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产品名称：2.3.3.3四氟丙烯（R1234YF）

分子式：C3H2F4

CAS登录号：754-12-1

理 化 特 性：

外观与性状：无色气体

分子量：114

沸点（℃）：-29

闪点（℃）：-100.6

临界温度（℃）：95   

自燃温度（℃）：405  

25℃饱和蒸汽压力（Mpa）：0.673

25℃饱和液体密度（g/cm3）：1.094

25℃饱和蒸汽密度：0.376  

破坏臭氧潜能值（ODP）：0

燃爆危险：轻度可燃气体。

产品用途：

R1234YF是一种新型含氟烯烃化合物，主要作为制冷剂和灭火剂应用。该物质可替代R134a用于汽车空调、冰箱制冷系统，同时覆盖灭火剂、发泡剂等工业领域，其安全等级被列为A2L 。作为第四代制冷剂R1234yf还可以应用于传热介质、推进剂、发泡剂、起泡剂、气体介质、灭菌剂载体、聚合物单体、移走颗粒流体、载气流体、研磨抛光剂、替换干燥剂、电循环工作流体等领域。

包装规格：

一次性钢瓶：5kg/瓶，13.6kg/瓶，22.7kg/瓶。

储存运输：

R1234yf钢瓶为带压容器，储存时应远离火种、热源、避免阳光直接曝晒，通常储放于阴凉、干燥和通风的仓库内;搬运时应轻装、轻卸，防止钢瓶以及阀门等附件破损。

Product Name: 2,3,3,3-Tetrafluoropropene(R1234YF)

Molecular Formula: C3H2F4

CAS No.: 754-12-1

Physical and Chemical Properties

Appearance and Properties: Colorless gas

Molecular Weight: 114

Boiling Point (℃): -29

Flash Point (℃): -100.6

Critical Temperature (℃): 95

Autoignition Temperature (℃): 405

Saturated Vapor Pressure (25℃, Mpa): 0.673

Saturated Liquid Density (25℃, g/cm³): 1.094

Saturated Vapor Density (25℃): 0.376

Ozone Depletion Potential (ODP): 0

Explosion and Combustion Hazard: Slightly flammable gas

Safety Classification: A2L

Product Application

R1234YF is a new fluorinated olefin compound, mainly used as refrigerant and fire extinguishing agent.It can replace R134a for automotive air conditioning and refrigerator refrigeration systems, and is also widely used in fire extinguishing agents, foaming agents and other industrial fields with safety grade A2L.As a fourth-generation refrigerant, R1234yf is also applicable to heat transfer medium, propellant, foaming agent, blowing agent, gas medium, sterilant carrier, polymer monomer, particle removal fluid, carrier gas fluid, abrasive polishing agent, alternative desiccant, electric cycle working fluid and other fields.

Packaging Specifications

Disposable steel cylinder:

5kg/cylinder, 13.6kg/cylinder, 22.7kg/cylinder

Storage and Transportation

R1234yf steel cylinders are pressure vessels. Keep away from fire and heat sources during storage, avoid direct sunlight, and store in a cool, dry and well-ventilated warehouse. Handle with care during handling and transportation to prevent damage to steel cylinders, valves and other accessories.