# Europium \(III\) 2,2,6,6\-tetramethyl\-3,5\-heptanedionate – ProChem SDS Text extracted from the original PDF. Tables, images, symbols and OCR may differ. Check the original PDF for safety information. - **Document title:** Europium \(III\) 2,2,6,6\-tetramethyl\-3,5\-heptanedionate – ProChem SDS - **Publisher:** ProChem, Inc\. - **Material:** Europium \(III\) 2,2,6,6\-tetramethyl\-3,5\-heptanedionate - **CAS number:** 15522\-71\-1 - **Product code / grade:** 1795 - **Document type:** SDS - **Original language:** English - **Region:** United States - **Revision date:** Not stated - **Page count:** 4 - **Original filename:** prochem\-europium\-iii\-2266\-tetramethyl\-35\-heptanedionate\-1795\.pdf - **RESDS page:** https://resds\.com/document/europium\-iii\-2\-2\-6\-6\-tetramethyl\-3\-5\-heptanedionate\-prochem\-en\-498bcb7eda - **Original PDF:** https://resds\.com/pdf/europium\-iii\-2\-2\-6\-6\-tetramethyl\-3\-5\-heptanedionate\-prochem\-en\-498bcb7eda\.pdf - **Source URL:** https://prochemonline\.com/wp\-content/uploads/2026/03/1795\.EuropiumIII2266\-tetramethyl\-35\-heptanedionate\.pdf - **Description:** Collected by RESDS\. Original publisher PDF retained\. Original ProChem SDS for Europium \(III\) 2,2,6,6\-tetramethyl\-3,5\-heptanedionate\. Product number 1795; revision not stated\. Publication authorized by the user on 2026\-09\-14\. ## Page 1 ```text SECTION 1 PRODUCT AND COMPANY INFORMATION PRODUCT NAME: Europium (III) 2,2,6,6-tetramethyl-3,5-heptanedionate PRODUCT NUMBER: 1795 CAS NUMBER: 15522-71-1 SYNONYMS: Europium(III) TMHD, Europium TMHD, Eu(TMHD)3, Tris(2,2,6,6-tetramethyl-3,5- heptanedionato)europium(III), Europium(III)-tris-(2,2,6,6-tetramethyl-3,5-heptanedionate) MANUFACTURER: ProChem, Inc. PHONE: 815-398-1788 826 Roosevelt Road TOLL FREE: 800-795-8788 Rockford, IL 61109 IN CASE OF TRANSPORTATION EMERGENCY CONTACT CHEM-TREC: 1-800-424-9300 SECTION 2 HAZARDS IDENTIFICATION CLASSIFICATION OF SUBSTANCE OR MIXTURE Pictogram Signal Word Warning Hazard Statements H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation. Precautionary Phrases P261 Avoid breathing dust/fume/gas/mist/vapors/spray. P262 Do not get in eyes, on skin, or on clothing. P264 Wash face, hands, and any exposed skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: Wash with plenty of soap and water. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312 Call a POISON CENTER or doctor if you feel unwell. P362 Take off contaminated clothing and wash before reuse. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P501 Dispose of contents/container to an approved waste disposal plant. EUROPIUM (III) 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE PAGE 1 ``` ## Page 2 ```text SECTION 2 HAZARDS IDENTIFICATION (Cont.) NFPA RATING: Health – 0 Fire – 0 Reactivity – 0 HMIS RATING: Health – 0 Fire – 0 Reactivity – 0 EYE CONTACT: Causes serious eye irritation. SKIN CONTACT: Causes skin irritation. INHALATION: May cause respiratory irritation. INGESTION: No specific information is available on the physiological effects of ingestion. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Formula: Eu(C11H19O2)3 Molecular Weight: 701.78 CHEMICAL NAME CAS# % Europium (III) 2,2,6,6-tetramethyl-3,5-heptanedionate 15522-71-1 100 SECTION 4 FIRST AID MEASURES EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for at least 15 minutes. Assure flushing under eyelids. A victim may need assistance in keeping their eyelids open. Get immediate competent medical attention. SKIN EXPOSURE: Wash affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists. INHALATION: Remove victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. INGESTION: Drink water. Get medical attention if symptoms occur. SECTION 5 FIREFIGHTING MEASURES FLASH POINT: None AUTO IGNITION TEMPERATURE: None EXPLOSION LIMITS: None EXTINGUISHING MEDIUM: Use firefighting measures that suit the surrounding environment. SPECIAL FIRE FIGHTING PROCEDURES: If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus and full protective clothing. HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Organic acid vapors and europium oxide. SECTION 6 ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Avoid dust formation. Use appropriate ventilation. Use personal protective equipment as required. ENVIRONMENTAL PRECAUTIONS: Prevent further leakage and do not let enter drains. METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Sweep up material in a suitable, closed container, and dispose of properly. SECTION 7 HANDLING AND STORAGE PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid formation of dust. CONDITIONS FOR SAFE STORAGE: Store under an inert atmosphere. SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION EYE PROTECTION: Always wear approved safety glasses w/side shields, or safety goggles, face shield when handling a chemical substance in the laboratory. EUROPIUM (III) 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE PAGE 2 ``` ## Page 3 ```text SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION (Cont.) SKIN PROTECTION: Chemical-resistant VENTILATION: If possible, handle the material in an efficient fume hood. RESPIRATOR: If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29CFR 1910.34. SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES COLOR AND FORM: Yellow to orange powder MOLECULAR WEIGHT: 701.78 MELTING POINT: 188-189° C BOILING POINT: 275° C SPECIFIC GRAVITY: No data available SOLUBILITY IN WATER: Insoluble SECTION 10 STABILITY AND REACTIVITY STABILITY: Stable HAZARDOUS POLYMERIZATION: No hazardous polymerization CONDITIONS TO AVOID: Heat and moisture. INCOMPATIBILITY: Strong oxidizing agents. DECOMPOSITION PRODUCTS: Organic acid vapors and europium oxide. SECTION 11 TOXICOLOGICAL DATA RTECS DATA: No information available in the RTECS files. CARCINOGENIC EFFECTS: No data available MUTAGENIC EFFECTS: No data available TETRATOGENIC EFFECTS: No data available 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 Non-hazardous SECTION 15 REGULATORY INFORMATION TSCA: Listed in the TSCA inventory SARA 313: This material does not contain any chemical components with known CAS Numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. CALIFORNIA PROPOSITION 65: This product does not contain any Proposition 65 chemicals. EUROPIUM (III) 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE PAGE 3 ``` ## Page 4 ```text 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 CREATED: 03/26 SDS DEPT. EUROPIUM (III) 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE PAGE 4 ```