Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- REFRIGERANT R424A
- Product Code
- R424A
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
PC16: Heat transfer fluids. Refrigerant
Manufacturers & Suppliers
National Refrigerants Ltd
national supplier
4 Watling Close Sketchley Meadows Business Park Hinckley Leicestershire LE10 3EZ United Kingdom
+44 1455 630790
Emergency Contacts
Carechem24
+44 (0)1865 407333
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS04
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Pentafluoroethane (R125) EC: 206-557-8 | 354-33-6 | 50 - 70% | Yes |
| 1,1,1,2-TETRAFLUOROETHANE EC: 212-377-0 | 811-97-2 | 30 - 50% | Yes |
| butane (containing < 0,1 % butadiene (203-405-8), Note K) EC: 203-448-7 | 106-97-8 | 1% | Yes |
| Isobutaan (<0.1 % butadieen (203-450-8)) EC: 200-857-2 | 75-28-5 | 1% | Yes |
| Isopentane EC: 201-142-8 | 78-78-4 | --- | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove casualty from exposure ensuring one's own safety whilst doing so. If unconscious, check for breathing and apply artificial respiration if necessary. Consult a doctor.
Symptoms: Shortness of breath, dizziness, weakness, nausea, headache, narcosis, irregular cardiac activity, asphyxia. May cause cardiac arrhythmia.
Remove all contaminated clothes and footwear immediately unless stuck to skin. Drench the affected skin with running water for 10 minutes or longer if substance is still on skin. If frostbite has occurred call a physician.
Symptoms: There may be redness or whiteness of the skin in the area of exposure. Frost-bite may occur causing the affected area to become white and numb.
Bathe the eye with running water for 15 minutes. Transfer to hospital for specialist examination.
Symptoms: There may be severe pain. Corneal burns may occur. May cause permanent damage.
Ingestion is unlikely due to its physical properties and is not expected to be dangerous. Since this product is a gas, refer to the inhalation section.
Symptoms: Ingestion is unlikely due to the physical properties of the product. As product is a gas refer to inhalation section.
Immediate Medical Attention
Not applicable.
Medical Treatment
Not applicable.
Related Substances
Similar chemicals with comparable safety profiles
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure there is sufficient ventilation of the area.
Protective gloves.
Safety glasses with side-shields. Safety goggles. Face-shield. Safety glasses.
Self-contained breathing apparatus must be available in case of emergency. Vapours are heavier than air and can cause suffocation by reducing the oxygen available for breathing.
Protective clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN1078
- Shipping Name
- REFRIGERANT GAS, N.O.S. (PENTAFLUOROETHANE; NORFLUANE)
- Transport Class
- 2
No special precautions.
No special precautions.
No special precautions.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for REFRIGERANT R424A?
The signal word is warning.
What is the physical form of REFRIGERANT R424A?
REFRIGERANT R424A is a liquified gas with colourless color. It has characteristic odour odor.
What is REFRIGERANT R424A used for?
PC16: Heat transfer fluids. Refrigerant
What are the hazard statements for REFRIGERANT R424A?
This substance has 1 hazard statement:
- H280: Contains gas under pressure; may explode if heated.