page 1 of 5 s afety d ata s heet prepared in accordance with regulation (ec) no. 1907/2006 1.0 identification of the substance/ preparation and of the company/undertaking product name: sil25rxp product use: elastomer formula: mixture supplier: laird technologies - emi division 4707 detroit avenue cleveland, oh 44102 telephone number: (216) 939 ? 2300 emergency number: (216) 939 ? 2300 email address: clv - customerservice@lairdtech.com date of issue: august 6 , 20 10 2. hazards identification classification for supply: health hazards: x i; r36/ 38 irritating to eyes and skin the material may cause sensitization by skin contact and may be irritating to the eyes. ingestion may cause irritation of the mouth, throat, and stomach. 3. compos i tion/information on ingredients component cas reg. # ec# weight % risks cyclohexylamine 108- 91 - 8 203- 629 - 0 <5% xi; r36/38 4. first aid measures ingestion: if conscious, give several glasses of water but do not induce vomiting. if vomiting does occur, give additional fluids. get medical attention if symptoms occur. skin contact: remove completely with dr y cloth or paper towel . use a waterless hand cleane r to remove as much as of the remaining material as possible before washing with soap and water. inhalation: remove to fresh air. if not breathing, give artificial respiration and obtain immediate medical attention. msds number: emi - eu010 version: 1.0
page 2 of 5 eyes contact: in case of contact, immediately flush eyes with plenty of water for at least 15 minutes and get medical attention if irritation persists. 5. fire - fighting measures suitable extinguishing media: water - spray, carbon dioxide, dry chemical or alcohol - resistant foam. fire and explosion hazards: this material does not present any unusual fire or explosion hazards. it hydrolyzes on contact with moisture releasing ignitable, corrosive vapors. hazardous decomposition products: carbon dioxide, carbon monoxide, formaldehyde, si licon dioxide, nitrogen oxides, and incompletely combusted hydrocarbons. special protective equipment for fire fighters: fire fighters should wear self - contained breathing apparatus and protective clothing . 6. accide n t al release measures personal precautions : wear ppe (see section 8). avoid contact with eyes and skin. avoid inhaling mists and vapors. if material is released th ere is a risk of slipping if walked through. environmental precaution: prevent material from entering surface waters, drains or sewers and soil. contain any fluid that runs out using suitable material. retain contaminated water/extinguishing water. methods for clean up: do not flush away with water. for small amounts, us e absorbents such as diatomaceous earth or clay. contain larger amounts and pump into suitable containers. clean any slippery surfaces with a detergent solution or another biodegradable cleaner. 7. handling and storage handling: avoid formation of aerosols. in case of aerosol formation, special protective measures are required (ventilation and/or respiratory protection). storage: keep containers tightly closed. keep containers in a cool, well - ventilated area. not suitable: do not allow contact with acids . 8. exposure controls/personal protection exposure controls: no special ventilation requirements if good ventilation is maintained. hygiene measures: wash hands after handling this product and before eating, smoking, using the restroom, and at the end of the day. personal protective equipment: respiratory protection: recommendation in case of long or strong exposure : niosh approved air purifying respirator equipped with approved gas vapor cartridges is recommended if overexposure to chemical vapors could occur. if eye irritating vapors are present, a full - face respirator should be worn. skin and body: protective clothing such as a rubber apron, over - sleeves, lab coat, coveralls, or a tyvek suit should be worn is splashing could occur. provide eye wash and safety shower.
page 3 of 5 hands: wear protective gloves if prolonged or repeated contact is likely. wear chemical resistant gloves. pvc or butyl rubber gloves are recommended . protective gloves will deteriorate over ti me due to physical and chemical damage. inspect and replace gloves on a regular basis. the frequency of replacement will depend upon the circumstances of use. eyes: safety glasses with side shields are recommended. note for persons wearing contact lens: if skin contact has occurred, traces of silicone resin may remain on the skin for several days, even after washing thoroughly. contact lenses should be removed prior to working with this product. the lenses should not be handled again until all traces of silicon resin have been removed from the hands, as the silicon resin could transfer to the contact lenses and cause severe eye irritation. exposure guidelines: cyclohexylamine exposure : acgih ? twa 1 0 ppm 9. physical and chemical properties physical state: paste colour: cream odor: amine /aromatic flash point: >200 c (>392 f) density: 1.15 g/cc @ 25 c volatile by volume : not established vapor pressure: not established vapor density: not established evaporation rate: not established solubility in water @ 2 0 c : insoluble 10. stability and reactivity conditions to avoid: moisture materials to avoid: acids and water. reaction causes the formation of amines. hazardous decomposition products: amines are formed un the effect of humidity, water and protic agents. measurements have shown the formation of small amounts of formaldehyde through oxidation at temperatures above 150 c 11. toxicological information toxicity: toxicological testing has not been conducted.
page 4 of 5 12. ecological information persistence /degradability : complete information is not yet available. mobility: this material is a paste and not expected to migrate into groundwater or other water courses. bioaccumulative potential: this product is not expected to bioaccumulate through food chains in the environment. environmental hazards: complete information is not yet available. 13. disposal considerations disposal consideration/ waste information: the product should not be disposed of via the drain or by landfill. disposal must be in accordance with current national and local regulations. we recommend that you contact either the authorities or approved waste disposal companies who will advise you on how to dispose of this material. 14. transport information no t classified as hazardous for transportation (adr/rid, adnr, imdg, icao/iata) 15. regulatory information symbols and indications of danger xi irritant 1907/2006 irritant ghs designation risk phrases r 36/38 ? irritating to eyes and skin safety phrases s36/37/39 ? wear suitable protective clothing, gloves and eye/face protection. 16. other information notice: the information herein is based on data considered to be accurate at date of preparation. no warranty is made as to the accuracy or completeness of the foregoing data and safety information. no responsibility can be assumed by vendor for any damage or injury resulting from abnormal use, from any failure to adhere to recommended practices, or from any hazards inherent in the nature of the product.
page 5 of 5 schedule of revisions version 1.0 ? original created august 11, 2010
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