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HFOs

Solstice® ze (R-1234ze)

Solstice® ze (R-1234ze) is an energy-efficient, ultra-low GWP refrigerant alternative to R-134a in air-cooled and water-cooled chillers for supermarkets and commercial buildings, as well as in other medium temperature applications.

Overview
Solstice® ze is an energy-efficient, ultra-low GWP refrigerant alternative to R-134a in air-cooled and water-cooled chillers for supermarkets and commercial buildings, as well as in other medium temperature applications such as heat pumps, refrigerators, vending machines and CO2 cascade systems in commercial refrigeration. Its GWP of less than 1 is 99.9% lower than R-134a.More applications of Solstice® ze (HFO-1234ze)Search SDS Number in SDS Finder - 16095
Specifications

General Information

  • Brand
    • Solstice®
  • ASHRAE Number
    • R-1234ze
  • Linear Formula
    • CHF=CHCF3
  • Chemical Name
    • Trans-1,3,3,3-tetrafluoroprop-1-ene
  • Application
    • Commercial Refrigeration
  • Typical Lubricant
    • POE Oil
  • Refrigerant Class
    • HFO
  • Substitutes
    • R-134a
  • Glide
    • 0 °F
  • Refrigerant Type
    • Pure fluid

Physical Properties

  • Molecular Weight
    • 114 lbm/lbmol
  • Specific Heat of Vapor
    • 0.214 Btu/lb at 86 °F and 1 Atm, at Cp
  • Critical Pressure
    • 527.2 psia
  • Specific Heat of Liquid
    • 0.335 Btu/lb at 86 °F
  • Saturated Liquid Density
    • 71.6 lb/ft3 at 86 °F

Temperature

  • Critical Temperature
    • 228.9 °F (ASTM D-1321)
  • Boiling Point/Range
    • -2.2 °F at 1 Atm

Safety & Environment

  • Global Warming Potential
    • <1
  • Flammable Range
    • 7% - 12%, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)

Standards & Approvals

  • ASHRAE Safety Classification
    • A2L

General Information

  • Brand
    • Solstice®
  • ASHRAE Number
    • R-1234ze
  • Linear Formula
    • CHF=CHCF3
  • Chemical Name
    • Trans-1,3,3,3-tetrafluoroprop-1-ene
  • Application
    • Commercial Refrigeration
  • Typical Lubricant
    • POE Oil
  • Refrigerant Class
    • HFO
  • Substitutes
    • R-134a
  • Glide
    • 0 °F
  • Refrigerant Type
    • Pure fluid

Physical Properties

  • Molecular Weight
    • 114 lbm/lbmol
  • Specific Heat of Vapor
    • 0.214 Btu/lb at 86 °F and 1 Atm, at Cp
  • Critical Pressure
    • 527.2 psia
  • Specific Heat of Liquid
    • 0.335 Btu/lb at 86 °F
  • Saturated Liquid Density
    • 71.6 lb/ft3 at 86 °F

Temperature

  • Critical Temperature
    • 228.9 °F (ASTM D-1321)
  • Boiling Point/Range
    • -2.2 °F at 1 Atm

Safety & Environment

  • Global Warming Potential
    • <1
  • Flammable Range
    • 7% - 12%, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)

Standards & Approvals

  • ASHRAE Safety Classification
    • A2L
  • Brand : Solstice®
  • ASHRAE Number : R-1234ze
  • Linear Formula : CHF=CHCF3
  • Chemical Name : Trans-1,3,3,3-tetrafluoroprop-1-ene
  • Application : Commercial Refrigeration
  • Typical Lubricant : POE Oil
  • Refrigerant Class : HFO
  • Substitutes : R-134a
  • Glide : 0 °F
  • Refrigerant Type : Pure fluid
  • Molecular Weight : 114 lbm/lbmol
  • Specific Heat of Vapor : 0.214 Btu/lb at 86 °F and 1 Atm, at Cp
  • Critical Pressure : 527.2 psia
  • Specific Heat of Liquid : 0.335 Btu/lb at 86 °F
  • Saturated Liquid Density : 71.6 lb/ft3 at 86 °F
  • Critical Temperature : 228.9 °F (ASTM D-1321)
  • Boiling Point/Range : -2.2 °F at 1 Atm
  • Global Warming Potential : <1
  • Flammable Range : 7% - 12%, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)
  • ASHRAE Safety Classification : A2L
Data Sheet
Name
Description
File Size
Date
Size
Ultra-Low GWP HFO Alternative to HFC Refrigerants
application/pdf 3.16 MB
7/30/2021
3.16 MB
Case Study
Name
Description
File Size
Date
Size
Case Study - Polish
application/pdf 776.69 KB
12/8/2022
776.69 KB
Name
Description
File Size
Date
Size
Ultra-Low GWP HFO Alternative to HFC Refrigerants
3.16 MB
7/30/2021
3.16 MB
Case Study - Polish
776.69 KB
12/8/2022
776.69 KB
Name
Description
File Size
Date
Size
Ultra-Low GWP HFO Alternative to HFC Refrigerants
3.16 MB
7/30/2021
Case Study - Polish
776.69 KB
12/8/2022
Product Number
SKUs
Image
SKU
Description
alt
10319778
Solstice® 1234ZE 890 KG RD Foam
alt
10319779
Solstice® 1234ZE 50 KG CYLINDER Foam
alt
10327885
Solstice® 1234ZE 10LB/4.5KG RET CYL A/F
alt
10329779
Solstice® 1234ZE 110LB/50KG CYL A/F
alt
10329780
Solstice® 1234ZE 44lb/20kg Cyl Ret A/F
alt
10617008
Solstice® ZE REFRIGERANT 771 KG TON CYL
alt
10617009
Solstice® 1234ZE REF GRD 110LB/50 KG CYL
alt
10621774
Solstice® ZE REFRIGERANT 20 KG CYL DISP
alt
10641364
Solstice® ZE Ref ISO Blending Spec
SKUs
Image
SKU
Description
alt
10319778
Solstice® 1234ZE 890 KG RD Foam
alt
10319779
Solstice® 1234ZE 50 KG CYLINDER Foam
alt
10327885
Solstice® 1234ZE 10LB/4.5KG RET CYL A/F
alt
10329779
Solstice® 1234ZE 110LB/50KG CYL A/F
alt
10329780
Solstice® 1234ZE 44lb/20kg Cyl Ret A/F
alt
10617008
Solstice® ZE REFRIGERANT 771 KG TON CYL
alt
10617009
Solstice® 1234ZE REF GRD 110LB/50 KG CYL
alt
10621774
Solstice® ZE REFRIGERANT 20 KG CYL DISP
alt
10641364
Solstice® ZE Ref ISO Blending Spec