NanoLab, Inc. 22 Bedford Street, Waltham, MA 02453 781 609 2722 Revised January 2018 Singularity Black Paint SDS Section 1 Identification SBI-20, SBI-250, SBI-500, SBI-1L Product Number: Health: 2 SBI-LT-250 SBI-LT-500 , SBI-LT-1L Flammability 3 Product Name: Singularity Black Paint Reactivity 0 Hazard Rating: Trade/Chemical Synonyms Singularity Coating, Singularity Least Slight Moderate High Extreme Formula: N/A 0 1 2 3 4 C.A.S CAS# 109-99-9, 308-068-56-6 NA = Not Applicable NE = Not Established

Section 2 Hazard Identification (Also see section 11) Keep away from heat and ignition sources. May be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

Effects of overexposure, Acute: Irritating to eyes and skin. May cause redness and pain. Inhalation may cause irritation of the nose and throat, dizziness and headache. Irritating to mucous membranes. Ingestion may cause sore throat and abdominal pain. Chronic: No information found. Conditions aggravated: persons with pre-existing eye, skin and respiratory conditions may be more susceptible. Target organs: Liver and kidneys

Section 3 Composition All components are on the U.S. EPA TSCA Inventory List

Sara Component CAS Number, formula % Dim Exposure Limits: 313

85- OSHA TWA 200 ppm (590 mg/m3) STEL Tetrahydrofuran CAS# 109-99-9 , C4H8O Wt% 97 737 (mg/m3) from ACGIH

Carbon nanotubes CAS# 308068-56-6 . 0-1 Wt% OSHA REL 1 ug/m3, 8hr TWA

Copolymer of carbon 3- dioxide and propylene Trade Secret Wt% None specified by manufacturer 15 oxide

Partially Fluorinated Trade Secret 0-.1 Wt% None specified by manufacturer Acrylic Copolymer

Not known to be a "Hazardous Chemical" as defined by the OSHA Hazard Communication Polyvinyl butyral 63148-65-2, (C8H14O2)n 0-1 Wt% Standard, 29 CFR 1910.1200.

Dust TWA 10 mg/m3 inhalable particles

Section 4 First Aid Measures Keep away from heat and ignition sources. May be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

FIRST AID: SKIN: Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention

EYES: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen

INGESTION: Give several glasses of milk or water. Vomiting may occur spontaneously, but DO NOT INDUCE! Never give anything by mouth to an unconscious person.

Section 5 Fire Fighting Measures

Fire Extinguisher Type: Water spray, dry chemical, carbon dioxide, alcohol foam Fire/Explosion Hazards: Vapors may form explosive mixture with air. Fire Fighting Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and Procedure: clothing.

Section 6 Accidental Release Measures Remove all sources of ignition. Ventilate area of leak or spill. Wear protective equipment. Clean up in a manner that does not disperse dust.

NanoLab, Inc. 22 Bedford Street, Waltham, MA 02453 781 609 2722 Revised January 2018

Section 7 Handling and Storage Store in a cool, dry, well-ventilated place away from incompatible materials. Wash thoroughly after handling.

Section 8 Exposure Controls & Personal Protection Respiratory Protection: General and local exhaust ventilation is recommended to maintain vapor exposures below recommended limits. Where concentrations are above recommended limits or are unknown, appropriate respiratory protection should be worn. Follow OSHA respirator regulations (29 CFR 1910.134) and use NIOSH/MSHA approved respirators, P95 or better. Protection provided by air purifying respirators against exposure to any hazardous chemical is limited. Use a positive pressure air supplied respirator if there is any potential for uncontrolled release, exposure levels are unknown, or any other circumstance where air purifying respirators may not provide adequate protection.

Hand Protection: Solvent resistant gloves as neoprene or nitrile Mechanical: Ventilation: Eye Protection: Goggles and Face Shield Local Exhaust: Other Protective Equipment: Wear appropriate clothing to prevent skin exposure

Section 9 Physical and Chemical Properties

Melting Point: -100°C Specific Gravity 0.84 Boiling Point: 65°C Percent Volatile by Volume: 70 Vapor Pressure: 220 Evaporation Rate: 12 Vapor Density: 2.5 Evaporation Standard: Butylacetate =1 . Solubility in Water: Miscible Auto ignition Temperature: 700° F Appearance and Odor: Black liquid, ether-like odor Lower Flamm. Limit in Air: 2.0 Flash Point: -16° C Upper Flamm. Limit in Air: 12.2

Section 10 Stability and Reactivity Information

Stability: Stable Conditions to Avoid: Avoid contact with heat, sparks, flames, or other sources of ignition. Materials to Avoid: Reactive with oxidizing agents, acids, alkalis. Decomposition Products: Carbon dioxide, carbon monoxide, water. Hazardous Polymerization: Will Not Occur Conditions to Avoid: Reacts violently with Bromine. Addition of anhydrous chlorides (hafnium tetrachloride, titanium tetrachloride, and zirconium tetrachloride) directly to tetrahydrofuran will cause a violent exothermic reaction. Also incompatible with Calcium Hydride + heat, caustics (e.g. ammonia, ammonium hydroxide, calcium hyroxide, potassium hydroxide, sodium hydroxide), metal halides, moisture, lithium tetrahydroaluminate, borane, 2-aminophenol + potassium dioxide, sodium tetrahydroaluminate, and 2-aminophenol.

Section 11 Toxicological Information Routes of Entry: Absorbed through skin. Dermal contact. Eye contact. Toxicity to Animals: WARNING: THE LC50 VALUES HEREUNDER ARE ESTIMATED ON THE BASIS OF A 4-HOUR EXPOSURE. Acute oral toxicity (LD50): 1650 mg/kg [Rat]. Acute toxicity of the vapor (LC50): 24000 mg/m3 2 hours [Mouse]. Chronic Effects on Humans: MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. Mutagenic for bacteria and/or yeast. May cause damage to the following organs: blood, kidneys, lungs, liver, upper respiratory tract, skin, eyes, central nervous system (CNS). Other Toxic Effects on Humans: Hazardous in case of skin contact (irritant). Slightly hazardous in case of skin contact (permeator), of ingestion, of inhalation. Special Remarks on Toxicity to Animals: Not available. Special Remarks on Chronic Effects on Humans: It is excreted in mother's milk. May cause cancer based on animal data. No human data found at this point. May cause adverse reproductive effects (fetotoxicity) based on animal data. No human data found at this point. May affect genetic material. Special Remarks on other Toxic Effects on Humans: Acute Potential Health Effects: Skin: Causes skin irritation. May be absorbed through skin and cause symptoms similar those of inhalation and ingestion. Eyes: Contact with eyes may cause severe irritation with possible eye burns. Vapors may cause eye irritation. Inhalation: May cause upper respiratory tract (nose, throat) irriation. High concentrations may affect behavior/ central nervous system (central nervous system depression/effects characterized by headache, general anesthetic, dizziness, somnolence, muscle weakness, loss of conciousness, and coma), respiration (respiratory stimulation, dyspnea), and gastrointestinal tract (nausea, vomiting). Ingestion: May cause gastrointestinal irritation with nausea, vomiting, and diarrhea,abdominal pain. May also affect the liver and behavior/central nervous system with symptoms similar to inhalation. Chronic Potential Health Effects: Skin: Prolonged or repeated skin contact may cause defatting and dermatitis. Eyes: Prolonged or repeated eye contact may cause conjunctivitis. Inhalation: Prolonged or repeated exposure to vapors may affect the liver, kidneys, muculosketal system, endrocrine system (spleen and thymus), blood, cardiovascular system, thymus, spleen, and lungs (lung damage). Ingestion: Prolonged or repeated exposure from ingestion may affect the blood, and metabolism.

Section 12 Ecological Information

Ecotoxicity: Ecotoxicity in water (LC50): 2160 mg/l 96 hours [Fish (Fathead Minnow)]. BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the Products of Biodegradation: The products of degradation are less toxic than the product itself. Special Remarks on the Products of Biodegradation: Not available.

NanoLab, Inc. 22 Bedford Street, Waltham, MA 02453 781 609 2722 Revised January 2018

Section 13 Disposal Information

Waste must be disposed of in accordance with federal, state and local environmental control regulations. Paint: Evaporate followed by incineration where possible Painted articles: incineration where possible

Section 14 Transport Information

DOT regulations may change from time to time. Please consult the most recent version of the relevant regulations. Package as UN 2056, III (flammable) PG. 2. Proper Shipping name: Tetrahydrofuran Shipping instructions Y341, Limited Quantity <1 L, Exempt quantity <30ml

Section 16 Other Information

Approved by: DLC Revision No:1 Date: 1/09/2015 DLC No:2 1/7/2017 DLC No 3 8/16/2017 DLC No 4 1/22/2018 DLC

WHMIS (Canada): CLASS B-2: Flammable liquid with a flash point lower than 37.8°C (100°F). CLASS D-2B: Material causing other toxic effects (TOXIC). DSCL (EEC): R11- Highly flammable. R19- May form explosive peroxides. R36/37- Irritating to eyes and respiratory system. S16- Keep away from sources of ignition - No smoking. S29- Do not empty into drains. S33- Take precautionary measures against static discharges.

HMIS (U.S.A.): Health Hazard: 2 Fire Hazard: 3 Reactivity: 0 Personal Protection:

National Fire Protection Association (U.S.A.): Health: 2 Flammability: 3 Reactivity: 1

1. NanoLab products are manufactured solely for research and development. 2. All NanoLab products are to be used by, or directly under the supervision of, a technically qualified individual. 3. Anyone engaged in the use of NanoLab products, including the processing, transport, storage, use and disposal of our products, should review our MSDS information and also review available literature on the health and safety of nanomaterials and carbon nanotubes. NanoLab has placed on its website, http://www.nano-lab.com/safety.html links to all of the health and safety studies of which it is aware. If you are aware of other studies where NanoLab nanotubes have been used, please inform us at [email protected] 4. CNT exposure reference data sourced from NIOSH, “Current Intelligence Bulletin 65 - Occupational Exposure to Carbon Nanotubes and Nanofibers”,US Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH), Cincinnati (2013). 5. The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall NanoLab, Inc. be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if NanoLab, Inc.has been advised of the possibility of such damages.