SAFETY DATA SHEET - Stepan Company

1 SAFETY data SHEET1. IdentificationBIO-SOFT N91-8 Product identifierOther means of identification0517 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) identificationNot hazardsCategory 2 Skin corrosion/irritationHealth hazardsCategory 1 Serious eye damage/eye irritationCategory 2 Hazardous to the aquatic environment, acutehazardEnvironmental hazardsCategory 3 Hazardous to the aquatic environment,long-term hazardNot defined hazardsLabel elementsSignal wordDangerHazard statementCauses skin irritation.

2 Causes serious eye damage. Toxic to aquatic life. Harmful to aquatic lifewith long lasting statementPreventionWear eye/face protection. Wash thoroughly after handling. Avoid release to the protective on skin: Wash with plenty of water. If in eyes: Rinse cautiously with water for several contact lenses, if present and easy to do. Continue rinsing. Immediately call a poisoncenter/doctor. Specific treatment (see this label). If skin irritation occurs: Get medicaladvice/attention. Take off contaminated clothing and wash before away from incompatible of contents/container in accordance with local/regional/national/international (s) not otherwiseclassified (HNOC)None informationNot Composition/information on ingredientsMixtures1 / 7 Material name: BIO-SOFT N91-8 Material ID: 3238 Product code: 0517 Version #: 05 Revision date: 06-27-2018 Print date: 06-27-2018 SDS USCAS number%Chemical nameCommon name and synonyms< components below reportable levels68439-46-3 Alcohols, C9-11, ethoxylated90 - 1004.

3 First-aid measuresMove to fresh air. Call a physician if symptoms develop or with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take offcontaminated 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 contactRinse mouth. Get medical attention if symptoms occur. Do not induce vomiting without advice frompoison control may include stinging, tearing, redness, swelling, and blurred vision. Permanent eyedamage including blindness could result. Skin irritation. May cause redness and importantsymptoms/effects, acute anddelayedProvide general supportive measures and treat symptomatically.

4 Keep victim under may be of immediatemedical attention and specialtreatment neededEnsure that medical personnel are aware of the material(s) involved, and take precautions toprotect information5. Fire-fighting measuresWater fog. Foam. Dry chemical powder. Carbon dioxide (CO2).Suitable extinguishing mediaDo not use water jet as an extinguisher, as this will spread the extinguishingmediaDuring fire, gases hazardous 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 firefightersMove containers from fire area if you can do so without fightingequipment/instructionsUse standard firefighting procedures and consider the hazards of other involved methodsNo unusual fire or explosion hazards fire hazards6.

5 Accidental release measuresKeep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wearappropriate protective equipment and clothing during clean-up. Do not touch damaged containersor spilled material unless wearing appropriate protective clothing. Ensure adequate authorities should be advised if significant spillages cannot be precautions,protective equipment andemergency proceduresLarge Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this ispossible. Cover with plastic SHEET to prevent spreading. Absorb in vermiculite, dry sand or earthand place into containers. Prevent product from entering drains. Following product recovery, flusharea with Spills: Wipe up with absorbent material ( cloth, fleece).

6 Clean surface thoroughly toremove residual return spills to original containers for and materials forcontainment and cleaning upAvoid release to the environment. Contact local authorities in case of spillage to drain/aquaticenvironment. Prevent further leakage or spillage if safe to do so. Do not contaminate water. Avoiddischarge into drains, water courses or onto the precautions7. Handling and storageDo not get this material in contact with eyes. Avoid contact with skin. Avoid prolonged contact with clothing. Provide adequate ventilation. Wear appropriate personal protectiveequipment. Observe good industrial hygiene practices. Avoid release to the environment. Do notempty into for safe handlingStore in original tightly closed for safe storage,including any incompatibilities8.

7 Exposure controls/personal protectionNo biological exposure limits noted for the ingredient(s).Biological limit values2 / 7 Material name: BIO-SOFT N91-8 Material ID: 3238 Product code: 0517 Version #: 05 Revision date: 06-27-2018 Print date: 06-27-2018 SDS USGood general ventilation (typically 10 air changes per hour) should be used. Ventilation ratesshould be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,or other engineering controls to maintain airborne levels below recommended exposure limits. Ifexposure limits have not been established, maintain airborne levels to an acceptable level. Eyewash facilities and emergency shower must be available when handling this engineeringcontrolsIndividual protection measures, such as personal protective equipmentWear SAFETY glasses with side shields (or goggles) and a face protectionSkin protectionWear appropriate chemical resistant protectionWear appropriate chemical resistant clothing.

8 Wear protective case of insufficient ventilation, wear suitable respiratory protectionWear appropriate thermal protective clothing, when hazardsAlways observe good personal hygiene measures, such as washing after handling the materialand before eating, drinking, and/or smoking. Routinely wash work clothing and protectiveequipment to remove hygieneconsiderations9. Physical and chemical properties thresholdNot - (1% aqueous)Melting point/freezing point59 F (15 C)Initial boiling point and boilingrangeNot F ( C)Evaporation rateNot (solid, gas)Upper/lower flammability or explosive limitsFlammability limit - lower(%)Not limit - upper(%)Not limit - lower (%)Not limit - upper (%)Not pressureNot densityNot densityNot (ies)Solubility (water)CompleteAuto-ignition temperatureNot temperatureNot informationPour point59 F (15 C)Specific @ 25C10.

9 Stability and reactivityThe product is stable and non-reactive under normal conditions of use, storage and is stable under normal stability3 / 7 Material name: BIO-SOFT N91-8 Material ID: 3238 Product code: 0517 Version #: 05 Revision date: 06-27-2018 Print date: 06-27-2018 SDS USNo dangerous reaction known under conditions of normal of hazardousreactionsAvoid temperatures exceeding the flash point. Contact with incompatible to avoidStrong oxidizing materialsUpon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecularweight decompositionproducts11. Toxicological informationInformation on likely routes of exposureInhalationProlonged inhalation may be contactCauses skin contactCauses serious eye to be a low ingestion related to thephysical.

10 Chemical andtoxicological characteristicsNot on toxicological effectsAcute toxicityTest ResultsProductSpeciesBIO-SOFT N91-8 DermalAcuteLD50 Rabbit> 2000 mg/kgOralLD50 Rat> 2000 mg/kgCauses skin corrosion/irritationCauses serious eye eye damage/eyeirritationRespiratory or skin sensitizationRespiratory sensitizationNot product is not expected to cause skin sensitizationNo data available to indicate product or any components present at greater than aremutagenic or cell mutagenicityCarcinogenicityThis product is not considered to be a carcinogen by IARC, ACGIH, NTP, or Monographs. Overall Evaluation of CarcinogenicityNot Specifically Regulated Substances (29 CFR )Not National Toxicology Program (NTP) Report on CarcinogensNot product is not expected to cause reproductive or developmental toxicitySpecific target organ toxicity -single exposureNot target organ toxicity -repeated exposureNot hazardNot Ecological informationToxic to aquatic life.