Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Opteon XL20 (R-454C) Refrigerant is a clear colourless liquefied gas with slight ether-like odour. substance commonly used refrigerant..
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS02
GHS04
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H221: Flammable gas.
- H280: Contains gas under pressure; may explode if heated.
Precautionary Statements
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P103: Read carefully and follow all instructions.
- P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P377: Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
- P381: In case of leakage, eliminate all ignition sources.
- P410+P403: Protect from sunlight. Store in a well-ventilated place.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
A-Gas (UK) Ltd
manufacturer
Banyard Road, Portbury West Bristol BS20 7XH United Kingdom
GB
+44 (0) 1275 376600
[+44] (0) 1275 376601
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
A-Gas (UK) Ltd
+44 (0) 1275 376600
GB
CHEMWATCH EMERGENCY RESPONSE (24/7)
+44 20 3901 3542
GB
CHEMWATCH EMERGENCY RESPONSE (24/7)
+44 808 164 9592
GB
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
mixtureChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| 2,3,3,3- Tetrafluoropropene EC: 468-710-7 | 754-12-1 | 78.5% | ⚠️ Hazardous |
| Difluoromethaan EC: 200-839-4 | 75-10-5 | 21.5% | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Following exposure to gas, remove the patient from the gas source or contaminated area. NOTE: Personal Protective Equipment (PPE), including positive pressure self-contained breathing apparatus may be required to assure the safety of the rescuer. Prostheses such as false teeth, which may block the airway, should be removed, where possible, prior to initiating first aid procedures. If the patient is not breathing spontaneously, administer rescue breathing. If the patient does not have a pulse, administer CPR. If medical oxygen and appropriately trained personnel are available, administer 100% oxygen. Summon an emergency ambulance. If an ambulance is not available, contact a physician, hospital, or Poison Control Centre for further instruction. Keep the patient warm, comfortable and at rest while awaiting medical care. MONITOR THE BREATHING AND PULSE, CONTINUOUSLY. Administer rescue breathing (preferably with a demand-valve resuscitator, bag-valve mask-device, or pocket mask as trained) or CPR if necessary.
Symptoms:
Not specified.
🖐️ Skin Contact
If skin contact occurs: Immediately remove all contaminated clothing, including footwear. Flush skin and hair with running water (and soap if available). Seek medical attention in event of irritation.
Symptoms:
Not specified.
👁️ Eye Contact
Open the eyelid(s) wide to allow the material to evaporate. Gently rinse the affected eye(s) with clean, cool water for at least 15 minutes. Have the patient lie or sit down and tilt the head back. Hold the eyelid(s) open and pour water slowly over the eyeball(s) at the inner corners, letting the water run out of the outer corners. The patient may be in great pain and wish to keep the eyes closed. It is important that the material is rinsed from the eyes to prevent further damage. Ensure that the patient looks up, and side to side as the eye is rinsed in order to better reach all parts of the eye(s). Transport to hospital or doctor. Even when no pain persists and vision is good, a doctor should examine the eye as delayed damage may occur. If the patient cannot tolerate light, protect the eyes with a clean, loosely tied bandage. Ensure verbal communication and physical contact with the patient. DO NOT allow the patient to rub the eyes DO NOT allow the patient to tightly shut the eyes DO NOT introduce oil or ointment into the eye(s) without medical advice DO NOT use hot or tepid water.
Symptoms:
Not specified.
🍽️ Ingestion/Swallowing
Not specified.
Symptoms:
Not considered a normal route of entry.
🚨 Immediate Medical Attention Required
Maintain an open airway and assist ventilation if necessary. Treat coma and arrhythmias if they occur. Avoid (adrenaline) epinephrine or other sympathomimetic amines that may precipitate ventricular arrhythmias. Tachyarrhythmias caused by increased myocardial sensitisation may be treated with propranolol, 1-2 mg IV or esmolol 25-100 microgm/kg/min IV. Monitor the ECG for 4-6 hours.
Medical Treatment
There is no specific antidote. Administer activated charcoal, if available. DO NOT induce vomiting because of rapid absorption and the risk of abrupt onset CNS depression. Administer activated charcoal, although the efficacy of charcoal is unknown. Perform gastric lavage only if the ingestion was very large and recent (less than 30 minutes).
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Engineering controls are used to remove a hazard or place a barrier between the worker and the hazard. Well-designed engineering controls can be highly effective in protecting workers and will typically be independent of worker interactions to provide this high level of protection. The basic types of engineering controls are: Process controls which involve changing the way a job activity or process is done to reduce the risk. Enclosure and/or isolation of emission source which keeps a selected hazard "physically" away from the worker and ventilation that strategically "adds" and "removes" air in the work environment.
🧤 Hand Protection
Butyl rubber gloves. Butyl rubber gloves should be used when handling halogenated aliphatics. Nitrile, PVC-coated nitrile, and PVC protective equipment are not recommended. When handling sealed and suitably insulated cylinders wear cloth or leather gloves.
👁️ Eye Protection
Safety glasses with side shields. Chemical goggles. [AS/NZS 1337.1, EN166 or national equivalent] Contact lenses may pose a special hazard; soft contact lenses may absorb and concentrate irritants. A written policy document, describing the wearing of lenses or restrictions on use, should be created for each workplace or task.
😷 Respiratory Protection
Type AX Filter of sufficient capacity. (AS/NZS 1716 & 1715, EN 143:2000 & 149:2001, ANSI Z88 or national equivalent). Cartridge respirators should never be used for emergency ingress or in areas of unknown vapour concentrations or oxygen content. The wearer must be warned to leave the contaminated area immediately on detecting any odours through the respirator. The odour may indicate that the mask is not functioning properly, that the vapour concentration is too high, or that the mask is not properly fitted. Because of these limitations, only restricted use of cartridge respirators is considered appropriate. Cartridge performance is affected by humidity. Cartridges should be changed after 2 hr of continuous use unless it is determined that the humidity is less than 75%, in which case, cartridges can be used for 4 hr. Used cartridges should be discarded daily, regardless of the length of time used. Positive pressure, full face, air-supplied breathing apparatus should be used for work in enclosed spaces if a leak is suspected or the primary containment is to be opened (e.g. for a cylinder change). Air-supplied breathing apparatus is required where release of gas from primary containment is either suspected or demonstrated. Selection of the Class and Type of respirator will depend upon the level of breathing zone contaminant and the chemical nature of the contaminant. Protection Factors (defined as the ratio of contaminant outside and inside the mask) may also be important.
🦺 Skin/Body Protection
Protective overalls, closely fitted at neck and wrist.
🌍 Environmental Exposure Controls
See section 12
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
3161
📦 Proper Shipping Name
LIQUEFIED GAS, FLAMMABLE, N.O.S. (contains difluoromethane and 2,3,3,3-tetrafluoropropene)
⚠️ Transport Hazard Class
2.1
📋 Packing Group
Not Applicable
🚛 ADR Transport Precautions
Hazard identification (Kemler) 23
🚢 IMDG Maritime Transport Precautions
EMS Number F-D , S-U
✈️ IATA Air Transport Precautions
Special provisions A1 A807
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Opteon XL20 (R-454C) Refrigerant?
The signal word for this substance is "danger".
What is the physical form of Opteon XL20 (R-454C) Refrigerant?
Opteon XL20 (R-454C) Refrigerant is a liquified gas appearing as clear colourless liquefied gas with slight ether-like odour. . It has not available odor.
What is Opteon XL20 (R-454C) Refrigerant used for?
Refrigerant.
What are the hazard statements for Opteon XL20 (R-454C) Refrigerant?
This substance has 2 hazard statements: H221: Flammable gas. H280: Contains gas under pressure; may explode if heated.
What is the melting point of Opteon XL20 (R-454C) Refrigerant?
The melting point is Not Available and the boiling point is -45.9.