Manufactured by: D.W. ELECTROCHEMICALS LTD. 

3-97 Newkirk Road,
Richmond Hill, Ontario L4C 3G4
CANADA
Phone: (905) 508-7500
Fax: (905) 508-7502

DESIGNATION

• Name: Stabilant 22 (No synonyms)
• Use: Electronic contact enhancer

• 100% [No Fire or Health Hazard] - falls under 9003-11-6(a Modified Polyoxypropylene-Polyoxyethylene Block Polymer of the Polyglycol family.

• Hazardous Ingredients: (EPA & TSCA) - None (WHMIS) - None

• Physical State: Liquid
• Appearance: Cloudy to clear liquid
• Odor: Faint Musty odor
• Odor Threshold: No Data
• Melting Point: Pour point 16' Celsius
• Boiling Point: None
• Specific Gravity: 1.05
• Density: 1.05 gms/ml
• Decomposition Temp: >210° C
• Solubility in water: 100 grams per liter
• Viscocity Dynamic: 490 mPa.s   (25 Deg. Celcius)
• Vapor Pressure: < 0.1 mmHg     (25 Deg. Celcius)
• Vapor Density: No Tests Run
• Bulk Density:  1.450 kg/m3
• Evaporation Rate: No Tests Run
• Index of refraction:1.454 at 25° deg. Celsius
• Coefficient of Water/oil distribution: No Tests Run
• pH: 5 to 7.5 @ 1 0 g/l
• Total Organic Carbon (TOC): 28%

• Flammability: Will support combustion on decomposition - e.g.. material temperature must have been raised above 200° Celsius
• Lower Explosion Limit (% by Volume): No Tests Run
• Flash Point: 200° Celsius
• Method: COC
• Hazardous Combustion Products: None known
• Extinguishing Media: Water fog, C02, Foam, Dry Chemical
• Special Procedures: Self Contained Breathing Apparatus should be used when fighting a fire in a confined area or when exposed to contamination products.
• Auto-ignition temperature: No Tests Run
• Explosion Data:- Sensitivity to impact: None known
• Sensitivity to Static Discharge: No Tests Run
• Unusual Fire & Explosion Hazards: Improperly Disposed of Stabilant soaked combustible materials might be subject to spontaneous combustion.
• Dangerous Goods Class: None

• Routes of Entry: Not to be taken orally, no prolonged skin or eye irritation noted on prolonged exposure
• LD50: 5 grams/kilogram (Oral)
• Tested on: Rats
• Skin Overexposure effects: Prolonged skin or eye contact may cause light temporary irritation.
• Skin Irritation: Limited Tests indicate no significant long term irritation
• Eye Irritation: Limited Tests indicate no significant long term irritation.
• Inhalation Acute: Very low vapor pressure suggests that this would not be applicable.
• Inhalation Chronic: Very low vapor pressure suggests that this would not be applicable
• Oral Ingestion: Oral ingestion of small amounts will cause diarrhea. Oral Ingestion of large amounts could cause systemic collapse.
• Effects of Acute Exposure: Oral - see above; Skin or eye, Limited tests indicate no significant long term irritation
• Effects of Chronic Exposure: Oral - see above; Skin or eye, Limited tests indicate no significant long term irritation.
• Exposure Limits: No Tests Run - Very low vapor pressure combined with the very low toxicity and the small surface areas of the material when applied to contacts suggests that for practical purposes it would be virtually impossible to reach an airborne concentration that would be injurious. Limited testing on skin exposure indicate no significant long term irritation or sensitization. We suggest a precautionary washing of the exposed areas with soap and water.
• Sensitization to Material: Limited Tests indicate no sensitization effects.
• Carcinogenicity: None Known
• Reproductive Effects: No Tests Run.
• Tetratogenicity: No Tests Run.
• Mutagenicity: No Tests Run.
• Synergistic Materials: None Known.

• Stability: Stable
• Conditions to avoid: Excessive Temperatures
• Incompatibility: None known
• Hazardous Decomposition Products: None known
• Hazardous Polymerization or Reactivity: Will not occur

• Biodegradability: No tests run - No data
• Fish Toxicity: At concentrations of up to 5 ppm. no toxic reactions were noted
• Bacterial Inhibition in Influent: No Data

• Bulk handling Observe physical safety procedures commensurate with the size of the container involved
• Dilution: Precautions should be taken to be sure that diluted materials are properly labeled as to the diluant used.

• Ventilation: General mechanical ventilation is adequate
• Respiratory Protection: Use an approved respirator if exposed to mists or aerosols
• Protective Gloves: Rubber, Neoprene or Plastic when handling bulk amounts
• Eye Protection: Goggles or Face shield when handling bulk amounts.
• Footwear: Non slip when handling bulk amounts
• Clothing: Apron when handling bulk amounts
• Other: Not required

• United States: The material in this product have been reviewed and are not reportable under SARA title III

• Customs:  The material is classified as Semiconductors, Other - under Harmonized # 8541.50.00.80
• Canada:    This material is included on the Domestic Substances List under CEPA

SPECIAL STORAGE PRECAUTIONS

• Handling & Storage Procedures: Avoid eye contact and prolonged skin contact. Store in a cool dry location.

• Shipping Name: Stabilant 22 - Semiconductor: Other
• PIN (Product ID#) None
• Packing Group Class: Non-toxic
• Special Provision: None
• Subsidiary Class: None
• Schedule XII: Not applicable (Harmonized Control Number - 8541.50.00.80

• Fire: No special requirements known
• Eyes: Flush immediately with flowing water for a period of at least 10 minutes and consult a physician.
• Skin: Wash with soap and water. Remove and launder contaminated clothing before re-use. Consult a physician If irritation develops at site of exposure.
• Ingestion: Induce vomiting and consult a physician.
• Inhalation: If the material is sprayed in large quantities, excessive aerosol inhalation will cause irritation, congestion, and act as an expectorant. Consult a physician

• Clean-up of Leaks & Spills: As spilled material is quite slippery it should be covered with absorbent anti-skid material and cleaned up immediately.
• Disposal of Waste: This product is not a hazardous waste when discarded as defined in 40CFR261.337. This product is not a halognated solvent when spent as defined in 40CFR261.317. This product may be incinerated together with domestic waste so long as local regulations permit incineration.
• Halogen content: 0 ppm (µg/g
• Sulfur content: 0 ppm (µg/g)
• No chelating agent action.

• Heavy Metals: D.W. Electrochemicals Ltd. has a policy of not allowing any intentional addition of any heavy metals, such as lead, cadmium, mercury, or hexavalent chromium, or their compounds, to be used in inks or in the labels on our packaging and requires the total concentration of these materials, if present, to be so at a level of less than 100 parts per million and we so certify.
• RoHS Legislation Article 4(1) pertaining to Heavy Metals in Stabilants and other prohibited components: D.W. Electrochemicals Ltd. has a policy of not allowing any addition of any heavy metals, such as lead, cadmium, mercury, or hexavalent chromium, or their compounds, to be used in the Stabilants and requires the total concentration of these materials, if present, to be so at a level of less than 100 parts per million and we so certify. Nor does Stabilant contain any polybrominated biphenyls (PBB's) or polybrominated diphenyl ethers (PBDE's) and we so certify.
• Ozone Depleting Chemicals: Because of our corporate opposition to the use of ODC's either in the manufacture of, or as an inclusion in any of our products, D.W. Electrochemicals Ltd. has consistently refused to provide any of our products in aerosol spray packaging and/or to supply any of our materials diluted with any Class 1 ODC, and we so certify.
• PCB's: We certify that this material has been subjected to tests capable of detecting PCB's to a level of less than 2 parts per million and no PCB's have been found.
• Packaging: New standards are in place in an attempt to reduce the amount of plastics, tape and/or adhesives used and to ensure that our packaging may be reused or recycled.

• Prepared By: Wm Wright
• Department: Engineering
• Preparation Date: January 2nd, 2009
• Current Revision: Revision 29a-Updated, also for inclusion in web site
• Emergency Phone: (905) 508-7500
• Emergency Contact: Wm Wright

Patented Canada 1987, Us Patent 4696832. Others Pending.

©1997 D. W. Electrochemicals Ltd. This note may be reproduced or copied, provided its content is not altered. The term "contact enhancer" © 1983 Wright Electroacoustics.

NATO/CAGE Supplier code #38948

15 mL Stabilant 22 has NATO Stock Number 5999-21-909-9981

D.W. Electrochemicals Ltd. urges each customer or recipient of this MSDS to study it carefully to become aware of/and understand the hazards associated with the product. The reader should consider consulting reference works or individuals who are experts in ventilation, toxicology or fire prevention, as necessary or appropriate to use and understand the data contained in this MSDS.

To promote safe use and handling of this product, each customer or recipient should
(1) notify employees, agents, contractors and others who may use this material, of the information in this MSDS and any other information regarding hazards or safety,
(2) Furnish this same information to each customer for the product, and
(3) request customers to notify their employees, customers, and other users of the product of this information.

The information and recommendations contained herein are based on data believed to be correct, however no guarantee or warranty of any kind, expressed or implied, is made with respect to information and recommendations contained herein except where certified..

Revision 29a