Triisopropoxysilane

Name: Triisopropoxysilane
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 6675-79-2
Cat. No. CS-0199204
Purity≥97%
MDL No.MFCD00271033

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 6675-79-2

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 6675-79-2
Cat. No. CS-0199204
Purity ≥97%
MDL No. MFCD00271033
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₂₂O₃Si
Molecular Weight 206.35
Synonym(s) Tris[(propan-2-yl)oxy]silyl
SMILES CC(C)O[SiH](OC(C)C)OC(C)C

Description

Triisopropoxysilane serves as a moisture-tolerant silane coupling agent, integrating readily into surface functionalization protocols. Its isopropoxy groups facilitate hydrolytic condensation, enabling robust covalent bonding to oxide surfaces. This reagent delivers stable, durable interfacial layers in coatings, adhesives, and composite materials under ambient conditions.

Application

Triisopropoxysilane serves as a reliable silylating agent for alcohols and carboxylic acids, enabling efficient protection of polar functional groups under mild conditions. Its bench-stable nature and ease of removal with fluoride sources make it well-suited for iterative synthesis workflows. The reagent exhibits good functional group tolerance and facilitates clean reactions in standard organic transformations, particularly in the construction of complex intermediates requiring orthogonal protection strategies.

Synthesis

Route1
- 67-63-0
- ~89%
- In-stock
  
  6675-79-2
References
- Pikies, J.; Wojnowski, W. Journal of Organometallic Chemistry, 1989 , vol. 378, p. 317 - 326
Route2
- 67-63-0
- ~%
- In-stock
  
  6675-79-2
- 17955-66-7
References
- Kautsky, H.; Daubach, E. Zeitschrift fuer Naturforschung, 1950 , vol. 5 b, p. 443 - 443

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS02,GHS07
Signal Word : Danger	UN#: 1993
Class : 3	Packing Group : Ⅲ
Hazard Statements : H225-H315-H319-H335
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

TPSA 27.69
LogP 1.9786
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 6

Other Classifications

Building Blocks Functional Group Organosilicon compounds

General Reagents Reductive Reagents Silane Reductive Reagents

Material Science Organic-Inorganic Hybrid Materials A silane coupling agent

Key Words

Triisopropoxysilane sigmaTriisopropoxysilane manufacturerTriisopropoxysilane priceTriisopropoxysilane structureTriisopropoxysilane SDSbuy TriisopropoxysilaneTriisopropoxysilane supplierTriisopropoxysilane usesTriisopropoxysilane molecular weightprice of TriisopropoxysilaneTriisopropoxysilane chemical name formula of Triisopropoxysilane

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

Triisopropoxysilane

CAS No. 6675-79-2

Recommended Products