What are the storage requirements?

CFS-104 should be stored in a cool, well-ventilated place, avoid exposure to humidity, and used up as soon as possible after opening.

Cfs-104 Tetraethyl Orthosilicate Teos CAS 78-10-4

Name: Cfs-104 Tetraethyl Orthosilicate Teos CAS 78-10-4
Brand: Hubei Co-Formula Material Tech Co., Ltd.
SKU: 2021081515

Hubei, ChinaHubei Co-Formula Material Tech Co., Ltd.

US$3.00-20.00

1 kg

Product profile

CAS No.

78-10-4

Formula

C8h20o4si

EINECS

N/a

Model NO.

CFS-104

Type

Synthesis Material Intermediates

Appearance

Liquid

Quality

Industrial

Colour

Colorless

Purity

Min 99%

Density

0.934

Flash Point

45 Deg

Boiling Point

166-169 Deg

Melting Point

-77 Deg

Refractive Index

N20/D 1.382(Lit.)

Storage Condition

Flammables Area

Vapor Density

7.2 (Vs Air)

Vapor Pressure

<1 mm Hg ( 20 °c)

COA

Aailable

MSDS

Available

Stability

Stable

Shelf Life

Twelve Months

Application

Crosslinker for RTV Silicone Rubbers

Transport Package

200L Pvf Steel Drums and 1000L IBC Totes

Specification

25L, 200L, 1000L

Trademark

Co-Formula

Origin

China

HS Code

2931900090

Production Capacity

1000 Ton/Tons Per Month

Key features

High Purity Grade: Minimum purity of 99% ensures high quality for industrial applications.

Versatile Applications: Used as crosslinker in adhesives, coatings, silicone rubbers, and for metal surface treatment.

ISO Certified Manufacturer: Production facilities certified to ISO 9001 and ISO 14001 standards for quality and safety.

Flexible Packaging Options: Available in 25L PE pails, 200L steel drums, or 1000L IBC totes.

Stable Shelf Life: Shelf life of 12 months when stored in strictly sealed and unopened containers.

Global R&D Support: Backed by in-house R&D and long-term cooperation with universities and research institutions.

Comprehensive Safety Data: Full MSDS and COA available for safe handling and regulatory compliance.

Diverse Payment Terms: Accepts T/T, L/C, D/P, D/A, PayPal, Western Union, and Cash.

Company profile

Hubei Co-Formula Material Tech Co., Ltd.

Hubei, China

Business Type: Manufacturer/FactoryExport Year: 2017-05-31Nearest Port: Shanghai, Ningbo, NanjingAverage Response Time: ≤4.34hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a Wuhan-based limited-company factory offering silanes and silicone oil. It reports ISO 9001:2015 and ISO 14001 certifications, written service-capability procedures with records, and participation in Interlakokraska 2026. Its stated business scope covers production and sales of non-hazardous chemical and specialized chemical products. However, the supplier has no available SDK, no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, and has not conducted regular fire drills during the past year. Financial records are referenced by year, but no assessable financial results are provided. The supplier claims customer relationships across multiple regions and customer-oriented development, but specific customer cases are not disclosed.

Supplier typeThe supplier is described as a Wuhan factory and limited company. Its offered products are silanes and silicone oil, while its stated general scope includes production and sales of chemical and specialized chemical products excluding hazardous chemicals.

CertificationsThe supplier states that its production facilities are certified to ISO 9001 and ISO 14001, and specifically lists an ISO 9001:2015 certificate and ISO 14001 certification. This provides explicit evidence of quality and environmental management certification.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent or branch, and reports zero countries with overseas services. It has participated in an offline trade show and states written service procedures with follow-up records, but the evidence does not establish a comprehensive after-sales service network.

R&D capabilityThe supplier reports high investment in manufacturing and R&D equipment, continuous technical innovation, and cooperation with customers to develop requested products. However, it explicitly has no available SDK, so the evidence supports general technical innovation but not SDK availability.

Production capacityThe supplier is identified as a chemical-product factory with stated production capabilities, ISO-certified production facilities, and reported peak- and off-season lead times within 15 working days. It has no in-stock capacity, and valid manufacturing-contract status is unknown, but the available evidence supports production capability.

Customization capabilityThe supplier states that it cooperates with customers to develop requested products and provides application-specific performance and value-added solutions. Its chemical-product manufacturing scope and technical expertise directly support customization, although no specific customized project is documented.

Product Q&A

Q:Who are we?

We are based in Hubei, China, start from 2017,sell to Southeast Asia(18.00%),Domestic Market(18.00%),North America(14.00%),South America(13.00%),South Asia(12.00%),Western Europe(8.00%),Southern Europe(8.00%),Northern Europe(8.00%),Eastern Europe(1.00%). There are total about 101-200 people in our office.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:Why should you buy from us not from other suppliers?

Co-Formula is a leading supplier of Organo-functional silanes. Any inquiries about specialty silanes, long chain silanes, capping agents, fluoro silanes, intermediates or regular silanes

Q:What services can you provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,Express Delivery; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union,Cash; Language Spoken:English,Chinese

Q:What is the shelf life of the product?

When stored in a strictly sealed and unopened container, CFS-104 has a shelf life of 12 months.