1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane

C6H6F12

CAS150743-07-0

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Identification

CAS Number
150743-07-0
UN Number
3337
PubChem CID
156594136

Physical-chemical properties

Molecular Formula
C6H6F12
Molar Mass
306.09 g/mol
IUPAC Name
1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane

Chemical Identifiers

InChI
InChI=1S/C2HF5.C2H2F4.C2H3F3/c3-1(4)2(5,6)7;3-1-2(4,5)6;1-2(3,4)5/h1H;1H2;1H3
InChI Key
RQNHDBLWQSSAFN-UHFFFAOYSA-N

Overview

1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane (CAS 150743-07-0) is a fluorinated hydrocarbon blend with excellent thermodynamic properties and low environmental impact potential. This specialized fluorocarbon mixture combines three distinct hydrofluorocarbon (HFC) compounds, each contributing unique characteristics to create a versatile technical solution. The blend consists of pentafluoroethane (HFC-125), tetrafluoroethane (HFC-134a), and trifluoroethane (HFC-143a), resulting in a molecular formula of C6H6F12 and a molecular weight of 306.09 g/mol. These fluorinated compounds represent advanced alternatives to traditional chlorofluorocarbons, offering superior performance while addressing environmental concerns. The mixture exhibits excellent thermal stability and chemical inertness under normal operating conditions. As a Class 2 ADR substance, it requires appropriate handling procedures for compressed gases, though it presents no acute toxicity hazards under standard GHS classification. The fluorocarbon blend demonstrates low flammability characteristics and maintains stable properties across a wide temperature range, making it suitable for demanding industrial applications. Primary industrial applications include refrigeration systems, where the blend's thermodynamic properties provide efficient heat transfer capabilities, and aerosol propellant formulations requiring precise pressure characteristics. The mixture also serves specialized roles in foam blowing applications and as a component in fire suppression systems, where its inert properties and clean decomposition profile offer advantages over traditional alternatives like nitrous oxide in certain applications. The fluorocarbon blend's carefully balanced composition ensures consistent performance while meeting stringent environmental regulations governing HFC usage in European markets. OYSI maintains reliable supply chains for this technical fluorocarbon blend, supporting diverse industrial applications across European markets.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number3337
ADR Class2
Packing Group
Tunnel CodeC/E
Proper Shipping NameGas als Kältemittel R 404A, Pentafluorethan, 1,1,1-Trifluorethan und 1,1,1,2-Tetrafluorethan, zeotropes Gemisch mit ca. 44 % Pentafluorethan und 52 % 1,1,1-Trifluorethan
Marine PollutantNo

Frequently Asked Questions

What is 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane?

1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane is a mixture of three fluorinated hydrocarbons with the molecular formula C6H6F12 and a molecular weight of 306.09 g/mol. This compound blend combines different fluoroethane derivatives, each containing varying numbers of fluorine atoms. The substance is classified under CAS number 150743-07-0 and represents a specialized chemical mixture used in various industrial applications requiring fluorinated compounds.

What are the physicochemical properties of 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane?

This fluorinated compound mixture has a molecular weight of 306.09 g/mol and contains twelve fluorine atoms distributed across three different ethane derivatives. The substance typically exists as a gas or volatile liquid at room temperature, characteristic of fluoroethane compounds. These fluorinated hydrocarbons generally exhibit low solubility in water but good solubility in organic solvents, along with chemical stability and low reactivity under normal conditions.

What is 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane used for?

This fluorinated compound mixture is primarily used in specialized industrial applications requiring fluorinated chemicals. Common applications include use as refrigerants, propellants, or specialty solvents in electronics manufacturing. The unique properties of fluoroethane derivatives make them valuable in precision cleaning applications, foam blowing agents, and as components in specialty chemical formulations where low toxicity and environmental compatibility are important considerations.

How to handle 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane safely?

Safe handling requires standard personal protective equipment including safety glasses, gloves, and adequate ventilation to prevent vapor accumulation. Although this substance shows no specific hazard classification, general chemical handling precautions should be observed. Work in well-ventilated areas or use local exhaust ventilation when handling larger quantities. Avoid ignition sources if the substance is in gaseous form, and ensure operators are trained in proper handling procedures for fluorinated compounds.

How to store 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane correctly?

Proper storage requires cool, dry conditions away from direct sunlight and heat sources. Store in original, tightly sealed containers to prevent vapor loss and contamination. Ensure storage areas have adequate ventilation and are equipped with appropriate fire safety measures. Keep containers upright and secure to prevent damage. Maintain storage temperatures according to manufacturer specifications, and implement regular container inspection procedures to ensure integrity.

What to do in case of contact with 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane?

Immediate first aid measures include removing the affected person from the exposure area to fresh air if vapor inhalation occurs. For skin contact, wash the affected area thoroughly with soap and water. In case of eye contact, rinse immediately with plenty of clean water for at least 15 minutes. Although the substance shows no specific hazard classification, seek medical attention if symptoms develop or persist after exposure.

How to dispose of 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane properly?

Proper disposal must comply with local and national waste regulations for fluorinated compounds. Contact authorized waste disposal companies experienced in handling fluorinated chemicals. Do not release to atmosphere, sewers, or soil. Empty containers should be handled according to local regulations and may require special treatment. Maintain proper documentation of disposal activities and ensure compliance with environmental protection requirements for fluorinated substances.

How to transport 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane?

Transportation falls under ADR Class 2 regulations for gases, requiring compliance with specific packaging, labeling, and documentation requirements. Use appropriate pressure-rated containers and ensure proper securing during transport. Vehicle operators must hold valid ADR certification for Class 2 substances. Follow specific loading and segregation requirements, maintain proper transport documentation, and ensure emergency response information is readily available during transportation.

Is 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane subject to particular regulations?

This substance is subject to REACH regulation requirements in Europe, requiring registration and compliance with chemical safety protocols. While not classified as SVHC (Substance of Very High Concern), it must comply with CLP classification and labeling regulations. Additional regulations may apply regarding fluorinated gases under F-gas regulations, depending on specific applications. Companies must maintain safety data sheets and ensure proper risk assessment procedures are implemented.

Where to buy 1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane in Europe?

OYSI serves as a reliable European distributor for this specialized fluorinated compound mixture, providing quality chemicals to industrial customers across Europe. Professional buyers can contact OYSI for availability, technical specifications, and regulatory compliance documentation. As a specialized chemical distributor, OYSI ensures proper handling, storage, and delivery of fluorinated compounds while maintaining compliance with European chemical regulations and safety standards.

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1,1,1,2,2-pentafluoroethane;1,1,1,2-tetrafluoroethane;1,1,1-trifluoroethane is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.