反式-1,1,1,3-四氟丙烯 (CAS No.29118-24-9)
- 中文别名
- 1,3,3,3-四氟丙烯；HFO-1234ze(E)；R-1234ze(E)
- 英文名称
- trans-1,3,3,3-tetrafluoropropene
- 分子式
- C3H2F4
- 所属类别
- 有机无机原料
- 物化性质
- 常压下为无色气体，微带醚味；沸点约 -19°C，熔点约 -156°C；25°C时液体密度约 1.18 g/cm³；饱和蒸气压约 0.49 MPa（25°C）；微溶于水，溶于乙醇、乙醚等有机溶剂；ASHRAE A2L 级低可燃性。
- 技术参数
- 纯度 ≥98% 沸点约 -19°C 25°C液体密度约 1.18 g/cm³ 临界温度约 109°C，临界压力约 3.6 MPa ODP=0，GWP<1
English description（英文原文，共 1100 字符）
Product Name:trans-1,3,3,3-tetrafluoropropene
English Name:trans-1,3,3,3-tetrafluoropropene
CAS No.:29118-24-9
Aliases:HFO-1234ze(E), R-1234ze(E), (E)-1,3,3,3-tetrafluoropropene
Molecular Formula:C3H2F4
Physical Properties:Colorless gas at atmospheric pressure with a slight ethereal odor; boiling point approximately -19°C, melting point approximately -156°C; liquid density approximately 1.18 g/cm³ at 25°C; saturated vapor pressure approximately 0.49 MPa at 25°C; slightly soluble in water, soluble in ethanol, ether and other organic solvents; ASHRAE A2L low flammability.
Uses:Mainly used as an environmentally friendly refrigerant, a low-GWP replacement for HFC-134a. It is also used in foaming agents, aerosol propellants, cleaning agents, and heat transfer media, with zero ozone depletion potential (ODP=0) and an extremely low global warming potential (GWP<1).
Technical Specifications:
Purity ≥98%
Boiling point approximately -19°C
Liquid density approximately 1.18 g/cm³ at 25°C
Critical temperature approximately 109°C and critical pressure approximately 3.6 MPa
ODP=0, GWP<1
English Name:trans-1,3,3,3-tetrafluoropropene
CAS No.:29118-24-9
Aliases:HFO-1234ze(E), R-1234ze(E), (E)-1,3,3,3-tetrafluoropropene
Molecular Formula:C3H2F4
Physical Properties:Colorless gas at atmospheric pressure with a slight ethereal odor; boiling point approximately -19°C, melting point approximately -156°C; liquid density approximately 1.18 g/cm³ at 25°C; saturated vapor pressure approximately 0.49 MPa at 25°C; slightly soluble in water, soluble in ethanol, ether and other organic solvents; ASHRAE A2L low flammability.
Uses:Mainly used as an environmentally friendly refrigerant, a low-GWP replacement for HFC-134a. It is also used in foaming agents, aerosol propellants, cleaning agents, and heat transfer media, with zero ozone depletion potential (ODP=0) and an extremely low global warming potential (GWP<1).
Technical Specifications:
Purity ≥98%
Boiling point approximately -19°C
Liquid density approximately 1.18 g/cm³ at 25°C
Critical temperature approximately 109°C and critical pressure approximately 3.6 MPa
ODP=0, GWP<1
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常见问题
- 反式-1,1,1,3-四氟丙烯的 CAS 号是多少？
- 反式-1,1,1,3-四氟丙烯的 CAS 号是 29118-24-9。
- 反式-1,1,1,3-四氟丙烯的分子式和分子量是什么？
- 反式-1,1,1,3-四氟丙烯的分子式为 C3H2F4。
- 反式-1,1,1,3-四氟丙烯的英文名称是什么？
- 反式-1,1,1,3-四氟丙烯的英文名称为 trans-1,3,3,3-tetrafluoropropene。
- 反式-1,1,1,3-四氟丙烯还有哪些别名？
- 反式-1,1,1,3-四氟丙烯又称 1,3,3,3-四氟丙烯、HFO-1234ze(E)、R-1234ze(E)。
- 反式-1,1,1,3-四氟丙烯有哪些供应商和生产厂家？
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