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CAS 75-45-6

CAS 75-45-6 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 75-45-6
CAS 75-45-6PubChem CID 6372

Chlorodifluoromethane

Chlorodifluoromethane is a colorless gas with an ethereal odor. It is shipped as a liquefied gas under its own vapor pressure. It is noncombustible. It can asphyxiate by the displacement of air. Contact with the liquid can cause frostbite. Toxic gases can be produced in fires involving this material. Exposure of the container to prolonged heat or fire may cause it to rupture violently and rocket. — CAMEO Chemicals

IUPAC name
chloro(difluoro)methane
Molecular formula
CHClF2
Molecular weight
86.47 g/mol
Exact mass
85.9734841 Da
XLogP3
1.8
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

DifluorochloromethaneFreon 22HCFC-22Propellant 22MonochlorodifluoromethaneFrigen 22Methane, chlorodifluoro-Fluorocarbon 22
16 more reported names
Fluorocarbon-22Algofrene type 6Algofrene 22Arcton 4DifluoromonochloromethaneGenetron 22Daiflon 22Eskimon 22Flugene 22Haltron 22Isotron 22Khladon 22Refrigerant R 22Algeon 22Arcton 22Forane 22
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 75-45-6

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No records found for this CAS number.

How CAS 75-45-6 is used on this site

CAS 75-45-6 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 75-45-6 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.