40372-72-3

  • Product Name：Bis[3-(triethoxysilyl)propyl]tetrasulfide
  • Molecular Formula：C18H42O6S4Si2
  • Purity：99%
  • Molecular Weight：538.963
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Reputable factory supply Bis[3-(triethoxysilyl)propyl]tetrasulfide 40372-72-3 in bulk at low price We supply high quality Bis[3-(triethoxysilyl)propyl]tetrasulfide (CAS 40372-72-3), in stock, factory directly supply to clients, lower prices, more competitiveness.

What is the Bis[3-(triethoxysilyl)propyl]tetrasulfide ?

Bis[3-(triethoxysilyl)propyl]tetrasulfide is Yellowish clear liquid, while it's Molecular Formula is C18H42O6S4Si2. Bis[3-(triethoxysilyl)propyl] tetrasulfide (TESPTS) is generally used as a crosslinking agent and reinforcing filler in the manufacturing of rubber. TESPT film provides corrosion protection to the metallic substrates. It is also used as a precursor in the synthesis of mesoporous organosilicas.

What is the CAS number for Bis[3-(triethoxysilyl)propyl]tetrasulfide ?

The CAS number of Bis[3-(triethoxysilyl)propyl]tetrasulfide is 40372-72-3.

More information of Bis[3-(triethoxysilyl)propyl]tetrasulfide 40372-72-3 are:

Synonyms

 3,3'-Bis(triethoxysilylpropyl)tetrasulfide;4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane;A 1289;B 2494;Bis[g-(triethoxysilyl)propyl] tetrasulfide;Cabrus 4;Degussa Si 69;EF 60;EF 60 (coupling agent);KBE 846;KBE 849;KH 845-4;KH846;MB 69;SCA 98;Silquest A 1289;TESPT;TM 69;Unisilan 41;WD 40;WD 40 (coupling agent);Z 6940;

CAS Number

 40372-72-3

Molecular Formula

 C18H42O6S4Si2

Molecular Weight

 538.963

Density

 1.097 g/cm3

Boiling Point

 509.6 °C at 760 mmHg

Flash Point

 262 °C

HS CODE

 29309090

PSA

 156.58000

LogP

 6.54120

What is Bis[3-(triethoxysilyl)propyl]tetrasulfide (40372-72-3) used for?

Bis[3-(triethoxysilyl)propyl]tetrasulfide is a silylating coupling agent and modifier that is used in the design of a new generation of sustainable self-healing styrene-butadiene compounds. It is a yellowish clear liquid with unique chemical properties that make it valuable in various applications.

InChI:InChI=1/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3

Articles related to Bis[3-(triethoxysilyl)propyl]tetrasulfide:

Article

Source

Method for preparing silane coupling agent Si-69 in water phase

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Paragraph 0024; 0025; 0026; 0030; 0034, (2018/07/30)

PROCESS FOR PREPARING ORGANOSILANES

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Page/Page column 10, (2010/03/02)

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