Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- R-401A
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Refrigerant Gas
Manufacturers & Suppliers
National Refrigerants, Inc.
distributor
661 Kenyon Avenue Bridgeton, New Jersey 08302
1-800-262-0012
Emergency Contacts
CHEMTREC
1-800-424-9300
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
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
There are no impurities or stabilizers that contribute to the classification of the material identified in Section 2
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| chloordifluormethaan EC: 200-871-9 | 75-45-6 | 53% | No |
| 1,1-DIFLUOROETHANE EC: 200-866-1 | 75-37-6 | 13% | No |
| Chlorotetrafluoroethane EC: 220-629-6 | 2837-89-0 | 34% | No |
COMMON NAME and SYNONYMS: R401A; HCFC-401A
First Aid Measures
Emergency procedures for chemical exposure incidents
Immediately move to fresh air. If breathing has stopped, give artificial respiration. Use oxygen as required, provided a qualified operator is available.
Promptly flush skin with water until all chemical is removed. If there is evidence of frostbite, bathe (do not rub) with lukewarm (not hot) water. If water is not available, cover with a clean, soft cloth or similar covering.
Immediately flush eyes with large amounts of water for at least 15 minutes (in case of frostbite water should be lukewarm, not hot) lifting eyelids occasionally to facilitate irrigation.
Do not induce vomiting unless instructed to do so by a physician.
Symptoms: Ingestion is unlikely because of the physical properties and is not expected to be hazardous.
Immediate Medical Attention
Get medical attention if symptoms persist (for skin and eyes) or after inhalation exposure.
Medical Treatment
Because of the possible disturbances of cardiac rhythm, catecholamine drugs, such as epinephrine, should be used with special caution and only in situations of emergency life support. Treatment of overexposure should be directed at the control of symptoms and the clinical conditions.
Related Substances
Similar chemicals with comparable safety profiles
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Provide local ventilation at filling zones and areas where leakage is probable. Mechanical (general) ventilation may be adequate for other operating and storage areas.
General work clothing and gloves (leather) should provide adequate protection. If prolonged contact with the liquid or gas is anticipated, insulated gloves constructed of PVA, neoprene or butyl rubber should be used.
For normal conditions, wear safety glasses. Where there is reasonable probability of liquid contact, wear chemical safety goggles.
None generally required for adequately ventilated work situations. For accidental release or non-ventilated situations, or release into confined space, where the concentration may be above the PEL of 1,000 ppm, use a self-contained, NIOSH-approved breathing apparatus or supplied air respirator. For escape: use the former or a NIOSH-approved gas mask with organic vapor canister.
Skin contact with refrigerant may cause frostbite. General work clothing and gloves (leather) should provide adequate protection. If prolonged contact with the liquid or gas is anticipated, insulated gloves constructed of PVA, neoprene or butyl rubber should be used. Any contaminated clothing should be promptly removed and washed before reuse. Where contact with liquid is likely, such as in a spill or leak, impervious boots and clothing should be worn.
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
- UN3163
- Shipping Name
- Liquefied Gas n.o.s. (Chlorodifluoromethane, Chlorotetrafluoroethane, Difluoroethane)
- Transport Class
- 2.2
- Packing Group
- Not applicable
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for R-401A?
The signal word is warning.
What is the physical form of R-401A?
R-401A is a gas at ambient temperatures appearing as clear, colorless liquid and vapor with colorless color. It has faint ethereal odor odor.
What is R-401A used for?
Refrigerant Gas
What are the hazard statements for R-401A?
This substance has 1 hazard statement:
- Contains gas under pressure, may explode if heated