cl
|
460-35-5
|
|
R 253fc
|
1-cloro-1,1,3-trifluoropropano
|
C3H4F3Cl
|
|
|
R 254cb
|
1,1,2,2-tetrafluoropropano
|
C3H4F4
|
40723-63-5
|
|
R 254pc
|
Metil
1,1,2,2-tetrafluoroetil etere
|
C3H4F4O
|
425-88-7
|
|
R 261
|
Diclorofluoropropano
|
C3H5FCl2
|
134237-45-9
|
HCFC
|
R 261ba
|
1,2-dicloro-2-fluoropropano
|
C3H5FCl2
|
420-97-3
|
|
R 262
|
clorodifluoropropano
|
C3H5F2Cl
|
134190-53-7
|
HCFC
|
R 262ca
|
1-cloro-2,2-difluoropropano
|
C3H5F2Cl
|
420-99-5
|
|
R 262fa
|
3-cloro-1,1-difluoropropano
|
C3H5F2Cl
|
|
|
R 262fb
|
1-cloro-1,3-difluoropropano
|
C3H5F2Cl
|
|
|
R 263
|
Trifluoropropano
|
C3H5F3
|
|
|
R 271
|
clorofluoropropano
|
C3H6FCl
|
134190-54-8
|
HCFC
|
R 271b
|
2-cloro-2-fluoropropano
|
C3H6FCl
|
420-44-0
|
|
R 271d
|
2-cloro-1-fluoropropano
|
C3H6FCl
|
|
|
R 271fb
|
1-cloro-1-fluoropropano
|
C3H6FCl
|
|
|
R 272
|
Difluoropropano
|
C3H6F2
|
|
|
R 281
|
Fluoropropano
|
C3H7F
|
|
|
R 290
|
Propano
|
C3H8
|
74-98-6
|
HC
|
R 316
|
1,2,3,4-tetracloro-esafluorobutano
|
C4Cl4F6
|
375-45-1
|
|
R c316
|
Dicloroesafluorociclobutano
|
C4Cl2F6
|
356-18-3
|
|
R c317
|
Cloroeptafluorociclobutano
|
C4ClF7
|
377-41-3
|
|
R c318
|
Ottafluorociclobutano
|
C4F8
|
115-25-3
|
|
R 3 1 10
|
Decafluorobutano
|
C4F10
|
|
|
R 329ccb
|
|
|
375-17-7
|
|
R 338eea
|
|
|
75995-72-1
|
|
R 347ccd
|
|
|
662-00-0
|
|
R 347mcc
|
Perfluoropropil metil
etere
|
C4H3F7O
|
375-03-1
|
|
R 347mmy
|
Perfluoroisopropil
metil etere
|
C4H3F7O
|
22052-84-2
|
|
R 356mcf
|
|
|
|
|
R 356mffm
|
|
|
|
|
R 365mfc
|
1,1,1,3,3-pentafluorobutano
|
C4H5F5
|
|
|
R 5-1-14
|
Tetradecafluoroesano
|
C6F14
|
355-42-0
|
|
R 400
|
R-12/R-114 (60/40
wt%)
|
|
|
|
R 401A
|
R-22/R-152a/R-124
(53/13/34)
|
|
|
|
R 401B
|
R-22/R-152a/R-124
(61/11/28)
|
|
|
|
R 401C
|
R-22/R-152a/R-124
(33/15/52)
|
|
|
|
R 402A
|
R-125/R-290/R-22
(60/2/38)
|
|
|
|
R 402B
|
R-125/R-290/R-22
(38/2/60)
|
|
|
|
R 403A
|
R-290/R-22/R-218
(5/75/20)
|
|
|
|
R 403B
|
R-290/R-22/R-218
(5/56/39)
|
|
|
|
R 404A
|
R-125/R-143a/R-134a
(44/52/4)
|
|
|
|
R 405A
|
R-22/R-152a/R-142b/R-c318
(45/7/5.5/42.5)
|
|
|
|
R 406A
|
R-22/R-600a/R-142b
(55/04/41)
|
|
|
|
R 407A
|
R-32/R-125/R-134a
(20/40/40)
|
|
|
|
R 407B
|
R-32/R-125/R-134a
(10/70/20)
|
|
|
|
R 407C
|
R-32/R-125/R-134a
(23/25/52)
|
|
|
|
R 407D
|
R-32/R-125/R-134a
(15/15/70)
|
|
|
|
R 407E
|
R-32/R-125/R-134a
(25/15/60)
|
|
|
|
R 407F
|
R-32/125/134a
(30/30/40)
|
|
|
|
R 408A
|
R-125/R-143a/R-22
(7/46/47)
|
|
|
|
R 409A
|
R-22/R-124/R-142b
(60/25/15)
|
|
|
|
R 409B
|
R-22/R-124/R-142b
(65/25/10)
|
|
|
|
R 410A
|
R-32/R-125 (50/50)
|
|
|
|
R 410B
|
R-32/R-125 (45/55)
|
|
|
|
R 411A
|
R-1270/R-22/R-152a
(1.5/87.5/11)
|
|
|
|
R 411B
|
R-1270/R-22/R-152a
(3/94/3)
|
|
|
|
R 412A
|
R-22/R-218/R-142b
(70/5/25)
|
|
|
|
R 413A
|
R-218/R-134a/R-600a
(9/88/3)
|
|
|
|
R 414A
|
R-22/R-124/R-600a/R-142b
(51/28.5/4.0/16.5)
|
|
|
|
R 414B
|
R-22/R-124/R-600a/R-142b
(50/39/1.5/9.5)
|
|
|
|
R 415A
|
R-22/R-152a (82/18)
|
|
|
|
R 415B
|
R-22/R-152a (25/75)
|
|
|
|
R 416A
|
R-134a/R-124/R-600
(59/39.5/1.5)
|
|
|
|
R 417A
|
R-125/R-134a/R-600
(46.6/50.0/3.4)
|
|
|
|
R 417B
|
R-134a/152a
(5.0/95.0)
|
|
|
|
R 417C
|
R-1234yf/134a
(56.0/44.0)
|
|
|
|
R 418A
|
R-290/R-22/R-152a
(1.5/96/2.5)
|
|
|
|
R 419A
|
R-125/R-134a/R-E170
(77/19/4)
|
|
|
|
R 419B
|
R-125/134a/E170
(48.5/48.0/3.5)
|
|
|
|
R 420A
|
R-134a/R-142b (88/12)
|
|
|
|
R 421A
|
R-125/R-134a (58/42)
|
|
|
|
R 421B
|
R-125/R-134a (85/15)
|
|
|
|
R 422A
|
R-125/R-134a/R-600a
(85.1/11.5/3.4)
|
|
|
|
R 422B
|
R-125/R-134a/R-600a
(55/42/3)
|
|
|
|
R 422C
|
R-125/R-134a/R-600a
(82/15/3)
|
|
|
|
R 422D
|
R-125/R-134a/R-600a
(65.1/31.5/3.4)
|
|
|
|
R 422E
|
R-125/134a/600a
(58.0/39.3/2.7)
|
|
|
|
R 423A
|
R-134a/R-227ea
(52.5/47.5)
|
|
|
|
R 424A
|
R-125/R-134a/R-600a/R-600/R-601a
(50.5/47/.9/1/.6)
|
|
|
|
R 425A
|
R-32/R-134a/R-227ea
(18.5/69.5/12)
|
|
|
|
R 426A
|
R-125/R-134a/R-600/R-601a
(5.1/93/1.3/.6)
|
|
|
|
R 427A
|
R-32/R-125/R-143a/R-134a
(15/25/10/50)
|
|
|
|
R 437A
|
R-134A/R-218/R-600/R-601
(78.5/19.5/1.4/0.6)
|
|
|
|
R 428A
|
R-125/R-143a/R-290/R-600a
(77.5/20/.6/1.9)
|
|
|
|
R 439A
|
R-32/R-125/R-600a
(50.0/47.0/3.0)
|
|
|
|
R 440A
|
R-290/R134a/R152a
(0.6/1.6/97.8)
|
|
|
|
R 441A
|
R-170/290/600a/600
(3.1/54.8/6.0/36.1)
|
|
|
|
R 442A
|
R-32/125/134a/152a/227ea
(31.0/31.0/30.0/3.0/5.0)
|
|
|
|
R 443A
|
R-1270/290/600a
(55.0/40.0/5.0)
|
|
|
|
R 444A
|
R-32/152a/1234ze(E)
(12.0/5.0/83.0)
|
|
|
|
R 444B
|
R-32/152a/1234ze(E)
(41.5/10.0/48.5)
|
|
|
|
R 445A
|
R-744/134a/1234ze(E)
(6.0/9.0/85.0)
|
|
|
|
R 446A
|
R-32/1234ze(E)/600
(68.0/29.0/3.0)
|
|
|
|
R 447A
|
R-32/125/1234ze(E)
(68.0/3.5/28.5)
|
|
|
|
R 448A
|
R-32/125/1234yf/134a/1234ze(E)(26.0/26.0/20.0/21.0/7.0)
|
|
|
|
R 449A
|
R-32/R-125/R-1234yf/R-134A
(24.3/24.7/25.3/25.7)
|
|
|
|
R 450A
|
R-134a/1234ze(E)
(42.0/58.0)
|
|
|
|
R 451A
|
R-1234yf/134a
(89.8/10.2)
|
|
|
|
R 451B
|
R-1234yf/134a
(88.8/11.2)
|
|
|
|
R 452A
|
R-32/R-125/R-1234yf
(11.0/59.0/30.0)
|
|
|
|
R 500
|
R-12/R-152a
(73.8/26.2)
|
|
|
|
R 501
|
R-22/R-12 (75/25)
|
|
|
|
R 502
|
R-22/R-115
(48.8/51.2)
|
|
|
|
R 503
|
R-23/R-13 (40.1/59.9)
|
|
|
|
R 504
|
R-32/R-115
(48.2/51.8)
|
|
|
|
R 505
|
R-12/R-31 (78/22)
|
|
|
|
R 506
|
R-31/R-114
(55.1/44.9)
|
|
|
|
R 507A
|
R-125/R-143a (50/50)
|
|
|
|
R 508A
|
R-23/R-116 (39/61)
|
|
|
|
R 508B
|
R-23/R-116 (46/54)
|
|
|
|
R 509A
|
R-22/R-218 (44/56)
|
|
|
|
R 511A
|
R-290/E170 (95.0/5.0)
|
|
|
|
R 513A
|
R-1234yf/R-134A
(56.0/44.0)
|
|
|
|
R 600
|
Butano
|
CH3CH2CH2CH3
|
106-97-8
|
HC
|
R 600a
|
Isobutano
|
CH(CH3)2CH3
|
75-28-5
|
HC
|
R 601
|
Pentano
|
CH3CH2CH2CH2CH3
|
109-66-0
|
HC
|
R 601a
|
Isopentano
|
(CH3)2CHCH2CH3
|
78-78-4
|
HC
|
R 610
|
Dietil etere
|
C2H5OC2H5
|
60-29-7
|
|
R 611
|
Metil formiato
|
C2H4O
|
107-31-3
|
|
R 630
|
Metilammina
|
CH2NH2
|
74-89-5
|
|
R 631
|
Etilammina
|
C2H5NH2
|
75-04-7
|
|
R 702
|
Idrogeno
|
H2
|
1333-74-0
|
|
R 704
|
Elio
|
He
|
7440-59-7
|
|
R 717
|
Ammoniaca
|
NH3
|
7664-41-7
|
|
R 718
|
Acqua
|
H2O
|
7732-18-5
|
|
R 720
|
Neon
|
Ne
|
09/01/7440
|
|
R 728
|
Azoto
|
N2
|
7727-37-9
|
|
R 732
|
Ossigeno
|
O2
|
7782-44-7
|
|
R 740
|
Argon
|
Ar
|
7440–37–1
|
|
R 744
|
Anidride carbonica
|
CO2
|
124-38-9
|
|
R 744A
|
Ossido nitroso
|
N2O
|
10024-97-2
|
|
R 764
|
Anidride solforosa
|
SO2
|
05/09/7446
|
|
R 784
|
Kripton
|
Kr
|
7439-90-9
|
|
R 1112
|
1,2-dicloro-1,2-difluoroetilene
|
C2Cl2F2
|
79-35-6
|
|
R 1112a
|
1,1-dicloro-2,2-difluoroetilene
|
C2Cl2F2
|
79-35-6
|
|
R 1113
|
clorotrifluoroetilene
|
C2ClF3
|
79-38-9
|
|
R 1114
|
Tetrafluoroetilene
|
C2F4
|
116-14-3
|
|
R 1120
|
Tricloroetilene
|
C2HCl3
|
79-01-6
|
|
R 1130
|
1,2-dicloroetilene
|
C2H2Cl2
|
156-59-2
|
|
R 1132
|
1,1-difluoroetilene
|
C2H2F2
|
75-38-7
|
|
R 1140
|
Cloroetilene
|
C2H3Cl
|
75-01-4
|
|
R 1141
|
Fluoroetilene
|
C2H3F
|
75-02-5
|
|
R 1150
|
Etilene
|
C2H4
|
74-85-1
|
|
R 1216
|
Esafluoropropene
|
C3F6
|
116-15-4
|
|
R 1233zd(E)
|
trans-1-cloro-3,3,3-trifluoro-1-propene
|
C3H2F3Cl
|
102687-65-0
|
HFO
|
R 1234yf
|
2,3,3,3-Tetrafluoropropene
|
C3H2F4
|
754-12-1
|
HFO
|
R 1234ze(E)
|
trans-1,3,3,3-tetrafluoro-1-propene
|
C3H2F4
|
29118-24-9
|
HFO
|
R 1218
|
Esafluoropropene
trimero
|
(C3F6)3
|
6792-31-0
|
|
R 1270
|
Propene
|
C3H6
|
115-07-1
|
HC
|