SAFETY DATA SHEET - Stepan Company

1 SAFETY data SHEET1. IdentificationSTEPANTEX ST-90 Product identifierOther means of identification8136 Product codeSurfactantRecommended useFor industrial use restrictionsManufacturer/Importer/Suppli er/Distributor informationManufacturerStepan CompanyAddress22 West Frontage RoadCompany nameTelephoneGeneral1-847-446-7500 Emergency phone numberMedical1-800-228-5635 Chemtrec1-800-424-9300 Chemtrec Int'l +1 703-527-3887E-mailUSANot , IL 600932. Hazard(s) identificationCategory 3 Flammable liquidsPhysical hazardsCategory 2 Skin corrosion/irritationHealth hazardsCategory 2 ASerious eye damage/eye irritationCategory 2 Hazardous to the aquatic environment, acutehazardEnvironmental hazardsCategory 3 Hazardous to the aquatic environment,long-term hazardNot defined hazardsLabel elementsSignal wordWarningHazard statementFlammable liquid and vapor.

2 Causes skin irritation. Causes serious eye irritation. Toxic to aquaticlife. Harmful to aquatic life with long lasting statementPreventionKeep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightlyclosed. Ground/bond container and receiving equipment. Use explosion-proofelectrical/ventilating/li ghting equipment. Use only non-sparking tools. Take precautionarymeasures against static discharge. Wash thoroughly after handling. Avoid release to theenvironment. Wear protective gloves/eye protection/face on skin (or hair): Take off immediately all contaminated clothing.

3 Rinse skin with in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present andeasy to do. Continue rinsing. Specific treatment (see this label). If skin irritation occurs: Getmedical advice/attention. If eye irritation persists: Get medical advice/attention. Take offcontaminated clothing and wash before reuse. In case of fire: Use appropriate media in a well-ventilated place. Keep of contents/container in accordance with local/regional/national/international (s) not otherwiseclassified (HNOC)Static accumulating flammable liquid can become electrostatically charged even in bonded andgrounded equipment.

4 Sparks may ignite liquid and vapor. May cause flash fire or / 8 Material name: STEPANTEX ST-90 Material ID: 8813 Product code: 8136 Version #: 05 Revision date: 05-03-2019 Print date: 05-03-2019 SDS USSupplemental Composition/information on ingredientsMixturesCAS number%Chemical nameCommon name and synonyms91995-81-2 (AlternateCAS 157905-74-3)Fatty acids, C10-20 andC16-18-unsatd., reaction productswith triethanolamine, di-MEsulfate-quaternized80 - < 9064-17-5 Ethanol5 - < 10< components below reportable levels56-81-5 Glycerin1 - < 34.

5 First-aid measuresMove to fresh air. Call a physician if symptoms develop or off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritationoccurs: Get medical advice/attention. Take off contaminated clothing and wash before contactImmediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, ifpresent and easy to do. Continue rinsing. Get medical attention if irritation develops and contactRinse mouth. Get medical attention if symptoms may include stinging, tearing, redness, swelling, and blurred vision.

6 Skin irritation. Maycause redness and importantsymptoms/effects, acute anddelayedProvide general supportive measures and treat symptomatically. Thermal burns: Flush with waterimmediately. While flushing, remove clothes which do not adhere to affected area. Call anambulance. Continue flushing during transport to hospital. Keep victim under may be of immediatemedical attention and specialtreatment neededTake off all contaminated clothing immediately. Ensure that medical personnel are aware of thematerial(s) involved, and take precautions to protect themselves.

7 Wash contaminated clothingbefore information5. Fire-fighting measuresWater fog. Foam. Carbon dioxide (CO2). Dry chemical powder, carbon dioxide, sand or earth maybe used for small fires extinguishing mediaDo not use water jet as an extinguisher, as this will spread the extinguishingmediaVapors may form explosive mixtures with air. Vapors may travel considerable distance to a sourceof ignition and flash back. This product is a poor conductor of electricity and can becomeelectrostatically charged. If sufficient charge is accumulated, ignition of flammable mixtures canoccur.

8 To reduce potential for static discharge, use proper bonding and grounding liquid may accumulate static electricity when filling properly grounded containers. Staticelectricity accumulation may be significantly increased by the presence of small quantities of wateror other contaminants. Material will float and may ignite on surface of water. During fire, gaseshazardous to health may be hazards arising fromthe chemicalSelf-contained breathing apparatus and full protective clothing must be worn in case of protective equipmentand precautions for firefightersIn case of fire and/or explosion do not breathe fumes.

9 Move containers from fire area if you can doso without fightingequipment/instructionsUse standard firefighting procedures and consider the hazards of other involved methodsFlammable liquid and fire hazards6. Accidental release measuresKeep unnecessary personnel away. Keep people away from and upwind of spill/leak. Keep out oflow areas. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area).Wear appropriate protective equipment and clothing during clean-up. Do not touch damagedcontainers or spilled material unless wearing appropriate protective clothing.

10 Ventilate closedspaces before entering them. Use appropriate containment to avoid environmental by mechanical means such as vacuum truck to a salvage tank or other suitable containerfor recovery or safe disposal. Local authorities should be advised if significant spillages cannot precautions,protective equipment andemergency procedures2 / 8 Material name: STEPANTEX ST-90 Material ID: 8813 Product code: 8136 Version #: 05 Revision date: 05-03-2019 Print date: 05-03-2019 SDS USEliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area).