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01 / SAFETY DATA SHEET

Neodymium (III) 2,4-Pentanedionate 2659 SDS

Collected by RESDS. Original publisher PDF retained. Original ProChem SDS for Neodymium (III) 2,4-Pentanedionate. Product number 2659; revision 05/15. Publication authorized by the user on 2026-09-14.

02 / ORIGINAL PDF

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03 / RESDS DATA ANALYSIS

Normalized SDS data & document analysis

RESDS derives the results below from this document’s extracted text and the site’s same-material index. Detected codes are not reclassified. “Not detected” does not mean “not present”; confirm the original PDF for safety-critical use.

SDS sections14/16
Coverage88%
Hazard codes0
Precautionary codes0
UN numbers0
Same-material docs2

GHS & transport evidence

Page links show the first occurrence found in extracted text.

CAS numbers
14589-38-9 p.1
Signal words
None detected in extracted text

SDS 16-section coverage

14 section headings detected; 2 not detected by the parser.

1. Identification · not detected2. Hazard identification · detected3. Composition / ingredients · detected4. First-aid measures · detected5. Fire-fighting measures · detected6. Accidental release measures · detected7. Handling and storage · detected8. Exposure controls / PPE · detected9. Physical and chemical properties · detected10. Stability and reactivity · detected11. Toxicological information · detected12. Ecological information · detected13. Disposal considerations · detected14. Transport information · not detected15. Regulatory information · detected16. Other information · detected

Normalized physical-property units

Calculated conversions from values detected in this SDS; not independent laboratory measurements.

PropertySDS valueSI conversionUS conversion
Melting point-152 °C121.15 K-241.6 °F

Same-material SDS comparison

2 indexed documents · 2 publishers · 1 languages · 2 stated revisions · page range 3–7. This compares document metadata, not product equivalence.

PublisherRevisionLanguageRegionPages
Current ProChem, Inc.05/15EnglishUnited States3
Avocado Research Chemicals Ltd. (Part of Thermo Fisher Scientific)27-Jul-2026EnglishUnited Kingdom7
SDS publisher documentEXTRACTED RESDS parserCALCULATED deterministic conversion / coverageDERIVED same-material index comparison
04 / SPECIFICATIONS

Material & document specifications

Material
Neodymium (III) 2,4-Pentanedionate
Product / grade
2659
Publisher
ProChem, Inc.
Region
United States
File name
prochem-neodymium24pentanedionate-2659.pdf
Document type
SDS
CAS reference(s)
14589-38-9
Language
English
Original revision
05/15
Pages
3
File size
839 KB
Downloads
5
Date added
2026-09-14
NdOrganic / coordination complexComposition not fully established
Why this document matches

Composition is not fully established. An unlisted element is not proof of absence.

Nd · Composition · Page 1
Formula: Nd(CH3COCHCOCH3)3
C · Composition · Page 1
Formula: Nd(CH3COCHCOCH3)3
H · Composition · Page 1
Formula: Nd(CH3COCHCOCH3)3
O · Composition · Page 1
Formula: Nd(CH3COCHCOCH3)3

Other documented elements: C, H, O

05 / DOCUMENT TEXT

Full document text

3 pages · Original document language

Text extracted from the original PDF. Page order and original wording are preserved; tables and symbols may differ from the PDF layout. Check the original PDF for safety-critical details.

Page 1

SECTION 1 PRODUCT AND COMPANY INFORMATION

PRODUCT NAME: Neodymium (III) 2,4-Pentanedionate

PRODUCT NUMBER: 2659

CAS NUMBER: 14589-38-9

SYNONYMS: Neodymium acetylacetonate

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 hazardous 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: Causes irritation of the eyes. SKIN CONTACT: May cause irritation and redness. INHALATION: Causes irritation to the nose, throat, and respiratory tract. INGESTION: No information available.

SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS

Formula: Nd(CH3COCHCOCH3)3

Molecular Weight: 441.57

CHEMICAL NAME CAS# %

Neodymium 2,4-pentanedionate 14589-38-9 100

SECTION 4 FIRST AID MEASURES

EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for several minutes. Assure flushing under the eyelids. A victim may need assistance in keeping their eyelids open. Get immediate medical attention. SKIN EXPOSURE: Wash affected area with soap and plenty of water. Remove contaminated clothes if necessary. Seek medical attention if irritation, burns, or redness persist.

NEODYMIUM 2,4-PENTANDIONATE PAGE 1

Page 2

SECTION 4 FIRST AID MEASURES (Cont.)

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 attention. Give oxygen if deemed necessary. If not breathing administer CPR. INGESTION: Seek medical attention immediately. Keep the victim calm.

SECTION 5 FIREFIGHTING MEASURES

FLASH POINT: Product is not flammable AUTO IGNITION TEMPERATURE: Not available EXPLOSION LIMITS: Product does not present explosion hazards. 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 neodymium oxide

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: Without creating dust, 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, acids, water, and moisture.

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: Off-white powder ODOR: None MOLECULAR WEIGHT: 441.57 BOILING POINT: No data available MELTING POINT: 150-152°C SPECIFIC GRAVITY: No data available VAPOR DENSITY: No data available SOLUBILITY: Insoluble

NEODYMIUM 2,4-PENTANDIONATE PAGE 2

Page 3

SECTION 10 STABILITY AND REACTIVITY

STABILITY: Stable HAZARDOUS POLYMERIZATION: Will not occur CONDITIONS TO AVOID: None known INCOMPATIBILITY: Oxidizing agents, water, and moisture DECOMPOSITION PRODUCTS: Carbon oxides and neodymium oxide.

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 RTECS: No data

Lanthanons can cause delayed blood clotting leading to hemorrhages. Exposure may also lead to sensitivity heat, itching, increased awareness of odor and taste, and liver damage.

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 in the TSCA inventory

SARA 302/304: Not Listed

SARA 311/312: Not Listed

SARA (TITLE 313): Not Listed

CALIFORNIA PROP. 65: Not Listed

MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right to Know Act.

NEW JERSEY RIGHT TO KNOW COMPONENTS: No components are subject to the New Jersey Right to Know Act.

PENNSYLVANIA RIGHT TO KNOW COMPONENTS: No components are subject to the Pennsylvania Right to Know Act.

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 PREPARED: 05/15 SDS DEPT.

NEODYMIUM 2,4-PENTANDIONATE PAGE 3

06 / OTHER PUBLISHERS

Same material — SDS from other publishers

1 documents in this material index. Product grades, hydration states and formulations must be checked in each original PDF.

07 / SOURCE COMPANY

Original publisher & company information

Manufacturer / supplier listed in SDS

ProChem, Inc.

Official website checked
Brand / organization
ProChem
Country / office
United States
SDS contact email
Not stated in SDS
Business phone in SDS
815-398-1788
Product / reference
2659
Official website contactinfo@prochemonline.com (General inquiries)Source · Checked 2026-09-14

Official site identifies ProChem, Inc. at 826 Roosevelt Road, Rockford, IL 61109 and publishes its general contact email.

View extracted supplier details
COMPANY INFORMATION

 PRODUCT NAME:   Neodymium (III) 2,4-Pentanedionate

 PRODUCT NUMBER:  2659

 CAS NUMBER:        14589-38-9

 SYNONYMS:       Neodymium acetylacetonate

 MANUFACTURER:


 Prochem, Inc.                                         PHONE:        815-398-1788
 826 Roosevelt Road                                          FAX:           815-398-1810
 Rockford, IL  61109                                     TOLL FREE:    800-795-8788

About ProChem, Inc.

Official site identifies ProChem, Inc. at 826 Roosevelt Road, Rockford, IL 61109 and publishes its general contact email.

Company website & profile
Document source & record history

Original record: Neodymium (III) 2,4-Pentanedionate – ProChem SDS

Added: 2026-09-14T08:23:42.000Z · Record updated: 2026-09-14T09:37:05.650Z

Original file SHA-256: c299386c963b73e4857b585fcf01ab660e62076f259d2ce99dd4eac5b39aaabd

Original source PDF

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08 / OFFICIAL REFERENCES

Official chemical reference sources

Source guide ↗

CAS references recorded in this SDS. Properties below describe individual substances, not necessarily the complete product. Check the original SDS for mixtures, grades and hydrate states.

CAS 14589-38-9Chemical reference & source links
Chemical name (IUPAC)
View at PubChem ↗
Molecular formula
View at PubChem ↗
Molecular weight
View at PubChem ↗
Selected synonyms
View at PubChem ↗

Open this reference to retrieve available PubChem properties. Official lookup links remain available.

GHS provides classification criteria. The applicable hazard classification must be checked for the specific product and jurisdiction.

09 / MATERIAL SUPPLIERS

Suppliers of this material

Companies identified from matching material SDS and checked official product pages. Confirm grade, formulation and availability with the supplier. Missing contacts are not inferred.

CompanyCountryWebsiteEmailPhoneEvidence
Avocado Research Chemicals Ltd.United KingdomWebsite Not stated+44 (0) 1524 850506Source Same material SDS; verify grade and availability
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10 / GLOBAL SEARCH

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11 / WIKIPEDIA

Material background on Wikipedia

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