N-(3-Triethoxysilylpropyl)ethylenediamine CAS 5089-72-5

Product name:N-(3-Triethoxysilylpropyl)ethylenediamine
CAS：5089-72-5
MF：C11H28N2O3Si
MW：264.44
EINECS:225-806-1

Product Description

Product name:N-(3-Triethoxysilylpropyl)ethylenediamine

CAS：5089-72-5

MF：C11H28N2O3Si

MW：264.44

EINECS:225-806-1

Use:

1. Used as a glass fiber finishing agent,

2. Used for silicon-containing substances such as glass microspheres, white carbon black, talc, mica, clay, fly ash, etc

Specifications :

检测项目 Inspection Items	规定标准 Standard	分析结果 Analysis Results
外观 Appearance	无色至淡黄色透明液体 Coloriess to light yellow transparent liquid	淡黄色透明液体 Light yellow transparent liquid
纯度 Purity %	≥97%	98.49%
色度 Chromaticity	≤50	20
折光率n25D Refractive Index	1.4330-1.4430	1.4365
结论(Conclusion)	Pass

谷歌-公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.