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BGC » Chemicals A-Z » bis-(Trimethylsilyl)acetylene
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bis-(Trimethylsilyl)acetylene

BGC Id:470296758724
CAS No:14630-40-1
Synonyms:acetylene, bis(trimethylsilyl)- ; bis(trimethylsilyl)acetylene ; btmsa ; bis(trimethylsilyl)ethyne ; 1,2-bis-trimethylsilanyl-ethyne ; timtec-bb sbb008997 ; bstma ; 1,2-bis(trimethylsilyl)ethyne ; ethynylbistrimethylsilanel ; 5-fluoro-2-methoxy-phenylamine
Molecular Formula:C8H18Si2
Molecular Weight:170.4
EINECS:238-671-9
Structural Formula

Verified providers in 2025

The following 16 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: C[Si](C#C[Si](C)(C)C)(C)C MDL Number: MFCD00008276 Purity : 97% Available in stock: 4780 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C8H18Si2 Molecular Weight: 170.4 Hazard Symbols: F,Xi UN Number: UN 1993 3/PG 2 WGKGermany: 3 PackingGroup: III HS Code: 29310095

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
acetylene, bis(trimethylsilyl)- ; bis(trimethylsilyl)acetylene ; btmsa ; bis(trimethylsilyl)ethyne ; 1,2-bis-trimethylsilanyl-ethyne ; timtec-bb sbb008997 ; bstma ; 1,2-bis(trimethylsilyl)ethyne ; ethynylbistrimethylsilanel ; 5-fluoro-2-methoxy-phenylamine
CAS:
14630-40-1
EINECS:
238-671-9
Molecular Formula:
C8H18Si2
MDL:
MFCD00008276
SMILES:
CC1=NC2=C(C=C(C=C2)Br)C(=C1)Br

Properties

Molecular Weight:
170.4 g·mol−1
Density:
0.752 g/mL at 25 °C(lit.)
Melting point:
21-24 °C(lit.)
Boiling point:
136-137 °C(lit.)
Flash point:
29 °C
download Download Molfile for :
Bis(trimethylsilyl)acetylene

Suppliers

Shanghai Ruiyi Medical Tech Co.,Ltd

Company type: Leading producer
Ruiyi Medical Tech is a skilled research, development, and manufacturing organization, specializing in contract research projects and in the custom synthesis of complex molecules. Our clients include established pharmaceutical companies, drug discovery based groups, research institutions, and fine chemical distributors worldwide. We are supplier of Allyltrimethylsilane. Custom Synthesis is our Specialty Ruiyi Medical Tech prides itself on being able to provide its valuable clients with the chemistry expertise tha ...
Country: P.R.China   Phone: +86-21-54711706   Telefax: +86-21-54711707

Shanghai Mintchem Development Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-21-68451592
Telefax: +86-21-68450923
We supply our chemical product Sodium hexafluorostannate(IV). 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 ...

Xiamen Hisunny Chemical Co., Ltd.

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. We are supplier of Salidroside. inquiries, you will get it!
Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596

Sancai Industry Co.,Ltd.

Company type: Leading producer
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. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Country: P.R.China   Phone: +86-531-88913079   Telefax: +86-531-88913079

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Xingrui Industry Co., Limited is a seller of 4-Bromobenzoic acid. 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. 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 ...

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We provide 4-(4-Methylphenylthio)benzophenone as well. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Finetech Industry Limited

Company type: Producer
Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Most of our products were exported to the North America, Europe and Oceania. Additionally Potassium hydrogen phthalate is supplied by us. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...
Country: P.R.China   Phone: +86-27-8746 5837   Telefax: +86-27-8777 2287

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 6-tert-Butyl-3-(chloromethyl)-2,4-xylenol will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Nantong Xindao Biotech Ltd

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. 4-Aminothioanisole is also served by Nantong Xindao Biotech Ltd. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Company type: Leading producer
Country: P.R.China
Phone: +86 19033786557

Capot Chemical Co., Ltd.

Company type: Leading producer
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Capot Chemical Co., Ltd. is a seller of 3-Chlorosalicylic acid. 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 ...
Country: P.R.China   Phone: +86-571-85586718   Telefax: +86-571-85864795

Shandong SanYoung Industry Co., Ltd

Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. We are supplier of Mebhydrolin napadisylate. Our company has a large number of customers with good reputation at home and abroad, ...

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. We supply our chemical product L-Styrylalanine. 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 ...
Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

BLD Pharmatech Ltd

Company type: Supplier
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We supply our chemical product N-(3-((4-Aminobutyl)amino)propyl)acetamide dihydrochloride. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Country: P.R.China   Phone: +86-21-61629022   Telefax: +86-21-50201702

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
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 ...

BIOZOL Diagnostica Vertrieb GmbH

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 seller of 1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. 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 ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany  

Safety Information

Hazard Classes:
3
Risk Codes:
11-36/37/38 (R)
Safety Codes:
16-26-36 (S)
WGK Germany:
3
RID / ADR:
UN 1993 3 / PG 2
Storage temperature:
0-6°C

What other providers are available for CAS 14630-40-1?

In addition to the providers presented here for bis-(Trimethylsilyl)acetylene with the CAS number 14630-40-1, there are other 12 providers with slightly different product names available for this CAS number.

Simagchem Corporation | Xiamen Equation Chemical Co.,Ltd | Skyrun Industrial Co., Ltd. +3 additional providers that we know from the past
Hangzhou Zhongqi Chem Co., Ltd +2 additional providers that we know from the past




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