Cadmium Stearate

• CAS: 2223-93-0
• Catalog Number: ACM2223930-1
• Category: Main Products
• Molecular Weight: 679.35
• Molecular Formula: C36H70CdO4
• Synonyms: Cadmium octadecanoate
• IUPAC Name: Cadmium stearate
• Boiling Point: 359.4ºC at 760 mmHg
• Melting Point: 103-110 °C
• Flash Point: 162.4ºC
• Density: 1.28g/cm³
• Appearance: white powder
• Active Content: 95%
• Exact Mass: 680.43100
• Packing Group: III
• Physical State: Solid
• Safety Description: 45-53

Case Study

Cadmium Stearate for Lignin-Based Monolayer and Multilayer Film Applications

Constantino C.J.L., et al. Thin Solid Films, 1998, 327-329, 47-51.

Cadmium stearate, a versatile amphiphilic compound, plays a pivotal role in the synthesis of lignin-stearic acid-based Langmuir-Blodgett (LB) films. Its functionality lies in its ability to form stable monolayers and multilayers at the air-water interface when combined with lignin and stearic acid. The study highlights its application in fabricating thin films via surface pressure and surface potential isotherms, showcasing the structural modulation induced by lignin incorporation.
Using ultrapure water and cadmium chloride solutions with precise pH control, cadmium stearate monolayers were compressed on a KSV-5000 LB system, enabling uniform deposition. These films were transferred onto substrates such as BK7 glass, gold-coated glass, and calcium fluoride plates using the vertical dipping method. Surface potential and UV-vis spectroscopy measurements confirmed the molecular organization, while X-ray diffraction (XRD) analysis revealed well-defined layered structures with a mean molecular area governed by stearic acid presence. These LB films hold potential in optical coatings and surface functionalization, with cadmium stearate ensuring enhanced interfacial properties. Its ability to stabilize complex organic-inorganic systems, as evidenced by this study, underscores its significance in advanced material science applications.

Custom Q&A

What is the molecular formula of Cadmium Stearate?

The molecular formula of Cadmium Stearate is C36H70CdO4.

What are some synonyms for Cadmium Stearate?

Some synonyms for Cadmium Stearate include Cadmium(II) stearate, Octadecanoic acid, cadmium salt, Stabilizer SCD, and Cadmium distearate.

What is the CAS number of Cadmium Stearate?

The CAS number of Cadmium Stearate is 2223-93-0.

What is the IUPAC name of Cadmium Stearate?

The IUPAC name of Cadmium Stearate is cadmium(2+);octadecanoate.

What is the molecular weight of Cadmium Stearate?

The molecular weight of Cadmium Stearate is 679.4 g/mol.

How many hydrogen bond donor counts are there in Cadmium Stearate?

There are 0 hydrogen bond donor counts in Cadmium Stearate.

How many hydrogen bond acceptor counts are there in Cadmium Stearate?

There are 4 hydrogen bond acceptor counts in Cadmium Stearate.

How many rotatable bond counts are there in Cadmium Stearate?

There are 30 rotatable bond counts in Cadmium Stearate.

What is the exact mass of Cadmium Stearate?

The exact mass of Cadmium Stearate is 680.430776 g/mol.

What is the topological polar surface area of Cadmium Stearate?

The topological polar surface area of Cadmium Stearate is 80.3 Ų.