# Yttrium Acetate Tetrahydrate – ProChem SDS Text extracted from the original PDF. Tables, images, symbols and OCR may differ. Check the original PDF for safety information. - **Document title:** Yttrium Acetate Tetrahydrate – ProChem SDS - **Publisher:** ProChem, Inc\. - **Material:** Yttrium Acetate Tetrahydrate - **CAS number:** 85949\-60\-6 - **Product code / grade:** 3833 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** 01/25 - **Page count:** 3 - **Original filename:** prochem\-yttrium\-iii\-acetate\-tetrahydrate\-3833\.pdf - **RESDS page:** https://resds\.com/document/yttrium\-acetate\-tetrahydrate\-prochem\-en\-2d8bafd206 - **Original PDF:** https://resds\.com/pdf/yttrium\-acetate\-tetrahydrate\-prochem\-en\-2d8bafd206\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2024/10/3833\.YttriumAcetateTetrahydrate\-1\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Yttrium Acetate Tetrahydrate\. Product number 3833; revision 01/25\. Publication authorized by the user on 2026\-09\-14\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Yttrium Acetate Tetrahydrate PRODUCT NUMBER: 3833 CAS NUMBER: 85949-60-6 MANUFACTURER: ProChem, Inc. PHONE: 815-398-1788 826 Roosevelt Road FAX: 815-398-1810 Rockford, IL 61109 TOLL FREE: 800-795-8788 IN CASE OF TRANSPORTATION EMERGENCY CONTACT CHEM-TREC: 1-800-424-9300 SECTION 2 HAZARDS IDENTIFICATION CLASSIFICATION OF SUBSTANCE OR MIXTURE Not a dangerous substance or mixture according to GHS. HMIS CLASSIFICATION: Health: 1 Fire: 1 Reactivity Hazard: 1 NFPA RATING: Health: 1 Flammability: 1 Reactivity Hazard: 1 EYE CONTACT: May cause irritation of the eyes. SKIN CONTACT: Generally, material does not irritate skin. INHALATION: May cause irritation to nose, throat, and respiratory tract. INGESTION: No data available. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Y(COOH3)3 !4H2O Molecular Weight: 338.10 CHEMICAL NAME CAS# % Yttrium Acetate tetrahydrate 85949-60-6 100 SECTION 4 FIRST AID MEASURES EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for several minutes. Assure flushing under eyelids. A victim may need assistance in keeping their eyelids open. Seek medical attention if redness or irritation persists. SKIN EXPOSURE: Wash affected area with soap and copious amounts of water. Remove contaminated clothes if necessary. Seek medical assistance if irritation or redness persists. YTTRIUM ACETATE TETRAHYDRATE PAGE 1 ``` ## Page 2 ```text SECTION 4 FIRST AID MEASURES (Cont.) INHALATION: Remove victim to fresh air. Closely monitor the victim for signs for respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases, seek immediate medical assistance. INGESTION: No specific data available. Seek medical assistance immediately. Keep the victim calm. SECTION 5 FIREFIGHTING MEASURES FLASH POINT: Not applicable AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Product does not present an explosion hazard. EXTINGUISHING MEDIUM: Carbon dioxide, extinguishing powder, or water spray. Fight large fires with water spray or alcohol resistant foam. SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing, including eye protection and boots. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Carbon oxides and yttrium oxides SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Wear all appropriate equipment when using this material. Ensure adequate ventilation. Avoid the formation of dust. Avoid breathing vapors, mist, gas, or dust. ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Sweep up and place in suitable container for proper disposal. SECTION 7 HANDLING AND STORAGE PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Avoid contact with skin and eyes. Use with adequate ventilation. Avoid formation of dusts and aerosols. CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Store away from oxidizing agents. SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION EXPOSURE CONTROLS: Contains no substances with occupational exposure limit values. EYE PROTECTION: Wear chemical safety glasses or goggles and face shield. SKIN PROTECTION: Wear nitrile or rubber gloves, and a complete suit protecting against chemicals. VENTILATION: Provide local exhaust, preferably mechanical. RESPIRATOR: Use an approved respirator. ADDITIONAL PROTECTION: Provide eyewash stations, quick-drench showers and washing facilities accessible to areas of use and handling. SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: White solid ODOR: No data available MOLECULAR WEIGHT: 338.10 BOILING POINT: No data available MELTING POINT: No data available SPECIFIC GRAVITY: 1.5 SOLUBILITY IN WATER: Soluble SECTION 10 STABILITY AND REACTIVITY STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: None known INCOMPATIBILITY: Oxidizing agents DECOMPOSITION PRODUCTS: Carbon oxides and yttrium oxides YTTRIUM ACETATE TETRAHYDRATE PAGE 2 ``` ## Page 3 ```text SECTION 11 TOXICOLOGICAL DATA ACUTE TOXICITY: Not available CARCINOGENIC EFFECTS: No components of this product present at levels greater than or equal to 0.1% is identified a carcinogen. MUTAGENIC EFFECTS: Not available TETRATOGENIC EFFECTS: Not available CHRONIC TOXICITY: Not available RTECS: No data To the best of our knowledge the toxicological effects of this compound have not been fully investigated. SECTION 12 ECOLOGICAL DATA No information available SECTION 13 DISPOSAL CONSIDERATIONS Dispose of in according to local, state, and federal regulations. SECTION 14 TRANSPORTATION DATA Not a dangerous good. SECTION 15 REGULATORY INFORMATION TSCA: Not listed SARA 302/304: Not Listed SARA 311/312: Not Listed SARA (TITLE 313): Not Listed CALIFORNIA PROP. 65: Not Listed SECTION 16 OTHER INFORMATION DISCLAIMER: The information herein is believed to be accurate and reliable as of the date compiled. However, ProChem, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information in this document or any use of the product based on the information. DATE REVISED: 01/25 SDS DEPT. YTTRIUM ACETATE TETRAHYDRATE PAGE 3 ```