Lead stearate
TL;DR: Lead stearate (CAS 1072-35-1) is a chemical compound with molecular formula C36H70O4Pb and molecular weight 774.5041 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
lead(2+);bis(octadecanoate)
Also Known As: LEAD STEARATE, Lead distearate, Lead(II) stearate, Stabinex NC18, Listab 28ND
Application Areas
Top 5 of 20 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C36H70O4Pb |
| Molecular Weight | 774.5041 g/mol |
| XLogP | 9.61 |
| Topological Polar Surface Area (TPSA) | 80.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 30 |
| Exact Mass | 774.5041 Da |
| Heavy Atoms | 41 |
| Complexity | 196.0 |
| Melting Point | 240.3 °F (USCG, 1999) |
| Density | 1.34 to 1.4 (USCG, 1999) |
| Flash Point | greater than 450 °F (USCG, 1999) |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Pb+2] |
| InChIKey | UQLDLKMNUJERMK-UHFFFAOYSA-L |
Product Description
Applications: Lead stearate is used in polymer chemistry and functional materials synthesis, as well as polymer additives and plastics compounding. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Lead stearate (CAS 1072-35-1) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
Lead stearate is a polymer intermediate identified by CAS number 1072-35-1 and the molecular formula C36H70O4Pb and a molecular weight of 774.5 g/mol. Physically, the compound has a density of 1.34 to 1.4 (USCG, 1999) g/cm³. It is also known as LEAD STEARATE and Lead distearate.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Lead stearate
Property Insights of Lead stearate
The XLogP value of 9.61 indicates that Lead stearate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 80.3 Ų falls within the moderate polarity range, balancing permeability and solubility for Lead stearate. Following Lipinski's Rule of Five, Lead stearate has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Lead stearate?
The CAS number of Lead stearate is 1072-35-1.
What is the molecular formula of Lead stearate?
The molecular formula of Lead stearate is C36H70O4Pb.
What is the molecular weight of Lead stearate?
The molecular weight of Lead stearate is 774.5041 g/mol.
What are the applications of Lead stearate?
Lead stearate is used in polymer chemistry and functional materials synthesis, as well as polymer additives and plastics compounding. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Lead stearate (CAS 1072-35-1) with custom synthesis available from...
Where can I buy Lead stearate?
You can request a quote for Lead stearate directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Lead stearate?
Yes, CoreyChem provides custom synthesis services for Lead stearate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.