Date Effective........... January 8, 2009 (most recent revision) Chemical Name/Synonyms... Liquid diethoxymethane polysulfide polymer Emergencies Contacting CHEMTREC: 24 Hour Emergency Use Only #'s... Worldwide phone: 1-(703)-527-3887 Worldwide FAX: 1-(703)-741-6090 Toll-free phone: 1-(800)-424-9300 USA only Product or Trade Name.... SPI # 02855-AB 02855-AF 02855-XK 02855-XL LP-12
Component Name CAS # Percent EU # Liquid Diethoxymethane Polysulfide Polymer 68611-50-7 >99.7 N/A
Emergency overview: May cause irritation of skin and eyes. Flammable substance, highly flammable over 200° C. Appearance: Clear amber liquid. Flash Point: >200° C Warning! Target Organs: Skin, eyes Potential Health Effects Eye: Contact may cause slight irritation. Skin: Weakly irritating to skin. Ingestion: N/A Inhalation: N/A Chronic: Prolonged exposure may cause slight irritation of skin or eyes.
Eyes: Upon contact, wash eyes throughly with copious amounts of water for at least 15 minutes, holding the eyes open. Remove contacts if present. Seek medical attention. Skin: Flush area with copious amounts of water. Remove contaminated clothing, wash thoroughly with soap and water. If irritation persists, seek medical attention. Ingestion: Arrange transportation to nearest medical facility for immediate treatment. Do not give an unconscious person anything by mouth. Induct vomiting ONLY under medical treatment. Inhalation: Remove victim to fresh air. If breathing is difficult, administer oxygen. If victim is not breathing, provide artificial respiration. If symptoms persist, seek medical attention. Notes to Physician: Treat supportively and symptomatically.
Flammability: Flammable. Autoignition Temperature: >250° C. Flash Point: >200° C. General Information: Wear full protective equipment including self containing breathing apparatus with full face piece operating in positive pressure mode. Extinguishing Media Small Fires: Carbon dioxide, dry chemical, dry sand, water spray. Tank Fires: Foam Unusual Fire/Explosion Hazards: Irritating or highly toxic gases may be generated during combustion of carbon monoxide, sulfur oxides, hydrogen sulfide, aldehydes, and low molecular weight hydrocarbons. Hazardous combustion products: Carbon monoxide. Sulfur oxides. Hydrogen sulfide. Aldehydes. Low molecular weight hydrocarbons.
General Information: Non-essential personnel should be evacuated upon release of product. Proper protective equipment should be worn at all times. If possible, eliminate all sources of ignition and keep the area well ventilated. Spills/Leaks: Contain the spill and absorb with inert material (earth or dry sand) and use non-sparking tools to pick up material. Prevent product from entering sewers, drains, or other waterways. Place in chemical waste container. Dispose of in accordance with all local, state, and federal regulations.
Handling: Always wear protective equipment appropriate to the task. Avoid contact with skin, eyes, and clothing. Always use adequate ventilation. Launder contaminated clothing before reuse. Avoid sources of ignition, sparks, and open flames. Wash thoroughly after handling. Storage: Store closed containers in a cool, dry location. Keep away from all sources of ignition. Keep out of the reach of children.
Engineering Controls: This product should only be used with local exhaust ventilation. Safety shower and eye wash stations should be readily accessible in work area. Exposure Limits: Chemical Name ACGIH NIOSH OSHA - Final PELs Liquid Diethoxymethane Polysulfide Polymer N/A N/A N/A Personal Protective Equipment Eyes: Chemical safety goggles or glasses with side shields are required. Skin: As necessary to prevent contact with skin. Clothing: Protective clothing such as long sleeves or a lab coat should be worn. Neoprene or nitrile gloves are recommended. When handling heated materials, also be sure to use heat-resistant gloves, boots and face protection. Respirators: If ventilation is insufficient, a NIOSH approved respirator should be used.
Physical State: Liquid. Appearance: Amber liquid. Odor: Mercaptan type. pH: N/A Vapor Pressure: N/A Vapor Density: N/A Evaporation Rate: N/A Viscosity: 45 Pa*s @ 25° C. Boiling Point: N/A Freezing/Melting Point: N/A Autoignition Temperature: >250° C. Flash Point: >200° C. Decomposition Temperature: N/A Explosion Limits: Lower: N/A Upper: N/A Solubility in water: Insoluble Specific Gravity/Density: 1.29 @ 20° C (water = 1). Molecular Formula: H(SC2H4OCH2OC2H4S)nH Molecular Weight: N/A
Chemical Stability: Stable under normal conditions. Conditions to Avoid: Excessive heat, flames, and other sources of ignition. Incompatibility with Other Materials: Oxidizers, strong bases. Hazardous Decomposition of Products: See hazardous combustion products. Hazardous Polymerization: Will not occur.
Acute Toxicity LD50: >3000 mg/kg Teratogenicity: N/A Carcinogenic Effects: Not listed as a carcinogen. Reproductive Effects: N/A Neurotoxicity: N/A Mutagenicity: N/A
No ecological information is available at this time.
Waste Disposal: Dispose in accordance with local, state, and federal environmental regulations. Use a licensed, registered service for recycling or disposal. This product may be burned in a chemical incinerator equipped with an afterburner and a scrubber.
US DOT Hazard Class: Not regulated. IATA (for international shipments): Not regulated.
United States TSCA: All ingredients in this product are listed on the TSCA inventory. State (Individual states in the USA): Neither this product nor any of its components appear on any state health hazard lists. European/International Regulations Risk Phrases: R10 Flammable R36/38 Irritating to eyes and skin. Safety Phrases: S2 Keep out of the reach of children. S15 Keep away from heat. S16 Keep away from sources of ignition - No smoking. S20 When using do not eat or drink. S21 When using do not smoke. S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 Take off immediately all contaminated clothing. S38 In case of insufficient ventilation, wear suitable respiratory equipment. S41 In case of fire/explosion, do not breathe fumes. S50 Do not mix with oxidizers or strong bases. Canada DSL Status: All components of this product appear on the DSL.
If this product should be used in ways that are outside of the intended applications in scanning electron microscope laboratories, and if it is going to be formulated into some other system, so that it becomes just another component of that other system, read the MSDS sheets for the other components before blending as the resulting mixture may have the hazards of all of its parts.
Disclaimer of Liability:
Caution! Do not use SPI Supplies products or materials in applications involving implantation within the body; direct or indirect contact with the blood pathway; contact with bone, tissue, tissue fluid, or blood; or prolonged contact with mucous membranes. Products offered by SPI Supplies are not designed or manufactured for use in implantation in the human body or in contact with internal body fluids or tissues. SPI Supplies will not provide to customers making devices for such applications any notice, certification, or information necessary for such medical device use required by US FDA (Food and Drug Administration) regulation or any other statute.
SPI Supplies and Structure Probe, Inc. make no representation, promise, express warranty or implied warranty concerning the suitability of these materials for use in implantation in the human body or in contact with internal body tissues of fluids.
The information and recommendations set forth above are taken from sources believed to be accurate as of the date hereof, however SPI Supplies and Structure Probe, Inc. make no warranty with respect to the accuracy of the information or the suitability of the recommendations, and assume no liability to any user thereof. The information contained in this sheet does not constitute a hazard assessment and should not be used in place of the user's own assessment of work place risks as required by other health and safety legislation. Be aware of the Structure Probe, Inc. Copyright Policy. Structure Probe, Inc. grants a nonexclusive license to make unlimited copies of this safety sheet for internal use only. Quite obviously, this information would pertain only to this material when purchased from SPI Supplies as product from other sources, with other ingredients and impurity levels could have substantially different properties.
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