What payment methods do you accept?

We accept various payment methods including Telegraphic Transfer (T/T), Letter of Credit (LC), D/P, and PayPal.

Is OEM service available?

Absolutely. We can use labels or packaging according to your specifications and preferences.

What is the lead time for delivery?

The average lead time is one month for both peak and off-season periods.

Trimethoxysilylpropanethiol | CAS 4420-74-0 | Molecular Formula: C6H16O3SSi

Name: Trimethoxysilylpropanethiol | CAS 4420-74-0 | Molecular Formula: C6H16O3SSi
Brand: Beijing Entrepreneur Science & Trading Co. Ltd.
SKU: 1968295401

Beijing, ChinaBeijing Entrepreneur Science & Trading Co. Ltd.

US$1.00

1 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

4420-74-0

Formula

C6H16O3SSi

Model NO.

KH-590/A-189/Z-6062/KBM-803/GF70

EINECS

224-588-5

Appearance

Liquid

Usage

Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals

Color

Colorless to slightly yellowish liquid

Purity

97% Min

Density at 25℃

1.057g/Ml

Boiling Point

93℃ (760 Mmhg)

Flash Point

88℃

Transport Package

200kg/Drum or as Per Your Particular Request.

Specification

(3-Mercaptopropyl)trimethoxysilane

Trademark

Entrepreneur

Origin

China

HS Code

2931900090

Production Capacity

100, 000tons/Year

Key features

Versatile Coupling Agent: Promotes adhesion between organic polymers and inorganic surfaces like metals and glass.

Surface Modification: Improves hydrophobicity and resistance to moisture, chemicals, and environmental degradation.

Cross-Linking Capability: Participates in cross-linking reactions with epoxies or unsaturated compounds for polymer systems.

Corrosion Protection: Acts as a corrosion inhibitor by forming a protective layer on metal surfaces.

High Purity Standard: Guaranteed purity of 97.0% or higher for consistent performance in applications.

Lubrication Properties: Reduces friction and improves release characteristics in rubber, plastics, and molds.

Free Sample Availability: Free samples provided for evaluation; customer only covers freight charges.

Flexible Customization: Supports OEM services, including custom labeling, packaging, and minor customization.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Beijing Entrepreneur Science & Trading Co. Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin Port Shanghai PortAverage Response Time: ≤1.01h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a Beijing-based company connecting global new-material manufacturers with international customers and serving diverse application areas, including coatings, inks, adhesives, electronic pastes, batteries, 5G communications, and 3D printing. It offers extensive customization, including design-based and full customization, and reports OEM service for well-known brands. Service governance is supported by written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, the supplier reports no new products in the past year, no ODM service, no SDK, only one R&D engineer, no overseas showroom, agents, branches, or offline trade-show participation, and no cooperation with Fortune 500 companies. Certification information is limited: supplier management-system certification is listed as NIL and product compliance certification is recorded as “Others.” Financial data is represented only by years, without sufficient evidence to...

CertificationsProduct compliance certification and sustainable-development/product certification capability are both recorded as “Others,” while supplier management-system certification is explicitly listed as NIL. No specific recognized certification is identified in the provided information, so certification strength cannot be confirmed; the absence of supplier management-system certification is a stated deficiency for that aspect.

After-Sales capabilityThe supplier has written procedures and followed records for corrective and preventive actions, customer complaint handling, supplier-service assessment, and an updated approved-supplier list. It accepts multiple service quotation and payment terms and lists training among overseas service offerings, but has no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas-service countries. The documented service processes support capability, although international service infrastructure is limited.

R&D capabilityThe supplier reports one R&D engineer, one year of total R&D-engineer experience, no new products in the past year, no ODM service, and no available SDK. These explicit indicators show limited demonstrated recent innovation and development resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, although it does not specify technical limits, tooling resources, or delivery performance for customized products.

Product Q&A

Q:What is the purity of Trimethoxysilylpropanethiol?

The purity is guaranteed to be 97.0% or higher.

Q:Can I request free samples?

Yes, we offer free samples of specified quantities. You only need to cover the freight charges.

Q:What is the Minimum Order Quantity (MOQ)?

Typically, our MOQ is one standard package. We also offer free samples for evaluation before mass orders.

Q:What documents are provided with the order?

We provide essential documents such as Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and certificate of origin.

Q:How do you ensure product quality?

We use expert staff, provide pre-shipment samples, and can arrange third-party inspections (e.g., SGS) upon request.