Chlorotrifluoroethylene
Chlorotrifluoroethylene (CTFE), CAS 79-38-9, with the linear formula ClCF=CF2 and a molecular weight of 116.47 g/mol, is a fluorinated alkene. This compound serves as a valuable intermediate in chemical synthesis, particularly in the production of specialised fluoropolymers and as a building block for novel fluorinated organic molecules. It is supplied as a speciality gas with an assay of 98%, containing 1% tributylamine as a stabiliser.
- IUPAC
- CTFE
- Synonyms
- 3-Chloro-1,1,2-trifluoropropeneCTFE1-chloro-1,1,2-trifluoroethene
Fluoropolymer Synthesis
Chlorotrifluoroethylene is a key monomer for the production of polymers such as polychlorotrifluoroethylene (PCTFE). These polymers exhibit excellent chemical resistance, thermal stability, and low permeability, making them suitable for demanding applications.
Organic Synthesis Intermediate
As a reactive fluorinated alkene, CTFE is employed as a versatile intermediate in organic synthesis. It allows for the introduction of trifluorovinyl groups into organic structures, facilitating the creation of complex fluorinated compounds.
Specialty Gas Applications
Supplied as a speciality gas, Chlorotrifluoroethylene can be utilised in research and development settings requiring specific fluorinated gaseous reagents for various chemical processes and material science investigations.
| Molecular weight | 116.47 |
|---|---|
| Linear formula | ClCF=CF2 |
| Assay | 98% |
| Boiling point | −28.4 °C(lit.) |
| Vapour density | 4.13 (vs air) |
| Contains / stabiliser | 1% tributylamine as inhibitor |
| Melting point | −158 °C(lit.) |
Hazard statements
- H220Extremely flammable gas
- H280Contains gas under pressure; may explode if heated
- H301Toxic if swallowed
- H331Toxic if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P410Protect from sunlight
| Protective equipment | Eyeshields, Faceshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 1082 2.1(2.3) |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F+,Xn |
| Risk statements (R) | 12-20/22 |
| Safety statements (S) | 16-38 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Chlorotrifluoroethylene used for?
+
Chlorotrifluoroethylene (CTFE) is primarily used as a monomer in the synthesis of fluoropolymers like PCTFE and as an intermediate in organic synthesis for creating fluorinated organic compounds. It is also handled as a speciality gas.
What are the CAS number and chemical formula for Chlorotrifluoroethylene?
+
The CAS number for Chlorotrifluoroethylene is 79-38-9, and its linear chemical formula is ClCF=CF2.
What grade and purity does Tech Serve Solutions supply for Chlorotrifluoroethylene?
+
Tech Serve Solutions supplies Chlorotrifluoroethylene with an assay of 98%. It contains 1% tributylamine as an inhibitor. This product is not represented as USP, BP, or EP grade.
How is Chlorotrifluoroethylene handled and what are the key safety concerns?
+
Chlorotrifluoroethylene is an extremely flammable gas and an asphyxiant, posing significant hazards. It is toxic if inhaled and can cause severe irritation. Handling requires strict adherence to safety protocols, including the use of appropriate personal protective equipment such as eyeshields, face shields, gloves, and respiratory protection, in well-ventilated areas away from ignition sources.
How is Chlorotrifluoroethylene packed and shipped?
+
Chlorotrifluoroethylene is supplied as a speciality gas and is packaged in cylinders suitable for its gaseous state, adhering to all relevant transport regulations for flammable, toxic, and pressurised gases. TSS is an experienced global exporter.
How can I request a quote or sample for Chlorotrifluoroethylene?
+
To request a quote or sample for Chlorotrifluoroethylene, please contact the TSS sales team through our website or by phone. Please specify the required quantity and delivery location.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis