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Postion:Product Catalog >Chemical Reagents>Silane reagent>Bis[3-(triethoxysilyl)propyl]tetrasulfide
Bis[3-(triethoxysilyl)propyl]tetrasulfide
  • Bis[3-(triethoxysilyl)propyl]tetrasulfide

Bis[3-(triethoxysilyl)propyl]tetrasulfide

Price Get Latest Price
Package 10g 20g 50g
Supply Ability: 20000kg
Update Time: 2026-05-22

Product Details

Product Name: Bis[3-(triethoxysilyl)propyl]tetrasulfide CAS No.: 40372-72-3
EC-No.: 254-896-5 Min. Order: 0.01g
Purity: 99% Supply Ability: 20000kg
Release date: 2026/05/22

Chemical Properties

Boiling point250 °C
Density 1.08 g/mL at 20 °C(lit.)
refractive index n20/D 1.49
Flash point91°C
form Liquid
Specific Gravity1.095
Water Solubility Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water.
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 2062235
InChIKeyVTHOKNTVYKTUPI-UHFFFAOYSA-N
CAS DataBase Reference40372-72-3(CAS DataBase Reference)
EPA Substance Registry System3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy- (40372-72-3)

Safety Information

Hazard Codes Xi
Safety Statements 23-24/25
WGK Germany 1
TSCA Yes
HS Code 29309090


Company Profile Introduction

Anhuyan (Hainan) Biotechnology Co., LTD, factory was founded in 2014 and has been engaged in the research and development and production of fine chemical raw materials and chemical reagents for a long time. The company has strong technical strength. Its products sell well all over the country and are exported abroad. It is deeply trusted by users and is rated as a high-tech enterprise in Hubei province. After years of development, it has now formed a variety of product series, biological buffer series; Amino acid and amino acid derivatives series; Natural cosmetic raw material Series; Chemical reagent series; Pharmaceutical and chemical raw materials and intermediates, etc. We are committed to the development of high-quality products, which have been widely used in daily chemicals, food additives, textile additives, lubricating oil, resin, pesticide, medicine and chemical industry and other industries. Products include: Condo, CAPS,TRIS, dehydrorosin, polypropylene amine hydrochloride, 5,6-dihydroxyindole, chromium acetylpyruvate, tetraacetyl ribose, phosphomolybdic acid, molybdenum acid, 4-aminoantipyrine, dihydrochalcone, dithiosulfontanol (DTT),5-isoquinoline sulfonic acid, 6-benzylaminopyrine, isopropylate, camphoroquinone, silk fibroin, docurate sodium, etc. New loyalty customers are welcome to come for consultation and purchase. Our company was renamed Hubei Yiling biotechnology LTD in 2014. It is a comprehensive high-tech modern enterprise integrating research and development, production and sales. Its sales company and research and development center are located in Guanggu biological City Medical Park, Wuhan city, Hubei Province. The company covers an area of 66279.6 sqm and has 2 production bases and 2 modern scientific research centers. The company has the international leading technical level, and has a group of professional scientific research personnel engaged in this industry. The academic leaders have a doctor's degree or above and have many years of

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