制冷剂的标准符号表示

1、.制冷剂的标准符号表示代号化学名称分子式代号化学名称分子式氟里昂R405AR22/152a/142b/C318（45/7/5.5/42.5）R10四氯化碳CCl4R406AR22/600a/142b（55/4/41）R11一氟三氯甲烷CFCl3R407AR32/125/134a（20/40/40）R12二氟二氯甲烷CF2Cl2R407BR32/125/134a（10/70/20）R13三氟一氯甲烷CF3ClR407CR32/125/134a（23/25/52）R13B1三氟一溴甲烷CF3BrR408AR125/R143a/22（7/46/47）R14四氟化碳CF4R409AR22/124/14

2、2b（60/25/15）R20氯仿CHCl3R410AR32/125（50/50）R21一氟二氯甲烷CHFCl2R411AR1270/22/152a（1.5/87.5/11）R22二氟一氯甲烷CHF2ClR411BR1270/22/152a（3/94/3）R23三氟甲烷CHF3共沸混合工质R30二氯甲烷CH2Cl2R500R12/152a(73.8/26.2)R31一氟一氯甲烷CH2FClR501R22/12(75/25)R32二氟甲烷CH2F2R502R22/115(48.8/51.2)R40氯甲烷CH3ClR503R23/13（40.1/59.9）R41氟甲烷CH3FR504R32/115

3、（48.2/51.8）R50a甲烷CH4R505R12/31（78.0/22.0）R110六氯乙烷CCl3CCl3R506R31/114（55.1/44.9）R111一氟五氯乙烷CCl3CFCl2R507R125/143a（50.0/50.0）R112二氟四氯乙烷CFCl2CFCl2碳氢化合物R112a二氟四氯乙烷CF2ClCCl3R50甲烷CH4R113三氟三氯乙烷CF2ClCFCl2R170乙烷CH3CH3R113a三氟三氯乙烷CCl3CF3R290丙烷CH3CH2CH3R114四氟二氯乙烷CFCl2CF3R600丁烷CH3CH2CH2CH3R114a四氟二氯乙烷CF2ClCF3R601异

4、丁烷CH(CH3)3R114B2四氟二溴乙烷CF2BrCF2BrR1150b乙烯CH2=CH2R115五氟一氯乙烷CF2ClCF3R1270b丙烯CH3CH=CH2R116六氟乙烷CF3CF3有机氧化物R120五氯乙烷CHCl2CCl3R610乙醚C2H5OC2H5R123三氟二氯乙烷CHCl2CF3R611甲酸甲脂HCOCCH3R124四氟一氯乙烷CHFClCF3无机物R124a四氟一氯乙烷CHF2CF2ClR702氢（正氢和仲氢）H2R125五氟乙烷CHF2CF3R704氦HeR133a三氟一氯乙烷CH2ClCF3R717氨NH3R134a四氟乙烷CH2FCF3R718水H2OR140a三

5、氯乙烷CH3CCl3R720氖NeR142b二氟一氯乙烷CH3CF2ClR728氮N2R143a三氟乙烷CH3CF3R729空气0.21O2,0.78N2,0.01ArR150a二氯乙烷CH3CHCl2R732氧O2R152a二氟乙烷CH3CHF2R740氩ArR160氯乙烷CH3CH2ClR744二氧化碳CO2R170a乙烷CH3CH3R744a一氧化二氮N2OR218八氟丙烷CF3CF2CF3R764二氧化硫SO2R290a丙烷CH3CH2CH3脂肪族胺环状有机物R630甲胺CH3NH2RC316六氟二氯环丁烷C4F6Cl2R631乙胺C2H5NH3RC317七氟一氯环丁烷C4F7Cl不饱

6、和有机化合物RC318八氟环丁烷C4F8R1112a二氟二氯乙烯CF2=CCl2非共沸混合工质R1113三氟一氯乙烯CFCl=CF2R400R22/114（80/20）R1114四氟乙烯CF2=CF2R401AR22/152a/124（53/13/34）R1120三氯乙烯CHCl=CCl2R401BR22/152a/124（61/11/28）R1130二氯乙烯CHCl=CHClR401CR22/152a/124（33/15/52）R1132a二氟乙烯CH2=CF2R402AR125/290/22（60/2/38）R1140氯乙烯CH2=CHClR402BR125/290/22（38/2/60）R1141氟乙烯CH2=CHFR403AR290/22/218（5/75/20）R1150乙烯CH2=CH2R403BR290/22/218（5/56/39）R1270丙烯CH2CH=