SDS
R-410A
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SDS: R-410A Page 2 of 8
Current Issue Date: April, 2018
3. COMPOSITION / INFORMATION ON INGREDIENTS
INGREDIENT NAME CAS NUMBER WEIGHT %
Difluoromethane 75-10-5 50
Pentafluoroethane 354-33-6 50
COMMON NAME and SYNONYMS
R-410A; HFC410A
There are no impurities or stabilizers that contribute to the classification of the material identified in Section 2
4. FIRST AID MEASURES
SKIN: 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. Get
medical attention if symptoms persist.
EYES: 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. Get medical attention if symptoms persist.
INHALATION: Immediately remove to fresh air. If breathing has stopped, give artificial respiration. Use oxygen as
required, provided a qualified operator is available. Get medical attention. Do not give epinephrine
(adrenaline).
INGESTION: Ingestion is unlikely because of the physical properties and is not expected to be hazardous. Do not induce
vomiting unless instructed to do so by a physician.
ADVICE TO PHYSICIAN: 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.
5. FIRE FIGHTING MEASURES
FLAMMABLE PROPERTIES
FLASH POINT: Gas, not applicable per DOT regulations
FLASH POINT METHOD: Not applicable
AUTOIGNITION TEMPERATURE: >750C
UPPER FLAME LIMIT (volume % in air): None by ASTM D-56-82
LOWER FLAME LIMIT (volume % in air): None by ASTM E-681
FLAME PROPAGATION RATE (solids): Not applicable
OSHA FLAMMABILITY CLASS: Not applicable
EXTINGUISHING MEDIA:
Use any standard agent – choose the one most appropriate for type of surrounding fire (material itself is not
flammable)