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Hexamethyl disilazane

BGC Id:336428424436
CAS No:999-97-3
Synonyms:tsl8802 ; sz6079 ; hexamethylisilazne ; hmds, 30ml ; ((ch3)3si)2nh ; hexamethylsilazane ; hmdz ; silazane hmn ; dynasylan hmds ; hmds
Molecular Formula:C6H19NSi2
Molecular Weight:161.39
EINECS:213-668-5
Structural Formula

The most competitive supplier in 2026

The following 20 notable providers have been checked and can be recommended.
Chemical-Suppliers
Senzhuo Industry
Purity : 99,0%
Chemical-Suppliers
Sancai Industry
Appearance Clear, colorless liquid Hexamethyldisilazane 99.0% min Hexamethyldisiloxane 0.50% max Trimethylsilanol 0.50%max Chloridion 50ppm max Color 20APHA max
Chemical-Suppliers
H&Z Industry
Package:150kg | Appearance: Clear, colorless liquid | Hexamethyldisilazane: 99.0% min | Hexamethyldisiloxane: 0.50% max | Trimethylsilanol: 0.50%max | Chloridion: 50ppm max | Color: 20APHA max

Chemical-Suppliers
Win-Win Chemical
Purity : 98% Chemical Formula : C6H19NSi2 Molecular Weight (g/mol) : 161.393 Delivery time : 5Day(s) Application : For R&D Appearance : Colorless Transparent Liquid
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H19NSi2 Molecular Weight: 161.39 Hazard Symbols: F,C,Xn UN Number: UN 3286 3/PG 2 WGKGermany: 2 PackingGroup: II HS Code: 2931 90 00
Chemical-Suppliers
Entegris
Product Number : S1180 Category : Silanes

The last intensive check and update was carried out on 2026/07/23.

Identify

Synonyms:
tsl8802 ; sz6079 ; hexamethylisilazne ; hmds, 30ml ; ((ch3)3si)2nh ; hexamethylsilazane ; hmdz ; silazane hmn ; dynasylan hmds ; hmds
CAS:
999-97-3
EINECS:
213-668-5
Molecular Formula:
C6H19NSi2
MDL:
MFCD00008259

Properties

Molecular Weight:
161.39 g·mol−1
Density:
0.774 g/mL at 25 °C(lit.)
Melting point:
-78 °C
Boiling point:
125 °C(lit.)
Flash point:
57.2 ºF
download Download Molfile for :
Hexamethyldisilazane

Suppliers

Senzhuo Industry Co.,Ltd

Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ...
Country: P.R.China   Phone: +86-15165036020   Telefax: +86-88902568

Shanghai Mintchem Development Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-21-68451592
Telefax: +86-21-68450923
We provide Copper acetate 1-hydrate (high purity) as well. Shanghai Mintchem Development Co., Ltd. manufactures and supplies inorganic fluoride chemicals and flame retardants (IPPP, APP, micron magnesium hydroxide, micron aluminum hydroxide, etc) Metal chemicals ( bismuth salts, Copper salts, Chrome salts Tin salts, Nickel salts, Manganese salts, Zinc salts series, and Iron chemicals), Flux water treatment chemicals (sulfur, Boron, heavy metal), Organic Catalysts, Organic compounds ,Oil and oilfield chemicals, Air treatment chemicals ...

Refine Chemical Co.,Ltd.

Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. N-n-Octyl-D-glucamine will be also provided by us. We have diversified activities in R&D, application development, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...
Company type: Producer
Country: P.R.China
Phone: +86 15665752805
Telefax: +86 15665752805

Shandong Ench Chemical Co.,Ltd

Company type: Producer
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. We are supplier of Caffeic acid. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...
Country: P.R.China   Phone: +86-13869131854   Telefax: +86 531-8637666

Hangzhou Verychem Science & Technology Co., Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-571-8816 2785
Telefax: +86-571-81906939
Hangzhou Verychem Science And Technology Co. Ltd. is a technology based company located in the city of Hangzhou, combined with and technologically directed by Zhejiang Industry University and Shengyang Pharmaceutical College. Though Verychem is a young company, but it's a booming company with dynamic vigor and prosperous prospect. Amoxicillin tab. is also served by Hangzhou Verychem Science & Technology Co., Ltd.. Verychem develops and manufactures latest pharmaceuticals, special fine chemicals and some of the developed projects have been technologically tran ...

Sancai Industry Co.,Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. Additionally 6-Chlorooxindole is supplied by us. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079

Shandong Lanhai Industry Co.,Ltd.

Company type: Producer
Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Country: P.R.China   Phone: +86-15953182965  

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd also offers Potassium ethyl xanthate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

Shandong Minglang Chemical Co., Ltd

Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. We are supplier of Poly(iminocarbonimidoyliminocarbonimidoylimino-1,6-hexanediyl) hydrochloride. In recent years,t ...
Company type: Producer
Country: P.R.China
Phone: +86-13220566916
Telefax: +86 531 58990167

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Additionally Tricyclo(3.3.1.1'3,7)decane-1-carboxylic acid is supplied by us. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Country: P.R.China   Phone: +86-571-86976032   Telefax: +86-571-86972162

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. Molybdenum(V) chloride is also served by Lori Industry Co., Ltd. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Capot Chemical Co., Ltd.

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We sell 2,3-Dimethyl-4-fluoronitrobenzene as well. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795

Carbone Scientific Co., Ltd.

Company type: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. We provide L-Thyroxine as well. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
Country: U.K.   Phone: +44 (0)203 769 4441 ext 1   Telefax: +44 (0)203 769 4441 ext 2

Win-Win Chemical Co., Limited

Company type: Bulk chemical supplier
Country: P.R.China
Phone: +86-577-64498589
Telefax: +86-577-56994596
Established in 2007, Win-Win chemical CO., Ltd was set up by Professor of Zhejiang University, Wenzhou University and Shanghai Science and Technology University which is located in Longwan Industry District, Wenzhou, China. We have high-tech research capability, and advanced production and inspecting equipment. We are especially engaged in customize production of aromatic fluoride compounds, chiral building blocks, and heterocyclic compounds. We can provide our customers with ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. We are supplier of beta-D-(+)-Glucose pentaacetate. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. We are seller of Boc-L-4-Cyanophenylalanine. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We are supplier of Polyoxymethylene. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We provide 7-Chloronorbornadiene as well. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

Entegris

Company type: Bulk chemical supplier
Country: USA
Entegris Specialty Chemicals offers a wide variety of products, expertise and capabilities that make us the ideal candidate for partnering with you on your product development projects. We have deep technical expertise and application knowledge around many products including organophosphorus, polymers and polymer catalysts, coatings, organic synthesis and stable isotope chemicals. We have pilot to scale production capabilities. We operate with advanced quality systems and hav ...

Safety Information

Hazard Classes:
3
Risk Codes:
11-20/21/22-34-52/53 (R)
Safety Codes:
16-26-36/37/39-45-61 (S)
WGK Germany:
2
RID / ADR:
UN 3286 3 / PG 2
RTECS:
JM9230000
Storage temperature:
2-8°C

What other providers are available for CAS 999-97-3?

In addition to the providers presented here for Hexamethyl disilazane with the CAS number 999-97-3, there are other 81 providers with slightly different product names available for this CAS number.

Senzhuo Industry Co.,Ltd
+6 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
Klaus F. Meyer GmbH | Shanghai Mintchem Development Co., Ltd. | Simagchem Corporation | Molekula GmbH | BuGuCh & Partners +38 additional providers that we know from the past
Shanghai Mintchem Development Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Dayang Chem (Hangzhou) Co.,Ltd. | Shandong SanYoung Industry Co., Ltd | Xiamen Equation Chemical Co.,Ltd +19 additional providers that we know from the past
+1 additional providers that we know from the past




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