What is the appearance of the product?

The product appears as a white powder, though the shape can be customized to a colorless liquid.

How do you guarantee quality?

We provide pre-production samples before mass production and conduct final inspections before shipment.

Where is the company located?

Shandong Kaiyue Chemical Co., Ltd. is based in Shandong, China.

High Purity 5-Decyne CAS 1939-88-4 Synthesis Intermediate Kaiyue Supply

Name: High Purity 5-Decyne CAS 1939-88-4 Synthesis Intermediate Kaiyue Supply
Brand: Shandong Kaiyue Chemical Co., Ltd.
SKU: 1986224661

Shandong, ChinaShandong Kaiyue Chemical Co., Ltd.

US$0.32-0.95

1 kg

Sample price:US$10.00/kg.Request sample

Product profile

CAS No.

1939-88-4

EINECS

1939-88-4

Carboxyl No.

Dicarboxylic Acid

Alkyl No.

Fatty Acid

Appearance

Powder

Source

Oxidation

Colour

White

Product Name

5-Decyne

Packaging

Paper Bag

Hazards Class

Non-Dangerous Goods

Purity

99%

Storage

Cool Dry Place

Shape

Colourless Liquid

Grade Standard

Industrial Grade

Transport Package

25kg Per Bag

Specification

25kg Per Bag

Trademark

KAIYUE Chemical

Origin

China

Key features

High Purity Grade: Industrial grade 5-Decyne with 99% purity, suitable for synthesis intermediates.

Customization Available: Accepts customer customization for rare products, including packaging and shape.

Quality Assurance: Pre-production samples and final inspections before shipment ensure product quality.

Professional Team: Employees are chemical engineering graduates with R&D capabilities.

Flexible Cooperation: Flexible ways of cooperation and customization from samples are supported.

Global Supply: Sells to Russia, Belarus, Korea, and Japan with established global presence.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Traceable Materials: Raw materials are fully traceable, ensuring supply chain transparency.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Shandong Kaiyue Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Minor Customization CertifiedExport Year: 9 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.06h CertifiedTerms of Payment: T/T, D/P, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier presents itself as a fine chemical and pharmaceutical intermediate manufacturer focused on high-value metal alkoxides, specialized organic solvents, and synthesis intermediates. It has raw-material traceability, quality assurance, one R&D engineer, one quality inspector, and limited customization from samples or minor modifications. However, it reports no new products launched last year, no ODM, SDK, or popular-brand OEM capability, and no inventory, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Service governance is weakly documented: complaint handling, corrective/preventive actions, and supplier-service assessment lack written procedures or records. Lead times are stated as within 15 workdays in both peak and off-seasons. Financial figures are excluded from this assessment for privacy.

Supplier typeThe supplier describes itself as operating in fine chemicals and pharmaceutical intermediates, specializing in high-value metal alkoxides, specialized organic solvents, and synthesis intermediates. This directly identifies it as a specialized chemical manufacturer rather than a general trading or service provider.

After-Sales capabilityThe supplier has no overseas showroom, agent or branch, overseas warehouse, inventory capability, or prior offline trade-show participation. It also has no written complaint-handling or corrective/preventive-action procedures or records, although stated service lead times are within 15 workdays in both peak and off-seasons; overall after-sales capability is not sufficiently supported as an advantage.

R&D capabilityThe supplier reports one R&D engineer and positions itself around technological innovation and development of specialized chemical products. However, it launched no new products last year and does not provide ODM services or an SDK, indicating limited demonstrated innovation output in the supplied data.

Customization capabilityThe supplier explicitly offers customization from samples and minor customization. It does not offer ODM services, so customization is available for limited-scope requirements rather than full product development.