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TETRAHYDROTHIOPHENE 1,1-DIOXIDE Page 1 of 5 <br /> Please reduce your browser font size for better viewing and prinfing. <br /> 24 Hour Ernargancy Telephone:906.65&Z7 51 <br /> CHEMTREC:1 X800.424.2300 <br /> SDS Materia!Safety Data Sheet CANUal C:W,so In 64naaa <br /> CANUTEC:810+B966fi86 <br /> Outside U.S.and Canoda <br /> ChRMUMt 202-4U-7616 <br /> From: Malanckrodt Baker,Inc. NOTE:CHfrt.17REC.CANUT'cG.na Ntubnai <br /> 222 Rod School Lan* J.T.Baker Rospo wa Con:ar omoglancy nunI'm to 00 <br /> an <br /> Phillipsburg,NJ OB885 usedty10mewanta1ihewrcalemxgenaes <br /> %lof inwiving a spit.Imk.luo,expo m or ncddunt <br /> inwImn3 chomcils. <br /> All nah•emergency questions should be directed to Customer Service(1.800.582.2537)for assistance. <br /> TETRAHYDROTHIOPHENE 1,1-DIOXIDE <br /> MSDS Number:T1332---Effective Date:03127198 <br /> 1. Product Identification <br /> Synonyms:Sulfolane;cyclotetramethylene sulfone;thiocyclopentane-1, 1-dioxide;dihydrobutadiene sulphone <br /> CAS No.: 126-33-0 <br /> Molecular Weight: 120.17 <br /> Chemical Formula:CH2(CH2)3SO2 <br /> 2. Composition/Information on Ingredients <br /> Ingredient CAS No Percent Hazardous <br /> --------------------------------------- ------------ ------- --------- <br /> Thiophene, Tetrahydro-, 1,1-dioxide 126-33-0 98 - 100% Yes <br /> 3. Hazards Identification <br /> Emergency Overview <br /> ------------------------- <br /> CAUTION!MAY BE HARMFUL IF SWALLOWED OR INHALED.CAUSES MILD EYE IRRITATION. <br /> Potential Health Effects <br /> --------------------------------- <br /> Inhalation: <br /> May cause irritation to the respiratory tract.Symptoms may include coughing and shortness of breath.Inhalation of <br /> vapors or mists may cause headache,dizziness,nausea,vomiting,and tremors.Higher exposure may affect the blood <br /> and central nervous system. <br /> Ingestion: <br /> Gastric irritation may occur.Other symptoms parallel those from inhalation exposure.May affect the liver and lung. <br /> Skin Contact: <br /> Not expected to be a health hazard from skin exposure. <br /> Eye Contact: <br /> Mild irritant.May cause reddening and slight pain. <br /> Chronic Exposure: <br /> Repeated or prolonged aerosol exposures in test animals produced blood changes,lung damage,tremors and <br /> convulsions. <br /> Aggravation of Pre-eNisting Conditions: <br /> No information found. <br /> http://www.jtbaker.com/msds/tl332.htm 02/21/2001 <br />