R1233zd Trifluorochloropropene Refrigerant

Q: What are the GWP and ODP values of R1233zd? Is it regulated?

R1233zd has a GWP of < 1 and an ODP of 0.00034 (ASHRAE safety class A1 (Non-toxic, Non-flammable)). Filing and selection requirements follow the latest MEE rules — see our ODS/HFCs filing guide.

Q: Is R1233zd safe? What is its safety classification?

R1233zd is ASHRAE class A1 (Non-toxic, Non-flammable). R1233zd(E) is non-flammable but a chlorine-containing low-GWP fluid; use and recovery must follow environmental regulations and avoid strong oxidizers. Full GHS classification, first-aid and firefighting measures are in the safety data sheet (SDS).

Q: What is the purity of R1233zd, and which standard does it meet?

R1233zd is supplied at ≥ 99.9 % purity, meeting Compliant with national and industry standards. Each batch is tested by gas chromatography, and the batch report is available on request.

Q: What packaging options are available for R1233zd?

Available packaging: 5 / 10 kg Disposable steel cylinder, 100 / 340 kg Refillable steel cylinder. Minimum order quantity and lead time — contact us for a quote.

Q: How should R1233zd be stored and transported?

Store in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers and acids. Inspect cylinders periodically and handle gently. Full handling and storage requirements are in Section 7 of the safety data sheet (SDS).

Alias: HFO-1233zd(E), trans-1-Chloro-3,3,3-trifluoropropene | Formula: CF₃CCl=CH₂(trans) | CAS: 102687-65-0

R1233zd(E) (trans-1-chloro-3,3,3-trifluoropropene) is a low-GWP, non-flammable low-pressure fluid used in centrifugal chillers, organic Rankine cycle (ORC) and foam blowing. It is an eco-friendly alternative to R123/R245fa.

ODP (Ozone Depletion): 0.00034
GWP (Global Warming): < 1
Boiling Point (101.3 kPa): 18.1 ℃
Safety Class: A1 (Non-toxic, Non-flammable)

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Physical & Chemical Properties

R1233zd Refrigerant Physical & Chemical Properties
Chemical Name	R1233zd Trifluorochloropropene Refrigerant
Molecular Formula	CF₃CCl=CH₂(trans)
Molecular Weight	130.50
Boiling Point (101.3 kPa)	18.1 ℃
Critical Temperature	166.5 ℃
Critical Pressure	3.62 MPa
ODP (Ozone Depletion Potential)	0.00034
GWP (Global Warming Potential)	< 1
ASHRAE Safety Class	A1 (Non-toxic, Non-flammable)

Key Features

1GWP less than 1 with extremely low ODP (about 0.00034)
2Non-flammable (A1), low-pressure operation for high system safety
3Thermodynamics suited to centrifugal and ORC systems
4Purity ≥99.9%, an alternative direction to R123/R245fa

Applications

1Low-pressure centrifugal chillers
2Organic Rankine cycle (ORC) power generation
3Industrial waste-heat recovery and heat transfer
4Foam blowing and solvent use

Quality Specifications

R1233zd Refrigerant Quality Specifications
Appearance	Colorless, transparent, free of turbidity
Purity	≥ 99.9 %
Moisture	≤ 10 ppm
Acidity (as HCl)	≤ 1 ppm
Evaporation Residue	≤ 0.01 %
Executing Standard	Compliant with national and industry standards

Packaging

5 / 10 kgDisposable steel cylinder

100 / 340 kgRefillable steel cylinder

※ Packaging specs and labels can be customized; bulk orders can be delivered by tank truck.

Precautions

Safety Notice

R1233zd(E) is non-flammable but a chlorine-containing low-GWP fluid; use and recovery must follow environmental regulations and avoid strong oxidizers.

Storage & Transport	Store in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers and acids. Inspect cylinders periodically and handle gently.

Frequently Asked Questions

What are the GWP and ODP values of R1233zd? Is it regulated?

R1233zd has a GWP of < 1 and an ODP of 0.00034 (ASHRAE safety class A1 (Non-toxic, Non-flammable)). Filing and selection requirements follow the latest MEE rules — see our ODS/HFCs filing guide.

Is R1233zd safe? What is its safety classification?

R1233zd is ASHRAE class A1 (Non-toxic, Non-flammable). R1233zd(E) is non-flammable but a chlorine-containing low-GWP fluid; use and recovery must follow environmental regulations and avoid strong oxidizers. Full GHS classification, first-aid and firefighting measures are in the safety data sheet (SDS).

What is the purity of R1233zd, and which standard does it meet?

R1233zd is supplied at ≥ 99.9 % purity, meeting Compliant with national and industry standards. Each batch is tested by gas chromatography, and the batch report is available on request.

What packaging options are available for R1233zd?

Available packaging: 5 / 10 kg Disposable steel cylinder, 100 / 340 kg Refillable steel cylinder. Minimum order quantity and lead time — contact us for a quote.

How should R1233zd be stored and transported?

Store in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers and acids. Inspect cylinders periodically and handle gently. Full handling and storage requirements are in Section 7 of the safety data sheet (SDS).

R1233zd Trifluorochloropropene Refrigerant

Physical & Chemical Properties

Key Features

Applications

Quality Specifications

Packaging

Precautions

Safety Notice

Frequently Asked Questions

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R1233zd Trifluorochloropropene Refrigerant

Physical & Chemical Properties

Key Features

Applications

Quality Specifications

Packaging

Precautions

Safety Notice

Frequently Asked Questions

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