Refrigerant Briton R22 - Briton International Ltd.

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Name:	R-22
Name – Scientific:	Chlorodifluoromethane
Name (2):	Difluoromonochloromethane
Name (3):	HCFC-22
Name (4):	Freon-22
Name (5):	Genetron 22
Classification:	HCFC Refrigerant
Chemistry:	CHCIF2
	Phasing Down
Future:	Phased Out Across US By 2020 Year.
Application:	Residential & Commercial Air-Conditioning.
Application (2):	Industrial Refrigeration, Chillers, and Centrifugal Compressors
Application (3):	Commercial Refrigeration (Supermarkets), and Transport Refrigeration.
Replacement For:	CFC R-12 Freon
Ozone Depletion Potential:	0.055
Global Warming Potential:	1,810
Toxicity Levels:	A (No Toxicity Identified.)
Flammability Levels:	Class 1 -No Flame Propagation.
Lubricant Required:	Mineral Oil, also known as Alkyl Benzene.
Boiling Point:	-40.7° Celsius or -41.3° Fahrenheit
Critical Temperature:	96.14° Celsius or 205.05° Fahrenheit
Critical Pressure (Absolute):	4,990 kPa
Manufacturers:	Various Including: Honeywell, Chemours, Arkema, Mexichem, Chinese, etc.
Manufacturing Facilities:	All Over Including: USA, Mexico, EU, China, and others.
Manufacturers (2):	After 2020 No Imports or Manufacturing Allowed on R-22.
Form:	Gas
Color:	Colorless Liquid & Vapor
Odor:	Sweetish
EPA Certification Required:	Yes, 608 certification required.
Require Certification to Purchase?	Yes, 608 certification required.
Cylinder Color:	Light Green

Name:

R-22

Name – Scientific:

Chlorodifluoromethane

Name (2):

Difluoromonochloromethane

Name (3):

HCFC-22

Name (4):

Freon-22

Name (5):

Genetron 22

Classification:

HCFC Refrigerant

Chemistry:

CHCIF2

Phasing Down

Future:

Phased Out Across US By 2020 Year.

Application:

Residential & Commercial Air-Conditioning.

Application (2):

Industrial Refrigeration, Chillers, and Centrifugal Compressors

Application (3):

Commercial Refrigeration (Supermarkets), and Transport Refrigeration.

Replacement For:

CFC R-12 Freon

Ozone Depletion Potential:

0.055

Global Warming Potential:

1,810

Toxicity Levels:

A (No Toxicity Identified.)

Flammability Levels:

Class 1 -No Flame Propagation.

Lubricant Required:

Mineral Oil, also known as Alkyl Benzene.

Boiling Point:

-40.7° Celsius or -41.3° Fahrenheit

Critical Temperature:

96.14° Celsius or 205.05° Fahrenheit

Critical Pressure (Absolute):

4,990 kPa

Manufacturers:

Various Including: Honeywell, Chemours, Arkema, Mexichem, Chinese, etc.

Manufacturing Facilities:

All Over Including: USA, Mexico, EU, China, and others.

Manufacturers (2):

After 2020 No Imports or Manufacturing Allowed on R-22.

Form:

Gas

Color:

Colorless Liquid & Vapor

Odor:

Sweetish

EPA Certification Required:

Yes, 608 certification required.

Require Certification to Purchase?

Yes, 608 certification required.

Cylinder Color:

Light Green

Property	Value
Density (ρ) at -69 °C (liquid)	1.49 g.cm⁻³
Density (ρ) at -41 °C (liquid)	1.413 g.cm⁻³
Density (ρ) at -41 °C (gas)	4.706 kg.m⁻³
Density (ρ) at 15 °C (gas)	3.66 kg.m⁻³
Specific gravity at 21 °C (gas)	3.08 (air = 1)
Specific volume (ν) at 21 °C (gas)	0.275 m³.kg⁻¹
Density (ρ) at 15 °C (gas)	3.66 kg.m⁻³
Triple point temperature (T_t)	-157.39 °C (115.76 K)
Critical temperature (T_c)	96.2 °C (369.3 K)
Critical pressure (p_c)	4.936 MPa (49.36 bar)
Vapor pressure at 21.1 °C (p_c)	0.9384 MPa (9.384 bar)
Critical density (ρ_c)	6.1 mol.l⁻¹
Latent heat of vaporization (l_v) at boiling point (-40.7 °C)	233.95 kJ.kg⁻¹
Heat capacity at constant pressure (C_p) at 30 °C (86 °F)	0.057 kJ.mol⁻¹.K⁻¹
Heat capacity at constant volume (C_v) at 30 °C (86 °F)	0.048 kJ.mol⁻¹.K⁻¹
Heat capacity ratio (γ) at 30 °C (86 °F)	1.178253
Compressibility factor (Z) at 15 °C	0.9831
Acentric factor (ω)	0.22082
Molecular dipole moment	1.458 D
Viscosity (η) at 0 °C	12.56 µPa.s (0.1256 cP)
Ozone depletion potential (ODP)	0.055 (CCl₃F = 1)
Global warming potential (GWP)	1810 (CO₂ = 1)

Property

Value

Density (ρ) at -69 °C (liquid)

1.49 g.cm⁻³

Density (ρ) at -41 °C (liquid)

1.413 g.cm⁻³

Density (ρ) at -41 °C (gas)

4.706 kg.m⁻³

Density (ρ) at 15 °C (gas)

3.66 kg.m⁻³

Specific gravity at 21 °C (gas)

3.08 (air = 1)

Specific volume (ν) at 21 °C (gas)

0.275 m³.kg⁻¹

Density (ρ) at 15 °C (gas)

3.66 kg.m⁻³

Triple point temperature (T_t)

-157.39 °C (115.76 K)

Critical temperature (T_c)

96.2 °C (369.3 K)

Critical pressure (p_c)

4.936 MPa (49.36 bar)

Vapor pressure at 21.1 °C (p_c)

0.9384 MPa (9.384 bar)

Critical density (ρ_c)

6.1 mol.l⁻¹

Latent heat of vaporization (l_v) at boiling point (-40.7 °C)

233.95 kJ.kg⁻¹

Heat capacity at constant pressure (C_p) at 30 °C (86 °F)

0.057 kJ.mol⁻¹.K⁻¹

Heat capacity at constant volume (C_v) at 30 °C (86 °F)

0.048 kJ.mol⁻¹.K⁻¹

Heat capacity ratio (γ) at 30 °C (86 °F)

1.178253

Compressibility factor (Z) at 15 °C

0.9831

Acentric factor (ω)

0.22082

Molecular dipole moment

1.458 D

Viscosity (η) at 0 °C

12.56 µPa.s (0.1256 cP)

Ozone depletion potential (ODP)

0.055 (CCl₃F = 1)

Global warming potential (GWP)

1810 (CO₂ = 1)

Refrigerant Briton R22 General Information

Refrigerant Briton R22 Physical Properties

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Material Safety Data Sheets

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Refrigerant Briton R22 General Information

Refrigerant Briton R22 Physical Properties

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Material Safety Data Sheets

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