Bis(triethoxysilylpropyl) disulfide 56706-10-6

Product name: Bis(triethoxysilylpropyl) disulfide
CAS：56706-10-6
MF：C18H42O6S2Si2
MW：474.82
EINECS:260-350-7

Product Description

Product name: Bis(triethoxysilylpropyl) disulfide

CAS：56706-10-6

MF：C18H42O6S2Si2

MW：474.82

EINECS:260-350-7

Use:

Used for vulcanized rubber with reinforcing agents such as silica or silicates

Specifications :

Bis(triethoxysilylpropyl) disulfide Basic information
Product Name:	Bis(triethoxysilylpropyl) disulfide
Synonyms:	BIS(TRIETHOXYSILYLPROPYL)DISULFIDE;BIS[3-(TRIETHOXYSILYL)PROPYL]-DISULFIDE;4,4,13,13-tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane;4,4,,-Tetraethoxy-3,-dioxa-8,9-dithia-4,-disilahexadecan;[Dithiobis(trimethylene)]bis(triethoxysilane);A-1589;Bis[3-(triethoxysilyl)propyl] perdisulfide;Bis[3-(triethoxysilyl)propyl] persulfide
CAS:	56706-10-6
MF:	C18H42O6S2Si2
MW:	474.82
EINECS:	260-350-7
Mol File:	56706-10-6.mol
Bis(triethoxysilylpropyl) disulfide Chemical Properties
Melting point	°C
Boiling point	250
density	1.03
vapor pressure	0-7910Pa at 20-25℃
refractive index	1.457
Fp	75°C
storage temp.	2-8°C
Specific Gravity	1.03
Water Solubility	14-1000000000μg/L at 20℃
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
LogP	-3-5.2 at 20℃
CAS DataBase Reference	56706-10-6(CAS DataBase Reference)
EPA Substance Registry System	3,14-Dioxa-8,9-dithia-4,13-disilahexadecane, 4,4,13,13-tetraethoxy- (56706-10-6)

公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.