SDS

Date Printed: 10/10/2022
Petroleum Naphtha,
Hydrodesulfurized Heavy
64742-82-1 1.0 N.E. N.E. N.E. N.E.
Methanol 67-56-1 1.0 200 ppm 250 ppm 200 ppm N.E.
Amorphous Silica 7631-86-9 1.0 N.E. N.E. 50 µg/m3 N.E.
Butylated Hydroxytoluene 128-37-0 1.0 2 mg/m3 N.E. N.E. N.E.
PERSONAL PROTECTION
ENGINEERING CONTROLS: Use process enclosures, local exhaust ventilation, or other engineering controls to control airborne
levels below recommended exposure limits. Use explosion-proof ventilation equipment. Provide general dilution of local exhaust
ventilation in volume and pattern to keep TLV of hazardous ingredients below acceptable limits. Prevent build-up of vapors by
opening all doors and windows to achieve cross-ventilation.
RESPIRATORY PROTECTION: A respiratory protection program that meets OSHA 1910.134 and ANSI Z88.2 requirements must be
followed whenever workplace conditions warrant a respirator's use. A NIOSH/MSHA approved air purifying respirator with organic
vapor cartridge or canister may be permissible under certain circumstances where airborne concentrations are expected to exceed
exposure limits.
SKIN PROTECTION: Use gloves to prevent prolonged skin contact. Nitrile or Neoprene gloves may afford adequate skin protection.
EYE PROTECTION: Use safety eyewear designed to protect against splash of liquids.
OTHER PROTECTIVE EQUIPMENT: Refer to safety supervisor or industrial hygienist for further guidance regarding types of
personal protective equipment and their applications.
HYGIENIC PRACTICES: Wash thoroughly with soap and water before eating, drinking or smoking. Remove contaminated clothing
immediately and launder before reuse.
Engineering Measures for Combustible Dust: No Information
9. Physical and Chemical Properties
Appearance:
Aerosolized Mist
Physical State:
Liquid
Odor:
Solvent Like N.E.
Odor Threshold:
Specific Gravity:
0.384
pH:
N.A.
Freeze Point, °C:
N.D.
Viscosity:
N.D.
Solubility in Water:
Slight
Partition Coefficient, n-octanol/
water:
N.D.
Decomposition Temp., °C:
N.D.
Boiling Range, °C:
-18 - 232
Explosive Limits, vol%:
1.8 - 16.0
Flammability:
Supports Combustion -56
Flash Point, °C:
Evaporation Rate:
Slower 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. Poison, may be fatal or cause blindness 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.
No Information
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