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R-23 PT Chart

A1 GWP 14800

Pure refrigerant (Trifluoromethane). HFC.

Boiling Point

-115.6°F

-82°C

Critical Temp

79.1°F

26.1°C

Critical Pressure

700.8 psia

48.32 bar

R-23 Pressure-Temperature Graph

R-23 Saturation Pressure Table

Blue values indicate vacuum (below atmospheric pressure).

°F	°C	PSIG	PSIA	kPa	bar
-80	-62.2	26.2	40.87	281.8	2.818
-75	-59.4	31.7	46.38	319.8	3.198
-70	-56.7	37.7	52.44	361.6	3.616
-65	-53.9	44.4	59.09	407.4	4.074
-60	-51.1	51.7	66.37	457.6	4.576
-55	-48.3	59.6	74.31	512.3	5.123
-50	-45.6	68.2	82.94	571.9	5.719
-45	-42.8	77.6	92.32	636.5	6.365
-40	-40.0	87.8	102.47	706.5	7.065
-35	-37.2	98.8	113.45	782.2	7.822
-30	-34.4	110.6	125.28	863.8	8.638
-25	-31.7	123.3	138.02	951.6	9.516
-20	-28.9	137.0	151.7	1045.9	10.459
-15	-26.1	151.7	166.37	1147.1	11.471
-10	-23.3	167.4	182.08	1255.4	12.554
-5	-20.6	184.2	198.88	1371.2	13.712
0	-17.8	202.1	216.8	1494.8	14.948
5	-15.0	221.2	235.91	1626.5	16.265
10	-12.2	241.6	256.25	1766.8	17.668
15	-9.4	263.2	277.88	1915.9	19.159
20	-6.7	286.2	300.85	2074.3	20.743
25	-3.9	310.5	325.22	2242.3	22.423
30	-1.1	336.4	351.06	2420.5	24.205
35	1.7	363.7	378.43	2609.2	26.092
40	4.4	392.7	407.41	2809.0	28.09
45	7.2	423.4	438.06	3020.3	30.203
50	10.0	455.8	470.48	3243.8	32.438
55	12.8	490.1	504.76	3480.2	34.802
60	15.6	526.3	541.02	3730.2	37.302
65	18.3	564.7	579.39	3994.8	39.948
70	21.1	605.4	620.07	4275.2	42.752

Properties

ASHRAE Designation	23
Safety Classification	A1 (non-flammable, low toxicity)
GWP (AR5)	14800
ODP	0
Molecular Weight	70.01 g/mol
Boiling Point (1 atm)	-115.6°F / -82°C
Critical Temperature	79.1°F / 26.1°C
Critical Pressure	700.8 psia / 48.32 bar
Category	HFC

Common Applications

Ultra-low temperature (−80°C)
Cascade systems
Semiconductor manufacturing