SDS

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Page 5 of 7
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Section 9 - Physical and Chemical Properties
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Physical Form
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Liquid
Appearance/Description
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Thick black semi-liquid.
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Colo
r
: Black Odo
r
: Mild Hydrocarbon.
Taste: NDA Odor Threshold: NDA
Specific Gravity/Relative
Density:
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= 1.2 Water=1
Evaporation Rate:
= 1 Water = 1
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Density:
= 10.014 lbs/gal
V
OC (Wt.):
NDA
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Bulk Density:
NDA
V
OC (Vol.):
<10 g/l
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Solvent Solubility:
NDA
Flash Point:
460 F(237.7778 C)
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Section 10 - Stability and Reactivity
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Stability
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Stable under normal temperatures and pressures.
Hazardous Polymerization
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Hazardous polymerization not indicated.
Conditions to Avoid
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Avoid contact with strong oxidizing agents and acids.
Incompatible Materials
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Strong oxidizers and acids.
Hazardous Decomposition
Products
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Carbon monoxide, carbon dioxide and hydrocarbons.
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Section 11 - Toxicological Information
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ComponentName Concentration CAS Data
Asphalt 10%TO20% 8052‐42‐4
AcuteToxicity:;orl‐ratLD50:>5000mg/kg;ihl‐ratLC50:>94.4
mg/m3;ihl‐hmnTDLo:10mg/m3/5.5Y‐I
Tumorigen/Carcinogen:;skn‐musTDLo:905gm/kg/2Y‐I
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Other Component Information
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IARC has concluded that the following chemicals in this product are carcinogenic to humans (Group 1):
silica, quartz. ACGIH has designated the following chemicals in this product as suspected human
carcinogens (A2): silica, quartz. NTP has listed the following chemicals in this product as known human
carcinogens: silica, quartz. Risk of cancer depends on duration and level of exposure to this product as
a dust or aerosol mist. Airborne exposure is not expected with this product. The materials are
encapsulated and would only be release if the dry material was sanded. Exposure could increase if the
product is sprayed.
Other Information
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This product contains petroleum asphalt. Petroleum asphalt is not listed as a carcinogen by OSHA or
NTP. The National Institute of Occupational Safety and Health (NIOSH), has concluded that at higher
temperatures roofing asphalt fumes are a potential occupational carcinogen. If this product is heated or
comes in contact with heated material, avoid breathing fumes. This product may contain small amounts
of polycyclic aromatic hydrocarbons (PAH’s) which are recognized carcinogens in humans and
experimental animals. Mouse skin painting studies of roofing asphalt vapor concentrate have shown
evidence of tumor formation associated with localized skin irritation in recent studies. Inhalation studies
of high airborne concentrations of asphalt/bitumen fumes in rats and mice produced bronchitis,
pneumonitis, and lung changes such as fibrosis and cell damage.
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Section 12 - Ecological Information
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Ecological Fate
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No data available.
Persistence/Degradability
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No data available.
Bioaccumulation Potential
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No data available.
Mobility in Soil
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No data available.
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