 Home > Chemical Reagents > Silane Reagent > Bis[3-(triethoxysilyl)propyl] tetrasulfide for Sale > Bis[3-(triethoxysilyl)propyl]tetrasulfide

Bis[3-(triethoxysilyl)propyl]tetrasulfide

Name: Bis[3-(triethoxysilyl)propyl]tetrasulfide
Brand: ailike
SKU: pr2505093231
Price: 1 USD
Availability: InStock

3 Inquiries

Unit Price:

$1/KG EXW

Get Latest Price 

CAS No.:

40372-72-3

Grade:

pharmaceutical grade

Content:

99%

Brand:

ailike

Packaging:

25kg/Bag

Price valid (until):

2026-06-30

Contact Supplier

 Chat Now

Shandong Airuike Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Shop Bis[3-(triethoxysilyl)propyl]tetrasulfide-Detailed Image 1

FAQ

Q : What is your terms of payment?

A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)

Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.

Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

Q : Do you have stock?
A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.
Q : Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
we believe our customers deserve all the best service.
Q : Can I get best price from you?
A: Of course. We don't chase excessive profits and alway

Basic Info

Product Name:

Bis[3-(triethoxysilyl)propyl] tetrasulfide

Other Name:

3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane,4,4,15,15-tetraethoxy-;4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane;Si 69;Bis[3-(triethoxysilyl)propyl] tetrasulfide;Si 29;B 2494;3,3′-Bis(triethoxysilylpropyl) tetrasulfide;Bis(3-triethoxysilylpropyl)tetrasulfane;Unisilan 41;Silquest A 1289;KH 846;Bis[γ-(triethoxysilyl)propyl] tetrasulfide;MB 69;A 1289;Silane 69;EF 60;EF 60 (coupling agent);Degussa Si 69;SCA 98;SIB 1825.0;TM 69;Cabrus 4;KBE 849;KBE 846;Z 6940;TESPT;WD 40;WD 40 (coupling agent);KH 845-4;KBE 845;DB 619;Xiameter Z 6940;KH 845-4-2;Bis[triethoxysilylpropyl] tetrasulfide;KH 858;KBM 846;KBE 864;Luvomaxx TESPT;Couplink 89;Bis(triethoxysilylpropyl)tetrasulfane;SG-Si 998;HP 1898B;BTES;Bis(3-(ethoxysilyl)propyl)tetrasulfide;OFS 6940;Xiameter OFS 6940;Bis(3-triethoxisilylpropyl)tetrasulfide;B 803049;BTSPS;KH 69;KH-Si 69;Silanogran SI 69;OFS 6945;154836-48-3;189257-97-4;224045-74-3;727395-70-2;862469-02-1;908238-15-3;1351508-69-4

CAS No.:

40372-72-3

Molecular Formula:

C18H42O6S4Si2

InChIKeys:

InChIKey=VTHOKNTVYKTUPI-UHFFFAOYSA-N

Molecular Weight:

538.95

Exact Mass:

538.95

EC Number:

254-896-5

UNII:

J98V193ZRY

DSSTox ID:

DTXSID3029362

HScode:

2931900090

Categories:

Silane Reagent

Characteristics

PSA:

157

XLogP3:

8.04

Appearance:

DryPowder; Liquid; OtherSolid; PelletsLargeCrystals, Liquid

Density:

1.10 g/cm³

Boiling Point:

250 °C

Flash Point:

91°C

Refractive Index:

1.504

Water Solubility:

Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water.

See More Bis[3-(triethoxysilyl)propyl] tetrasulfide Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Bis[3-(triethoxysilyl)propyl] tetrasulfide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

Location:
Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10 Beijing Road, Jiaonan City)

Payment Terms:
TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2023

Certifications:
Credit rating certificate,Hazardous Chemicals Business License

Company Profile
Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds.
We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products.
In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works.
Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world.
By now we have established business relationship with more than 200 customers around the world.
Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other.
You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Bis (3-triethoxysilylpropyl) tetrasulfide	1 KG	Jan 29, 2026
Brazil	Bis[3-(triethoxysilyl)propyl] tetrasulfide	30 MT	Nov 11, 2024
India	TESPT	2 KG	Feb 28, 2024

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Bis[3-(triethoxysilyl)propyl]tetrasulfide / 40372-72-3	Industrial Grade/99.9	Henan Ouber Technology Co., Ltd.	Inquiry
Bis[3-(triethoxysilyl)propyl]tetrasulfide	/99.00	HANGZHOU LEAP CHEM CO., LTD.	Inquiry
Silane Coupling Agent Si69 98% Yellow or light yellow transparent liquid Si69	Industrial Grade/98	Henan Wising Chem Co., Ltd	Inquiry
Bis[3-(triethoxysilyl)propyl]tetrasulfide 99% white powder kanbei	Industrial Grade/99	Henan Lihao Chem Plant Limited	Inquiry
Bis-(γ-triethoxysilylpropyl)-disulfide; Bis[3-(triethoxysilyl)propyl]tetrasulfide; CAS 40372-72-3 99.0% Yellow liquid CAS 40372-72-3 Honour	Industrial Grade/99.0	Honour Enterprise Company Limited	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.