Revision Date: 06-Nov IDENTIFICATION

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Safety Data Sheet

Issue Date: 20-Jan-2014

Product Identifier Product Name

Other means of identification SDS#

Product Code UN/ID No

Revision Date: 06-Nov-2015

1. IDENTIFICATION

Nasco Mighty Mac

99-9752 99-9752 UN1950

Recommended use of the chemical and restrictions on use

Recommended Use For industrial use.

Details of the supplier of the safety data sheet Supplier Address

Weaver Leather LLC 7540 CR 201 MT Hope, OH 44660 www.weaverleather.com Emergency Telephone Number Company Phone Number

Emergency Telephone (24 hr) Phone: (330) 674-7548 Fax: (330) 674-6859 E-mail: [email protected] 1-800-255-3924 (US/Canada) 1-813-248-0585 (International)

2. HAZARDS IDENTIFICATION

Appearance Reddish Brown aerosol Physical State Aerosol

Classification Skin corrosion/irritation \.:ierm cell mutagenicity Reproductive toxicity

Specific target organ toxicity (sinqle exposure) Specific target organ toxici!Y {repeated exposure) Aspiration toxicity

Flammable Aerosols

Hazards Not Otherwise Classified (HNOC) May be harmful in contact with skin

K;ategory 2 K;ategory 1 B ~ategory 2 ~'ateqory 3 ~"ateqory 1 ~"ateqory 1 ~"ateqory 1

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99-9752 - Nasco Mighty Mac Signal Word

Danger

Hazard Statements Causes skin irritation May cause genetic defects

Suspected of damaging fertility or the unborn child May cause drowsiness or dizziness

Causes damage to organs through prolonged or repeated exposure May be fatal if swallowed and enters airways

Extreme! flammable aerosol

Precautionary Statements -Prevention Obtain special instructions before use

Do not handle until all safety precautions have been read and understood Use personal protective equipment as required

Wash face, hands and any exposed skin thoroughly after handling Do not breathe dust/fume/gas/mist/vapors/spray

Do not eat, drink or smoke when using this product Use only outdoors or in a well-ventilated area

Keep away from heat/sparks/open flames/hot surfaces. -No smoking Do not spray on an open flame or other ignition source

Pressurized container: Do not pierce or burn, even after use Precautionary Statements - Response

If exposed or concerned: Get medical advice/attention IF ON SKIN: Wash with plenty of soap and water Take off contaminated clothing and wash it before reuse If skin irritation occurs: Get medical advice/attention

IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

Do not induce vomiting

Precautionary Statements -Storage Store locked up

Store in a well-ventilated place. Keep container tightly closed

Protect from sunlight. Do not expose to temperatures exceeding 50 "C/122 "F Precautionary Statements -Disposal

Dispose of contents/container to an approved waste disposal plant

Other Hazards

Toxic to aquatic life with long lasting effects

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99-9752 - Nasco Mighty Mac Revision Date: 06-Nov-2015

3. COMPOSITION/INFORMATION ON INGREDIENTS

Formula 99-9752

Chemical Name CAS No Weight-%

Hexane 110-54-3 55-85

N-Butane 106-97-8 3-15

Aliphatic Hydrocarbon Solvent 64742-88-7 4-15

lsobutane 75-28-5 <1

**If Chemical Name/CAS No is "proprietary" and/or Weight-% is listed as a range, the specific chemical identity and/or percentage

of composition has been withheld as a trade secret. ••

First Aid Measures General Advice Eye Contact Skin Contact Inhalation Ingestion

4. FIRST-AID MEASURES

If exposed or concerned: Get medical advice/attention.

Rinse thoroughly with plenty of water for at least 15 minutes, lifting lower and upper eyelids.

Consult a physician.

Wash with plenty of soap and water. Take off contaminated clothing and wash it before

reuse. If skin irritation occurs: Get medical advice/attention.

Remove victim to fresh air and keep at rest in a position comfortable for breathing.

Immediately call a poison center or doctor/physician. Do not induce vomiting. Most important symptoms and effects

Symptoms May be harmful in contact with skin. Causes skin irritation. May cause genetic defects. Suspected of damaging fertility or the unborn child. May cause drowsiness or dizziness. Causes damage to organs through prolonged or repeated exposure. May be fatal if

swallowed and enters airways.

Indication of any immediate medical atlention and special treatment needed Notes to Physician Treat symptomatically.

5. FIRE-FIGHTING MEASURES

Suitable Extinguishing Media

Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

Unsuitable Extinguishing Media Not determined. Specific Hazards Arising from the Chemical

Extremely flammable aerosol. Aerosol flame projection test greater than 18 inches. Aerosols may rupture violently at temperatures

above 120 F. Vapors may become explosive with accumulation.

Protective equipment and precautions for firefighters

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA!NIOSH (approved or equivalent) and full

protective gear.

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99-9752 - Nasco Mighty Mac Revision Date: 06-Nov-2015

6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures

Personal Precautions Use personal protective equipment as required. Environmental Precautions See Section 12 for additional Ecological Information. Methods and material for containment and cleaning up

Methods for Containment Methods for Clean-Up

Precautions for safe handling Advice on Safe Handling

Prevent further leakage or spillage if safe to do so. Remove leaking container to outside disposal site.

7. HANDLING AND STORAGE

ntil all safety precautions have been Obtain special instructions before use. Do not handle u

read and understood. Use personal protective equipme and any exposed skin thoroughly after handling. Do no dusUfume/gas/misUvapors/spray. Do not eat, drink or s only outdoors or in a well-ventilated area. Keep away fr surfaces. - No smoking. Do not spray on an open flam Pressurized container: Do not pierce or burn, even afte

nt as required. Wash face, hands t breathe

make when using this product. Use om heaUsparks/open flames/hot

e or other ignition source. ruse. Avoid over-spraying onto floors-slippery surface may result.

Conditions for safe storage. including any incompatibilities Storage Conditions

Incompatible Materials

Store locked up. Store in a well-ventilated place. Keep direct sunlight. Do not expose to temperatures exceedi None known based on information supplied.

container tightly closed. Protect from ng 50 "C/122"F.

8. EXPOSURE CONTROLS/PERSONAL PROTECT! ON

Exposure Guidelines

Chemical Name Hexane 110-54-3 N-Butane 106-97-8 lron(lll) oxide 1309-37-1 lsobutane 75-28-5

Appropriate engineering controls Engineering Controls

ACGIH TLV TWA: 50 ppm

s·

STEL: 1000 ppm TWA: 5 mg/m3 _{respirable fraction}

STEL: 1000 ppm m /mJ m ~/mJ e ust raction fume e 3 a ted NIOSH IDLH IDLH: 1100 ppm TWA: 50 ppm TWA: 180 mg/m3 TWA: 800 ppm TWA: 1900 mg/m3

IDLH: 2500 mg/m3 _{Fe dust and}

fume

TWA: 5 mg/m3 _Fe_{dust and}_fume

TWA: 800 ppm TWA: 1900 mq/m3

Adequate ventilation recommended. Eyewash stations. Showers.

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99-9752 - Nasco Mighty Mac Revision Date: 06-Nov-20 15 Individual protection measures. such as personal protective equipment

Eye/Face Protection Proper eye care is needed in all industrial operations. Skin and Body Protection Not required, but recommended.

Respiratory Protection Not needed with adequate ventilation.

General Hygiene Considerations Handle in accordance with good industrial hygiene and safety practice.

9. PHYSICAL AND CHEMICAL PROPERTIES

Information on basic physical and chemical properties Physical State

Appearance Color Property pH

Melting Point/Freezing Point Boiling Point/Boiling Range Flash Point

Evaporation Rate Flammability (Solid, Gas) Upper Flammability Limits Lower Flammability Limit Vapor Pressure

Vapor Density Specific Gravity Water Solubility

Solubility in other solvents Partition Coefficient Auto-ignition Temperature Decomposition Temperature Kinematic Viscosity Dynamic Viscosity Explosive Properties Oxidizing Properties Aerosol Black aerosol Black Values Not determined <-40 "C I <-40 "F 39.4-40 "C I 103-104 °F Not determined Fast

Aerosol flame projection test greater than 18 inches 7.5% 1.2% 137 mm Hg >1 0.644 Nil Not determined Not determined Not determined Not determined Not determined Not determined Not determined Not determined Odor Odor Threshold Remarks • Method Minutes @ 21 o C (70 o F) (Air=1) (Water= 1)

10. STABILITY AND REACTIVITY

Reactivity

Not reactive under normal conditions. Chemical Stability

Stable under recommended storage conditions. Possibility of Hazardous Reactions

None under normal processing.

Not determined Not determined

Hazardous Polymerization _Und_e_{r normal conditions of storag}_e_{and use, ha}_z_ardo_u_{s polyme}_riz_{ation w}_{ill not occur}_. Conditions to Avoid

Avoid temperatures above 120 "F. Avoid direct sunlight. Incompatible Materials

None known based on information supplied.

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99-9752 - Nasco Mighty Mac

Hazardous Decomposition Products None known based on information supplied.

11. TOXICOLOGICAL INFORMATION

Information on likely routes of exposure

Product Information

Eye Contact Avoid contact with eyes.

Skin Contact May be harmful in contact with skin. Causes skin irritation.

Inhalation Do not inhale.

Ingestion Do not ingest.

Component Information

Chemical Name Oral LDSO Dermal LDSO

Hexane

=

25 g/kg ( Rat )

=

3000 mg/kg ( Rabbit )

110-54-3

N-Butane

-106-97-8

Aliphatic Hydrocarbon Solvent > 5000 mg/kg (Rat)

=

3000 mg/kg (Rabbit)

64742-88-7

lron(lll) oxide > 1 0000 mg/kg ( Rat )

1309-37-1

lsobutane

-75-28-5

Information on physical, chemical and toxicological effects

Symptoms Please see section 4 of this SDS for symptoms.

Delayed and immediate effects as well as chronic effects from short and long-term exposure

Germ cell mutagenicity May cause genetic defects.

Inhalation LCSO

=

48000 ppm ( Rat ) 4 h

=

658 g/m3 ₍_Rat_{) 4}_h > 5.28 mg/L ( Rat ) 4 h

-=

658 mg/L ( Rat ) 4 h

Carcinogenicity Group 3 IARC components are "not classifiable as human carcinogens".

Chemical Name Legend lron(lll) oxide 1309-37-1 ACGIH I ARC

NTP

Group 3

/ARC (/nlernalional Agency for Research on Cancer)

Group 3 /ARC components are "not classifiable as human carcinogens"

Reproductive toxicity

SlOT- single exposure SlOT- repeated exposure Aspiration hazard

Numerical measures of toxicity

Not determined

Suspected of damaging fertility or the unborn child. May cause drowsiness or dizziness.

Causes damage to organs through prolonged or repeated exposure. May be fatal if swallowed and enters airways.

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99-9752 - Nasco Mighty Mac Revision Date: 06-Nov-2015

12. ECOLOGICAL INFORMATION

Ecotoxicity

Toxic to aquatic life with long lasting effects.

Component Information Chemical Name Hexane 110-54-3 Aliphatic Hydrocarbon Solvent 64742-88-7 Persistence/Degradability Not determined. Bioaccumulation Not determined. Mobility

Algae/aquatic plants

450: 96 h Pseudokirchneriella subcapitata mg/L EC50

Fish Toxicity to Crustacea

microorganisms

2.1 -2.98: 96 h Pimephales 1000: 24 h Daphnia magna promelas mg/L LC50 flow- mg/L EC50

throuQh

800: 96 h Pimephales 100: 48 h Daphnia magna promelas mg/L LC50 static mg/L EC50

Chemical Name Partition Coefficient

Other Adverse Effects

Not determined

Waste Treatment Methods Disposal of Wastes N-Butane 106-97-8 lsobutane 75-28-5 Contaminated Packaging

California Hazardous Waste Status

2.89 2.88

13. DISPOSAL CONSIDERATIONS

Disposal should be in accordance with applicable regional, national and local laws and

regulations.

Disposal should be in accordance with applicable regional, national and local laws and

regulations.

Chemical Name California Hazardous Waste Status

DOT UN/ID No

Proper Shipping Name Hazard Class Hexane 110-54-3 Toxic I nitable

14. TRANSPORT INFORMATION

Please see current shipping paper for most up to date shipping information, including

exemptions and special circumstances.

UN1950

Aerosols 2.1

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99-9752 - Nasco Mighty Mac lATA

UN/10 No

Proper Shipping Name Hazard Class

IMOG UN/10 No

Proper Shipping Name Hazard Class

UN1950

Aerosols, flammable 2.1 UN1950 Aerosols 2.1

15. REGULATORY

INFORMATION

International Inventories

Chemical Name TSCA DSL NDSL EINECS ELINCS ENCS IECSC

Hexane Present X Present Present X

N-Butane Present X Present Present X

Aliphatic Hydrocarbon Present X Present Present X

Solvent

lsobutane Present X Present Present X

Legend:

TSCA-United States Toxic Substances Control Act Section B(b) Inventory

DSUNDSL -Canadian Domestic Substances List/Non-Domestic Substances List

EINECSIEL/NCS-European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances

ENCS-Japan Existing and New Chemical Substances

IECSC-China Inventory of Existing Chemical Substances KECL -Korean Existing and Evaluated Chemical Substances

PfCCS -Philippines Inventory of Chemicals and Chemical Substances

AICS-Australian Inventory of Chemical Substances

US Federal Regulations CERCLA

Chemical Name Hazardous Substances RQs

SARA 313

Hexane 110-54-3

Chemical Name Hexane -110-54-3

CWA (Clean Water Act)

50001b CAS No 110-54-3 CERCLAISARA RQ Weight-% 79.7

This product does not contain any substances regulated as pollutants pursuant to the Clean Water CFR 122.42)

US State Regulations California Proposition 65

This product does not contain any Proposition 65 chemicals.

U.S. State Right-to-Know Regulations Chemical Name Hexane 110-54-3 New Jerse X

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Massachusetts X

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KECL PICCS AICS Present X X Present X X Present X X Present X X Reportable Quantity (RQ)

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RQ 5000 lb final RQ RQ 2270 kQ final RQ

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SARA 313 ·Threshold Values%

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1.0

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Act (40 CFR 122.21 and 40 Pennsylvania X

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99-9752 - Nasco Mighty Mac

Chemical Name New Jersey Massachusetts

N-Butane X X

106-97-8

Aliphatic Hydrocarbon Solvent X

64742-88-7 lron(lll) oxide X X 1309-37-1 lsobutane X X 75-28-5

16. OTHER INFORMATION

Issue Date: Revision Date: Revision Note: Disclaimer Health Hazards Not determined Health Hazards 2 20-Jan-2014 06-Nov-2015 New format Flammability Not determined Flammability 4 Instability Not determined Physical Hazards 0 Revision Date: 06-Nov-2015 Pennsylvania X X X Special Hazards Not determined Personal Protection B

The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the

date of its publication_ The information given is designed only as a guidance for safe handling, use, processing, storage,

transportation, disposal and release and is not to be considered a warranty or quality specification_ The information

relates only to the specific material designated and may not be valid for such material used in combination with any other

materials or in any process, unless specified in the text

End of Safety Data Sheet