R-32
A pure HFC substance and a flammable gas, in a 12 kg refillable cylinder. This page carries the GWP from Annex I, the CLP label elements, the regulatory status, and what you have to declare in order to buy it.
Checked dataLast verified: 2026-09-16Data version 2026-08-26
- GWP100
- 675Annex I, Section 1 — published value
- UN number
- UN 3252ADR 2.1
- Net content
- 12 kg
- Cylinder
- Refillable
- H221: Flammable gas.
- H280: Contains gas under pressure; may explode if heated.
Identity and composition
R-32 is a single substance, not a blend: the 675 figure is read straight from Annex I, Section 1. It is, however, a flammable gas, and its label carries the flame pictogram alongside the gas-under-pressure one.
| Component | Chemical name | By weight | GWP100 |
|---|---|---|---|
| R-32 | difluoromethane | 100 % | 675 |
- Designation
- R-32
- Also written
- R-32 · R32 · HFC-32 · 32
- Composition per
- ANSI/ASHRAE Standard 34 — refrigerant designationsR-32 (100.0)
- Tolerance
- Not applicable — single substance.
- GWP method
- Regulation (EU) 2024/573, Annex I, Section 1 — the published value for the substanceAnnex I, Section 1: HFC-32 = 675
- Unrounded value
- 675Rounded value: 675
Source: Open Regulation (EU) 2024/573 on EUR-Lex
Work out the tonnes of CO2 equivalentOpens the F-Gas calculator with R-32 already selected.
Where this gas is used
The equipment categories in which this gas is commonly found.
- Residential split air conditioningSingle-split and multi-split units in homes and small offices.
- Air-to-water heat pumpsMonobloc and split units for heating and domestic hot water.
- Light commercial air conditioningSmall and medium packaged and rooftop units.
- Small-capacity VRF systemsVariable refrigerant flow installations in small offices and hotels.
- Self-contained commercial refrigerationDisplay cabinets and cabinets of the reduced-charge generation.
This list describes ordinary market use. It does not confirm that the gas is suitable for a particular machine. Compatibility, working pressure and oil come from the equipment manufacturer's documentation and the nameplate.
Regulatory status
The Regulation (EU) 2024/573 thresholds that touch this gas directly.
| Article | Applies to | GWP threshold | From | For R-32 |
|---|---|---|---|---|
| Article 13(3) | Refrigeration equipment | 2,500 | January 1, 2025 | Allowed |
| Article 13(4) | Air conditioning and heat pumps | 2,500 | January 1, 2026 | Allowed |
| Article 13(5) | Stationary refrigeration, chillers excluded | 750 | January 1, 2032 | Allowed |
Every component is an Annex I, Section 1 gas. Bulk gas placed on the EU market consumes HFC quota.
General information, taken from the EgoLog guide checked against official sources. It is not an assessment of your job and does not replace the text of the regulation.
Safety and hazards
- H221: Flammable gas.
- H280: Contains gas under pressure; may explode if heated.
Concrete handling, storage, first-aid and spillage measures come from the safety data sheet of the product actually delivered.
The legal SDS matching the delivered batch and the language of the destination country is sent to the buyer before dispatch. The document here is the EgoLog public reference.
Cylinder and package
- Net refrigerant
- 12 kg
- Cylinder type
- Refillable
The amount included for the cylinder is shown with the price and comes from the shop.
Ask for a bulk priceNeed a larger quantity?
Who may buy
Fluorinated refrigerant gas is not an ordinary product. Article 11(6) of Regulation (EU) 2024/573 limits who may buy it for installation, maintenance, servicing or repair — and it binds the seller too.
The two declarations available at checkout
A valid F-Gas certificate is required for charging, installation, maintenance, servicing, repair or recovery. At checkout you enter the certificate holder, the number and the issuing country.
I am buying the sealed product for resale without carrying out technical work on the gas or equipment. The option is available to a company, sole trader or professional entity.
The declaration is recorded with the order. The details may be checked before dispatch.
This page does not decide whether you may buy. That is settled at checkout, against the declaration you sign.
Documents
- Safety data sheet — ROEdition: 2026-08-15 · version 1.0Download PDF ↗
- Safety data sheet — ENEdition: 2026-08-15 · version 1.0Download PDF ↗
The legal SDS matching the delivered batch and the language of the destination country is sent to the buyer before dispatch. The document here is the EgoLog public reference.
What the buyer receives
- Invoice and order confirmation
- Delivery note / packing list with product, quantity, batch and container serial numbers
- The actual supplier's SDS in the mandatory language of the destination, plus an English copy
- TPED and refillable container compliance details, where applicable
- Certificate of analysis (CoA) where one is issued for the batch
Related guides
EgoLog guides checked against official sources, tied directly to this product.
Delivery and invoicing
Delivery times, countries and costs are shown in the shop and at checkout.
Invoicing and VAT treatment are shown in the shop and on the invoice.