295167

Chlorotrifluoroethylene

98%

• Synonym(s): CTFE
• Linear Formula: ClCF=CF₂
• CAS Number: 79-38-9
• Molecular Weight: 116.47
• UNSPSC Code: 12142100
• PubChem Substance ID: 24857763
• EC Number: 201-201-8
• MDL number: MFCD00000822
• Assay: 98%

Properties

• vapor density: 4.13 (vs air)
• Quality Segment: 100
• assay: 98%
• contains: 1% tributylamine as inhibitor
• bp: −28.4 °C (lit.)
• mp: −158 °C (lit.)
• SMILES string: F\C(F)=C(\F)Cl
• InChI: 1S/C2ClF3/c3-1(4)2(5)6
• InChI key: UUAGAQFQZIEFAH-UHFFFAOYSA-N

Description

Packaging

Supplied in a Sure/Pac^™ cylinder and has a 316 stainless steel diaphragm valve with a male 1/4" NPTF outlet thread (Z168637) installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

• Aldrich^® Sure/Pac^™ station for liquefied gases Z566446
• PTFE Sealing tape Z104388 or Z221880
• Stainless steel hose adapter Z146838
• Aldrich^® mini gas regulator Z513547

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• pictograms: GHS02,GHS04,GHS06
• signalword: Danger
• hcodes: H220,H280,H301 + H331
• pcodes: P261 - P264 - P271 - P301 + P310 - P304 + P340 + P311 - P410 + P403
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Gas 1 - Press. Gas Liquefied gas
• Storage Class: 2A - Gases
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)