How should the product be stored?

Store in a cool, well-ventilated place, sealed in original containers, away from heat, sparks, and humidity.

What is the physical appearance of the product?

It appears as a colorless to light yellow transparent liquid.

Can the product be used with other agents?

Yes, it is usually used with Siwin-MOS (CFS-549) to improve mechanical and chemical properties of sealants.

High Quality Vinyltris (methylethylketoxime) Silane with CAS 2224-33-1

Name: High Quality Vinyltris (methylethylketoxime) Silane with CAS 2224-33-1
Brand: Nanjing Siwin New Material Co., Ltd.
SKU: 1949971291

Jiangsu, ChinaNanjing Siwin New Material Co., Ltd.

Negotiable

1 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

2224-33-1

Color

Colorless

Model NO.

Siwin-VOS

Appearance

Liquid

Monomer Content Wt%

95.0% Min.

Molecular Weight

313.47

Melting point

-22℃

Boiling point

115℃

Refractive index

1.4543-1.4553

Transport Package

Iron Drum or IBC Drum

Specification

N/M

Trademark

Siwin

Origin

China

HS Code

2931900090

Production Capacity

100000

Key features

High Monomer Content: Monomer content is 95.0% minimum for superior performance.

Effective Crosslinking Agent: Ideal for oxime-type RTV silicone rubber and silicone sealants.

Improved Mechanical Properties: Enhances tensile strength and chemical resistance when combined with MOS.

Neutral Curing Agent: Functions as a neutral curing agent in silicone sealant formulations.

Customizable Packaging: Available in 25L/200L drums, IBC, or customer-specified packaging.

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

Optimal Physical Properties: Colorless to light yellow transparent liquid with precise refractive index.

Versatile Applications: Used to improve surface curing speed and avoid cracks in silicone rubber.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nanjing Siwin New Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.74h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad scope covering specialized chemicals, synthetic materials, sealing products, rubber, coatings, mechanical equipment, and related materials. It holds ISO 9001 and GMP management-system certifications. Evidence indicates active R&D, new product development during the past year, ODM services, and broad customization capabilities. Quality controls include raw-material traceability, written inspection instructions, and random finished-product inspection, but only one quality assurance/control inspector is reported. Service procedures for supplier assessment, corrective and preventive action, and customer complaints are documented and followed. Inventory capability is available, while overseas warehousing and showrooms are not. The records do not establish financial credibility, manufacturing capacity, or specific customer cases.

CertificationsThe supplier reports ISO 9001 and GMP certification for its management systems. These are explicit certifications relevant to quality and regulated operating practices, supporting a positive assessment for this field.

After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. This directly supports an established after-sales issue-handling process.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers R&D capability as part of its supplier offering. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation support.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. These capabilities are reported both in its R&D information and its design-service records, providing direct evidence of broad customization support.