About Dalian Yuanyong Organo Silicon Plant - Organosilicon Chemicals Supplier in China

Dalian Yuanyong Organo Silicon Plant is located in Dalian, China and currently lists five distinct organosilicon compounds in its catalogue. The active product count of five includes Diphenyldichlorosilane, Phenyltrichlorosilane, Triphenylsilanol, Triphenylchlorosilane and Diphenylsilanediol, each classified under the broader organosilicon chemicals category. The supplier is recorded as an imported tier with a harbor trust tier, indicating that transactions typically involve cross‑border logistics and standard banking channels. No additional product families or HS codes are provided in the source data, so the description focuses on the listed chemicals and their standard industry classifications.

The catalogue reflects a focus on chlorosilane and silanol derivatives, which are common intermediates for silicone polymer production, surface‑treatment agents and specialty coatings. Buyers can expect the listed chemicals to be handled under HS chapter 29 (organic chemicals), specifically the sub‑heading for silanes and silicones. The supplier’s profile does not disclose certifications, so any compliance claims must be verified through documentation such as certificates of analysis or regulatory filings.

Product Range and Specialties of Dalian Yuanyong Organo Silicon Plant

The five products span the chlorosilane and silanol families. Diphenyldichlorosilane and Phenyltrichlorosilane are typical chlorosilane intermediates used to introduce phenyl groups into silicone chains; they are often supplied in technical grade (≥95 % purity) or high‑purity grade (≥98 % purity) with moisture content below 0.5 %. Triphenylsilanol and Diphenylsilanediol are silanol derivatives employed as coupling agents or precursors for silicone resins, commonly specified with a water content under 0.2 % and a purity range of 96‑99 %. Triphenylchlorosilane serves as a silicone cross‑linker and is usually shipped in sealed drums with a purity target of 97 % or higher. Industry practice also includes providing a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA) for each batch.

Trade and Export Information - Dalian Yuanyong Organo Silicon Plant

China is a leading exporter of organosilicon intermediates, with most shipments destined for East Asia, Europe and North America where silicone manufacturing clusters are located. HS code 2905.90 covers many of the listed chlorosilane and silanol compounds, and customs authorities often require a detailed product description, COA and, where applicable, REACH registration documentation. Typical buyer requirements include ISO 9001 quality management systems, but the supplier’s own certifications are not listed, so importers should request proof of compliance. Logistics for these chemicals commonly use 20‑ft or 40‑ft containers with inner drums (e.g., 200 L steel drums) and are shipped under Incoterms FOB Dalian or CIF destination port, with appropriate hazardous‑material labeling and packaging per IMDG guidelines.

Sourcing from Dalian Yuanyong Organo Silicon Plant - Buyer Guidance

When sourcing from Dalian Yuanyong Organo Silicon Plant, buyers should request a recent COA, MSDS, and any applicable REACH or local chemical registration certificates before confirming the order. Verify the listed purity (typically 95‑99 %) and moisture specifications against the buyer’s process tolerances, and confirm the packaging format (drum size, IBC) matches handling capabilities. It is prudent to ask for a sample batch under a non‑binding trial to assess analytical results and ensure the supplier can meet the required lead time, which for organosilicon chemicals from China generally ranges from 30 to 45 days after order confirmation.

What organosilicon products does Dalian Yuanyong Organo Silicon Plant list in its catalogue?

The catalogue includes five products: Diphenyldichlorosilane, Phenyltrichlorosilane, Triphenylsilanol, Triphenylchlorosilane and Diphenylsilanediol, all classified under organosilicon chemicals.

Which HS code family applies to these chemicals?

These compounds fall under HS chapter 29, specifically the sub‑heading 2905 for silanes and silicones, which is the standard classification for organosilicon intermediates.

What purity levels are typical for the listed chlorosilanes?

Industry practice offers technical grade purity of at least 95 % and high‑purity grade of 98 % or higher, with moisture content usually below 0.5 %.

What documentation should a buyer request before purchasing?

Buyers should obtain a Certificate of Analysis, Material Safety Data Sheet, and any relevant REACH or local chemical registration certificates to confirm compliance.

What packaging formats are commonly used for these chemicals?

The chemicals are typically shipped in sealed steel drums (e.g., 200 L) placed inside 20‑ft or 40‑ft containers, complying with IMDG hazardous‑material packaging rules.

Which markets commonly import organosilicon intermediates from China?

Major importers include manufacturers in East Asia, Europe and North America that produce silicone polymers, automotive sealants, and electronic encapsulants.

What Incoterms are usually applied to shipments from this supplier?

Export transactions often use FOB Dalian for buyer‑arranged freight or CIF destination port when the seller arranges shipping and insurance.

What typical lead time should a buyer expect for these products?

Lead times from Chinese organosilicon producers generally range from 30 to 45 days after order confirmation, depending on production scheduling and regulatory approvals.