SDS

Date Printed: 11/8/2019
Engineering Measures for Combustible Dust: No Information
9. Physical and Chemical Properties
Appearance:
Aerosolized Mist
Physical State:
Liquid
Odor:
Solvent Like
Odor Threshold:
N.E.
Specific Gravity:
0.753
pH:
N.A.
Freeze Point, °C:
N.D.
Viscosity:
N.D.
Solubility in Water:
Slight
Partition Coefficient, n-octanol/
water:
N.D.
Decompostion Temp., °C:
N.D.
Boiling Range, °C:
-37 - 537
Explosive Limits, vol%:
1.8 - 13.0
Flammability:
Supports Combustion
Flash Point, °C:
-96
Evaporation Rate:
Faster than Ether
Auto-ignition Temp., °C:
N.D.
Vapor Density:
Heavier than Air
Vapor Pressure:
N.D.
(See "Other information" Section for abbreviation legend)
10. Stability and Reactivity
CONDITIONS TO AVOID: Avoid temperatures above 120°F (49°C). Avoid all possible sources of ignition.
INCOMPATIBILITY: Incompatible with strong oxidizing agents, strong acids and strong alkalies.
HAZARDOUS DECOMPOSITION: By open flame, carbon monoxide and carbon dioxide. When heated to decomposition, it emits
acrid smoke and irritating fumes. Contains solvents which may form carbon monoxide, carbon dioxide, and formaldehyde.
HAZARDOUS POLYMERIZATION: Will not occur under normal conditions.
STABILITY: This product is stable under normal storage conditions.
11. Toxicological Information
EFFECTS OF OVEREXPOSURE - EYE CONTACT: Causes Serious Eye Irritation
EFFECTS OF OVEREXPOSURE - SKIN CONTACT: May cause skin sensitization, an allergic reaction, which becomes evident
upon re-exposure to this material.
EFFECTS OF OVEREXPOSURE - INHALATION: Harmful if inhaled. High gas, vapor, mist or dust concentrations may be harmful if
inhaled. Avoid breathing fumes, spray, vapors, or mist. High vapor concentrations are irritating to the eyes, nose, throat and lungs.
Prolonged or excessive inhalation may cause respiratory tract irritation.
EFFECTS OF OVEREXPOSURE - INGESTION: Harmful if swallowed.
EFFECTS OF OVEREXPOSURE - CHRONIC HAZARDS: May cause central nervous system disorder (e.g., narcosis involving a
loss of coordination, weakness, fatigue, mental confusion, and blurred vision) and/or damage. High concentrations may lead to
central nervous system effects (drowsiness, dizziness, nausea, headaches, paralysis, and blurred vision) and/or damage. Reports
have associated repeated and prolonged occupational overexposure to solvents with permanent brain and nervous system damage.
Overexposure to methyl ethyl ketone in laboratory animals has been associated with liver abnormalities, kidney and lung damage.
Fetotoxic/embryotoxic effects from inhalation have been seen in rats exposed to >1000ppm during gestation. Contains carbon black.
Chronic inflammation, lung fibrosis, and lung tumors have been observed in some rats experimentally exposed for long periods of
time to excessive concentrations of carbon black and several insoluble fine dust particles. Tumors have not been observed in other
animal species (i.e., mouse and hamster) under similar circumstances and study conditions. Epidemiological studies of North
American workers show no evidence of clinically significant adverse health effects due to occupational exposure to carbon black.
Carbon black is listed as a Group 2B-"Possibly carcinogenic to humans" by IARC and is proposed to be listed as A4- "not classified
as a human carcinogen" by the American Conference of Governmental Industrial Hygienists. Significant exposure is not anticipated
during brush application or drying. Risk of overexposure depends on duration and level of exposure to dust from repeated sanding of
surfaces or spray mist and the actual concentration of carbon black in the formula.
PRIMARY ROUTE(S) OF ENTRY: Eye Contact, Ingestion, Inhalation, Skin Absorption, Skin Contact
ACUTE TOXICITY VALUES
The acute effects of this product have not been tested. Data on individual components are tabulated below:
CAS-No. Chemical Name Oral LD50 Dermal LD50 Vapor LC50
78-93-3 Methyl Ethyl Ketone 2483 mg/kg Rat 5000 mg/kg Rabbit N.E.
67-64-1 Acetone 5800 mg/kg Rat >15700 mg/kg Rabbit 50.1 mg/L Rat
123-86-4 n-Butyl Acetate 10768 mg/kg Rat >17600 mg/kg Rabbit > 21 mg/L Rat
763-69-9 Ethyl 3-Ethoxypropionate 5000 mg/kg Rat >9500 mg/kg Rabbit >5.96 mg/L Rat
106-97-8 n-Butane N.E. N.E. 658 mg/L Rat
41556-26-7 bis(1,2,2,6,6-Pentamethyl-4-Piperidinyl)
Sebacate
2615 mg/kg Rat N.E. N.E.
Page 4 / 6