Cas 35141-30-1 Bulk Price Specs | NINGBO INNO
Global Market Sourcing: Cas 35141-30-1 Bulk Price Specs
Procurement of Cas 35141-30-1 Bulk Price Specs requires precise verification of chemical identity and supply chain stability. This trifunctional amino silane, chemically defined as N-(3-Trimethoxysilylpropyl)diethylenetriamine, serves as a critical adhesion promoter and surface modifier in composite manufacturing. Global sourcing strategies must account for variations in purity grades, typically ranging from technical grade (95%) to higher purity distillation cuts. Supply chain volatility often impacts the availability of methoxy-functionalized silanes, necessitating robust vendor qualification processes.
When evaluating a Diethylenetriaminopropyltrimethoxysilane Silquest A-1130 equivalent, procurement managers must prioritize consistency in amine value and hydrolysis stability. Legacy formulations often reference trade names such as Dynasylan TRIAMO or DOWSIL AY43-009, but the underlying CAS registry number remains the definitive identifier for quality assurance. NINGBO INNO PHARMCHEM CO.,LTD. maintains strict batch-to-batch reproducibility to ensure seamless integration into existing resin systems without requiring reformulation.
Market availability fluctuates based on raw material costs for chloropropyltrimethoxysilane and diethylenetriamine. Bulk specifications should explicitly define acceptable limits for color (APHA), viscosity, and free amine content. Import regulations vary by region, but technical data sheets must always accompany shipments to verify molecular integrity. Sourcing decisions should rely on verified Certificate of Analysis (COA) data rather than generic product descriptions. High-volume consumers often secure supply through direct factory contracts to mitigate spot market pricing risks.
Industrial Specifications and QA/QC for Diethylenetriaminopropyltrimethoxysilane
Quality control for Diethylenetriaminopropyltrimethoxysilane centers on verifying physical constants and functional group integrity. The molecule contains three methoxy groups susceptible to hydrolysis and a polyamine chain capable of reacting with epoxy, phenolic, and polyurethane resins. QA protocols must confirm the absence of excessive hydrolysis products, which can lead to premature gelation in storage. Standard testing methodologies include Gas Chromatography-Mass Spectrometry (GC-MS) for purity assessment and titration for amine value determination.
The following table outlines critical physical parameters derived from standard industry specifications compared against typical batch data. These values serve as the baseline for accepting or rejecting incoming raw material lots.
| Parameter | Standard Specification | Typical Batch Data | Test Method |
|---|---|---|---|
| CAS Registry Number | 35141-30-1 | 35141-30-1 | Verification |
| Molecular Formula | C10H27N3O3Si | C10H27N3O3Si | MS Analysis |
| Molecular Weight (g/mol) | 265.43 | 265.43 | Calculation |
| Purity (GC Area %) | ≥ 95.0% | 96.5% | GC-MS |
| Boiling Point (°C/mmHg) | 114-118 / 2 mmHg | 115 / 2 mmHg | Distillation |
| Density (g/mL @ 25°C) | 1.030 ± 0.005 | 1.031 | ASTM D4052 |
| Refractive Index (nD20) | 1.4590 ± 0.005 | 1.4595 | ASTM D1218 |
| Flash Point (°C) | ≥ 137 °C | 138 °C | Pensky-Martens |
| Appearance | Clear Colorless to Pale Yellow | Clear Pale Yellow | Visual |
Storage stability is a critical QA consideration due to the hygroscopic nature of the methoxy groups. Containers must remain sealed under inert gas or dry air to prevent moisture ingress. Deviations in density or refractive index often indicate early-stage hydrolysis or contamination with lower molecular weight silanols. For applications requiring specific surface modification characteristics, such as those detailed in our Diethylenetriaminopropyltrimethoxysilane Dynasylan Triamo Equivalent For Textile analysis, consistent amine functionality is paramount. The polyamine structure provides multiple reactive sites, enhancing cross-linking density in cured matrices.
Technical teams should validate COA data against internal standards before releasing material to production lines. Key impurities to monitor include residual chlorides from the synthesis pathway and unreacted starting amines. High-performance liquid chromatography (HPLC) can further quantify specific impurity profiles if GC-MS resolution is insufficient for minor components. Maintaining these specifications ensures the silane coupling agent performs reliably as an adhesion promoter across diverse substrates including glass, metals, and minerals.
Factory-Direct Bulk Pricing Considerations
Factory-direct bulk pricing for amino silanes is driven by synthesis complexity and raw material feedstock costs. The production of Cas 35141-30-1 involves multi-step reactions requiring precise temperature control and vacuum distillation. Economies of scale significantly reduce unit costs for isotank or drum quantities compared to laboratory-scale packaging. Procurement contracts should define Incoterms clearly to account for hazardous material shipping classifications, as this compound is classified as corrosive and flammable.
Price volatility correlates with the petrochemical indices governing propyl and amine feedstocks. Long-term supply agreements with NINGBO INNO PHARMCHEM CO.,LTD. offer stability against spot market fluctuations. Bulk buyers should consider total cost of ownership, including storage requirements and shelf-life management, rather than focusing solely on initial purchase price. Packaging options typically include 200kg drums or intermediate bulk containers (IBCs) lined to prevent moisture contamination.
Logistics planning must account for the chemical's sensitivity to humidity during transit. Desiccants or nitrogen blanketing may be required for extended ocean freight durations. Verification of packaging integrity upon receipt is essential to prevent quality degradation before the material enters the manufacturing process. Cost models should also factor in potential waste disposal fees associated with hydrolyzed silane residues. Efficient inventory rotation ensures that material is consumed within its optimal stability window, maximizing performance per dollar spent.
Understanding the relationship between purity grades and pricing allows for optimized formulation costs. Technical grade material is sufficient for most adhesion promotion tasks, while higher purity distillates command a premium for specialized electronic or optical applications. Evaluating the cost-benefit ratio of specific purity levels against performance requirements prevents over-specification. Direct engagement with manufacturing engineers ensures that pricing structures align with technical needs and production volumes.
For custom synthesis requirements or to validate our drop-in replacement data, consult with our process engineers directly.