SDS

November 21, 2018 Revised
SAFETY DATA SHEET - R-410A
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11. TOXICOLOGICAL INFORMATION
IMMEDIATE (ACUTE) EFFECTS:
HFC-32: LC50: 4 hr. (rat) - > 520,000 ppm / Cardiac Sensitization threshold (dog) 350,000 ppm
HF
C-125: LC50: 4 hr. (rat) - > 800,000 ppm / Cardiac Sensitization threshold (dog) 75,000 ppm
DELAYED (SUBCHRONIC AND CHRONIC) EFFECTS:
HFC-125: Teratogenic NOEL (rat and rabbit) – 50,000 ppm
Subchronic inhalation (rat) NOEL - >50,000 ppm / Chronic NOEL – 10,000 ppm
HFC-32: Teratogenic NOEL (rat and rabbit) – 50,000 ppm
Subchronic inhalation NOEL (rat) - > 50,000 ppm
OTHER DATA:
HFC-125, HFC -32: Not active in four genetic studies
Toxicity to reproduction: Did not show mutagenic or teratogenic effects in animal experiments
12. ECOLOGICAL INFORMATION
Degradability (BOD): R-410A, and each of its components (Pentafluoroethane and Difluoromethane), is a gas at
room temperature; therefore, it is unlikely to remain in water.
Environmental Stability: R-410A, and each of its components (Pentafluoroethane and Difluoromethane), will
mainly volatize from the atmosphere.
13.
DISPOSAL CONSIDERATIONS
RCRA - Not a hazardous waste.
OTHER DISPOSAL CONSIDERATIONS:
Disposal must comply with federal, state, and local disposal or discharge laws. R-410A is subject to U.S.
Environmental Protection Agency Clean Air Act Regulations Section 608 in 40 CFR Part 82 regarding refrigerant
recycling.
The information offered here is for the product as shipped. Use and/or alterations to the product such as
mixing with other materials may significantly change the characteristics of the material and alter the RCRA
classification and the proper disposal method.
14. TRANSPORT INFORMATION
US DOT PROPER SHIPPING NAME: Liquefied gas, n.o.s. (Pentafluoroethane and Difluoromethane)
US DOT HAZARD CLASS: 2.2
US DOT ID NUMBER: UN3163
PRIMARY LABEL: Nonflammable gas
SHIPPING CONTAINERS: Tank Cars, cylinders, ton tanks
For additional information on shipping regulations affecting this material, contact the information number found in
Section 1.