3-Aminopropyltriethoxysilane sourcing overview
Derreva lists 3-Aminopropyltriethoxysilane under CAS 919-30-2 for specification-led B2B sourcing and quotation review. The catalog identifier is a screening reference; approval should rely on the exact offered identity, current specification, batch documentation and buyer acceptance criteria.
Procurement context: A silicone-, siloxane- or silane-related listing requires an exact molecular or polymer identity, purity or solids basis, viscosity or volatility profile and controlled residuals.
Product identity and catalog reference
| Product name | 3-Aminopropyltriethoxysilane |
|---|---|
| CAS No. | 919-30-2 |
| Procurement family | Silicone or silane material |
| Verification status | Confirm every catalog value against the current offered specification, SDS and batch documentation. |
Identity details to preserve
- Exact catalog name: Use “3-Aminopropyltriethoxysilane” as the initial requested name and resolve any supplier synonym to the same documented identity.
- CAS screening reference: The catalog associates 919-30-2 with this listing. Verify the number on the offered specification, SDS and COA before approval.
- Fields not defined by the name: The catalog name does not state a complete grade, assay, concentration, impurity profile or physical supply specification. Add those fields to the RFQ.
How to specify 3-Aminopropyltriethoxysilane
Use numerical acceptance limits and named test methods wherever they matter. The following fields help turn a name-only enquiry into a comparable specification brief.
- Exact identity: Specify the molecular, cyclic, linear, polymeric or functional identity and naming convention required.
- Purity or solids: Define assay, active content or non-volatile solids and the analytical method.
- Physical properties: State viscosity, density, refractive index, volatility or molecular-weight range when relevant.
- Residual profile: Set applicable cyclic siloxane, monomer, catalyst, solvent, water or other residual limits.
- Commercial scope: Provide grade, pack format, quantity, storage, destination and document requirements.
Documents and sample review
For a proposed 3-Aminopropyltriethoxysilane option, request the current product specification and a representative or recent certificate of analysis. Ask which supporting files are applicable and available, such as an SDS, TDS, origin statement, allergen or GMO statement, residual-solvent data, contaminant testing and destination-market compliance documents.
Evaluate documentation and a representative sample against the buyer’s own analytical, formulation, processing, stability, safety and regulatory criteria before bulk approval. Document and sample availability is confirmed for each enquiry.
Comparing 3-Aminopropyltriethoxysilane quotations
Why should viscosity and volatility be stated?
Silicone and silane materials with similar short names can differ in chain length, viscosity, volatility and residual profile. Numerical limits and named methods make the requested grade clearer.
Is CAS 919-30-2 enough to approve the material?
No. A CAS number helps screen identity, but it does not define commercial grade, concentration, physical form, impurity limits, test methods, packaging or regulatory support. Compare those fields on the offered specification and COA.
Request a quotation for 3-Aminopropyltriethoxysilane
Send the exact product name “3-Aminopropyltriethoxysilane”, CAS 919-30-2, required grade and acceptance limits, intended professional use, sample and forecast quantity, pack size, destination country, target date, Incoterm if known and required document list. Derreva can then review the enquiry against current supply information and coordinate the appropriate next step.
Professional-use note: This page supports B2B sourcing research and is not medical, formulation, safety or regulatory advice. The buyer is responsible for confirming identity, permitted use, handling, labeling, import requirements and compliance in each destination market.
Details
| CAS No. | 919-30-2 |
|---|
