High Purity Chemical Transparent Liquid Methyldichlorosilane

Product Description

Product Description

 Methyldichlorosilane

This product is mainly used in the preparation of hydrogen-containing silicone oil, methylvinyl monomers, aminosilanes, silicone compounds, and other related products.

This product is transported in sealed tank trucks.

It shall be stored in a cool, well-ventilated warehouse, away from ignition sources and heat. Containers must remain tightly sealed and stored in a cool place. Do not store or transport together with oxidizing agents, acids, alkalis, or water.

Specification

Item	Specification
Product Name	Methyldichlorosilane
Appearance	Colorless transparent liquid, free of mechanical impurities
Methyldichlorosilane Mass Fraction (%wt)	>99.5
Packaging	Tank truck enclosed transport
Origin	China
HS Code	39100000

Company Profile

Yunnan Energy Green New Materials Co., Ltd.  was established in 2016 as a wholly-owned subsidiary of Yunnan Energy Group Co., Ltd., with a registered capital of RMB 1.932 billion. It serves as the Group's core platform for developing the green energy and green new materials industry. Leveraging Yunnan Province's abundant mineral resources and green energy advantages, the Company has built a complete silicone-based new materials industry chain. It currently owns 2 wholly-owned subsidiaries (Kunming Yunneng Chemical Co., Ltd. and Yunnan Tianju Chemical Co., Ltd.) and 4 controlling subsidiaries (Yunnan Tianye Chemical Co., Ltd., Yunnan Puyang Coal Chemical Co., Ltd., Yunnan Energy Investment Silicone Materials Technology Development Co., Ltd., and Yunnan Yongchang Silicon Industry Co., Ltd.). Adhering to an innovation-driven development strategy, the New Materials Company has been granted 125 invention patents and 163 utility model patents, and has obtained certification for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, ISO 45001 Occupational Health and Safety Management System, and ISO 50001 Energy Management System. Yunnan Energy Investment Silicone Materials Technology Development Co., Ltd., a controlling subsidiary established in 2019, is the first organosilicon new materials producer in Yunnan Province. It has invested in a 400,000 tons/year organosilicon monomer and supporting project. The first phase (200,000 tons/year) was completed and put into operation at the end of 2021, achieving full production capacity in May 2022, with stable operation and consistent product quality. Its main products include hydrolyzate, DMC, linear silicone, 107 gum (including low-viscosity and low-volatility grades), 110 gum, D3, D4, D5, D6, vinyl silicone oil, dimethyl silicone oil, methyltrichlorosilane, and trimethylchlorosilane.

Kunming Yunneng Chemical Co., Ltd., a wholly-owned subsidiary established in 2018, operates production facilities with an annual capacity of 100,000 tons of ion-exchange membrane caustic soda and 100,000 tons of PVC. Its main products include caustic soda, PVC, hydrochloric acid, and liquid chlorine. The company has obtained certification for Safety Standardization Level II Enterprise as well as ISO 9001, ISO 14001, and ISO 45001 management systems. Yunnan Yongchang Silicon Industry Co., Ltd., a controlling subsidiary established in 2005, has an annual production capacity of 200,000 tons of metallurgical-grade silicon. Its main products include industrial silicon grades 2202, 3303, 421, 441, etc., with proven silica ore reserves of over 4 million tons. The company has gathered 7 high-level talents at or above the provincial level (including experts receiving the State Council Special Allowance and provincial industrial technology leaders). Yunnan Tianye Chemical Co., Ltd., a controlling subsidiary established in 2009, operates one 100,000 tons/year zero-gap bipolar ion-exchange membrane caustic soda production unit and one 100,000 tons/year PVC production unit. Its main annual production capacities include 100,000 tons of caustic soda, 100,000 tons of PVC, 150,000 tons of hydrochloric acid, and 40,000 tons of liquid chlorine. The company is committed to green and efficient development, and has been recognized as a National Green Factory, a 2024 National Key Water Efficiency Leader Enterprise, and a Yunnan Provincial High-Tech Enterprise, among other honors. Its quality, environmental, occupational health and safety, and energy management systems operate efficiently and effectively, with 47 authorized patents accumulated to date. In April 2026, three specialty products—Matting PVC Resin Type 5, Silicone Masterbatch, and Cable-Specialized Resin—achieved industrial-scale mass production, demonstrating the company's technological breakthroughs.

Packaging & Shipping

FAQ

(1)How can we guarantee quality? 

Official Quality Inspection Report;

Product Certification Certificate;

Positive Customer Reputation;

(2)What can you buy from us?

Chlor-alkali, industrial silicon, silicone and other series of products.

(3) What are our advantages?

The only green energy new materials enterprise;

Professional R&D Team;

a wide range of products;

Reliable Quality Assurance;

High-quality Service System;

(4) How about the lead time? 

Lead time: Products in stock are shipped immediately after received customer's payment,But customized products depends.

(5)Do we support product customization?

we offer customized products tailored to specific customer needs and specifications.

(6)How do we ensure shipment safety?

We adhere to professional chemical packaging standards, cooperate with professional logistics companies, and provide comprehensive cargo tracking services throughout the entire transportation process.

(7)Can we provide company qualification certificates?

we can provide business licenses, ISO certifications, Green Factory certification, product test reports and other qualification documents upon request.

(8)Do we accept factory inspections?

we welcome on-site factory visits and inspections.

(9) Is there a discount ?   

Yes, for larger quantity, we always support with better price.

(10)Do you test all your goods before delivery?   

Yes, we have 100% test before delivery,Third-party inspection reports can be provided again upon request.