3M™ Novec ™ Contact Cleaner 05/21/18
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5.3. Special protective actions for fire-fighters
When fire fighting conditions are severe and total thermal decomposition of the product is possible, wear full protective
clothing, including helmet, self-contained, positive pressure or pressure demand breathing apparatus, bunker coat and pants,
bands around arms, waist and legs, face mask, and protective covering for exposed areas of the head.
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
Evacuate area. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ventilate the area with fresh air.
For large spill, or spills in confined spaces, provide mechanical ventilation to disperse or exhaust vapors, in accordance with
good industrial hygiene practice. Refer to other sections of this SDS for information regarding physical and health hazards,
respiratory protection, ventilation, and personal protective equipment.
6.2. Environmental precautions
Avoid release to the environment.
6.3. Methods and material for containment and cleaning up
If possible, seal leaking container. Place leaking containers in a well-ventilated area, preferably an operating exhaust hood, or
if necessary outdoors on an impermeable surface until appropriate packaging for the leaking container or its contents is
available. Contain spill. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or
commercially available inorganic absorbent material. Mix in sufficient absorbent until it appears dry. Remember, adding
an absorbent material does not remove a physical, health, or environmental hazard. Collect as much of the spilled material
as possible. Place in a closed container approved for transportation by appropriate authorities. Clean up residue with an
appropriate solvent selected by a qualified and authorized person. Ventilate the area with fresh air. Read and follow safety
precautions on the solvent label and SDS. Seal the container. Dispose of collected material as soon as possible in
accordance with applicable local/regional/national/international regulations.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Do not breathe thermal decomposition products. Avoid skin contact with hot material. For industrial or professional use
only. Store work clothes separately from other clothing, food and tobacco products. Do not pierce or burn, even after
use. No smoking: Smoking while using this product can result in contamination of the tobacco and/or smoke and lead to the
formation of hazardous decomposition products.
7.2. Conditions for safe storage including any incompatibilities
Protect from sunlight. Do not expose to temperatures exceeding 50C/122F. Protect from sunlight. Store in a well-
ventilated place. Store away from strong bases.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
Occupational exposure limits
If a component is disclosed in section 3 but does not appear in the table below, an occupational exposure limit is not available
for the component.
TWA:5000 ppm;STEL:30000
ppm
Methyl Nonafluorobutyl Ether
Methyl Nonafluoroisobutyl Ether