SDS

R-600a, Isobutane
Safety Data Sheet
According To Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules And Regulations And According To The Hazardous Products Regulation (February 11, 2015).
Specific Gravity : Not available
Solubility : Water: 54 mg/l
Partition Coefficient: N-Octanol/Water : Not available
Viscosity : Not available
Explosive Properties : Contains gas under pressure; may explode if heated
SECTION 10: STABILITY AND REACTIVITY
10.1. Reactivity: Hazardous reactions will not occur under normal conditions.
10.2. Chemical Stability: Contains gas under pressure; may explode if heated.
10.3. Possibility of Hazardous Reactions: Hazardous polymerization will not occur.
10.4. Conditions to Avoid: Direct sunlight, extremely high or low temperatures, open flames, sources of ignition and
incompatible materials.
10.5. Incompatible Materials: Strong acids, strong bases, strong oxidizers.
10.6. Hazardous Decomposition Products: Under normal conditions of storage and use, hazardous decomposition products
should not be produced.
SECTION 11: TOXICOLOGICAL INFORMATION
11.1. Information on Toxicological Effects - Product
Acute Toxicity (Oral): Not classified
Acute Toxicity (Dermal): Not classified
Acute Toxicity (Inhalation): Not classified
LD50 and LC50 Data: Not available
Skin Corrosion/Irritation: Not classified Eye
Damage/Irritation: Not classified Respiratory
or Skin Sensitization: Not classified
Germ Cell Mutagenicity: Not classified
Carcinogenicity: Not classified
Specific Target Organ Toxicity (Repeated Exposure): Not classified
Reproductive Toxicity: Not classified
Specific Target Organ Toxicity (Single Exposure): Not classified
Aspiration Hazard: Not classified
Symptoms/Injuries After Inhalation: In elevated concentrations may cause asphyxiation, central nervous system effects, and
increased breathing rate. Symptoms of asphyxiation include headache, dizziness, rapid breathing, increased pulse, mood changes,
tremors, cyanosis, muscular weakness, narcosis, numbness of the extremities, unconsciousness and death.
Symptoms/Injuries After Skin Contact: Contact with gas/liquid escaping the container can cause frostbite and freeze burns.
Symptoms/Injuries After Eye Contact: Contact with gas/liquid escaping the container can cause frostbite, freeze burns, and
permanent eye damage.
Symptoms/Injuries After Ingestion: Not considered a potential route of exposure, but contact with gas/liquid escaping the container
can cause freeze burns and frostbite.
Chronic Symptoms: None known.
11.2. Information on Toxicological Effects - Ingredient(s)
LD50 and LC50 Data:
Isobutane (75-28-5)
LC50 Inhalation Rat 658 mg/l/4h
LC50 Inhalation Rat 11000 ppm
SECTION 12: ECOLOGICAL INFORMATION
12.1. Toxicity
Ecology - General: Not classified.
12.2. Persistence and Degradability
R-600a, Isobutane (75-28-5)
Persistence and Degradability Not established.
11/17/2016 EN (English US) 5/7