Cas no 18132-63-3 (Silane,dibutyldimethoxy-)

Dibutyldimethoxysilane is an organosilicon compound with the molecular formula C10H24O2Si. It is characterized by its two butyl groups and two methoxy substituents bonded to a central silicon atom. This silane is commonly used as a coupling agent, crosslinker, or surface modifier in various industrial applications, particularly in polymer and coatings chemistry. Its key advantages include improved adhesion between organic and inorganic materials, enhanced hydrophobicity, and increased chemical resistance in modified surfaces. The compound's reactivity with hydroxyl groups makes it valuable for surface functionalization, while its structure allows for controlled hydrolysis and condensation reactions. It finds utility in sealants, adhesives, and as a precursor for further chemical modifications.

Silane,dibutyldimethoxy- structure

Product Name:Silane,dibutyldimethoxy-

CAS No:18132-63-3

MF:C₁₀H₂₄O₂Si

MW:204.381864547729

MDL:MFCD01861704

CID:122794

Update Time:2025-06-29

Silane,dibutyldimethoxy- Chemical and Physical Properties

Names and Identifiers

- Silane,dibutyldimethoxy-
- Di-n-Butyl Dimethoxysilane
- (1,1-dibromomethylene)cyclohexane
- (dibromomethylene)cyclohexane
- Cyclohexane,(dibromomethylene)
- Di-(n-butyl)-dimethoxysilan
- dibromoethylenecyclohexane
- dibutyl-dimethoxy-silane
- DI-n-BUTYLDIMETHOXYSILANE
- MDL： MFCD01861704
- Inchi： 1S/C10H24O2Si/c1-5-7-9-13(11-3,12-4)10-8-6-2/h5-10H2,1-4H3
- InChI Key： YPENMAABQGWRBR-UHFFFAOYSA-N
- SMILES： [Si](CCCC)(CCCC)(OC)OC

Computed Properties

Exact Mass: 204.15500
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 2
Heavy Atom Count: 13
Rotatable Bond Count: 8

Experimental Properties

Density: 0,861 g/cm3
Boiling Point: 125°C 50mm
Flash Point: 103°C
PSA: 18.46000
LogP: 3.32160

Silane,dibutyldimethoxy- Security Information

Hazard Category Code： 20/21/22-36/37/38
Safety Instruction： S26; S36/37/39
TSCA：Yes
Risk Phrases：R20/21/22; R36/37/38

Silane,dibutyldimethoxy- Customs Data

HS CODE：2931900090
Customs Data：

China Customs Code:
2931900090

Overview:

2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%

Summary:

2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Silane,dibutyldimethoxy- Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D305232-5ml	Silane,dibutyldimethoxy-	18132-63-3	95%	5ml	￥562.90	2023-09-03
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	D305232-1ml	Silane,dibutyldimethoxy-	18132-63-3	95%	1ml	￥136.90	2023-09-03
Fluorochem	S05840-25g	Di-n-butyldimethoxysilane	18132-63-3	97%	25g	￡105.00	2022-02-28
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	D833898-5ml	Di-n-Butyl Dimethoxysilane	18132-63-3	97%	5ml	￥982.00	2022-01-11
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	D833898-1ml	Di-n-Butyl Dimethoxysilane	18132-63-3	97%	1ml	￥246.00	2022-01-11
abcr	AB134449-25 g	Di-n-butyldimethoxysilane; .	18132-63-3		25 g	€119.00	2023-07-20
abcr	AB134449-25g	Di-n-butyldimethoxysilane; .	18132-63-3		25g	€119.00	2025-02-19
abcr	AB134449-100g	Di-n-butyldimethoxysilane; .	18132-63-3		100g	€362.00	2025-02-19
eNovation Chemicals LLC	D626596-1ml	Di-n-Butyl Dimethoxysilane	18132-63-3	97%	1ml	$200	2023-08-31
abcr	AB134449-100 g	Di-n-butyldimethoxysilane; .	18132-63-3		100 g	€362.00	2023-07-20

Silane,dibutyldimethoxy- Suppliers

Amadis Chemical Company Limited

Gold Member

Audited Supplier

(CAS:18132-63-3)Silane,dibutyldimethoxy-

Order Number:A881001

Stock Status:in Stock

Quantity:100g

Purity:99%

Pricing Information Last Updated:Friday, 30 August 2024 11:02

Price ($):215.0

Email:[email protected]

Product Official Link

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Related Categories

Additional information on Silane,dibutyldimethoxy-

Silane, dibutyldimethoxy- (CAS No. 18132-63-3): An Overview of Its Properties, Applications, and Recent Research

Silane, dibutyldimethoxy- (CAS No. 18132-63-3) is a versatile organosilicon compound that has gained significant attention in various scientific and industrial applications. This compound, also known as dibutyldimethoxysilane, is characterized by its unique chemical structure and reactivity, making it an essential component in fields such as materials science, pharmaceuticals, and surface chemistry.

The molecular formula of Silane, dibutyldimethoxy- is C₈H₂₀O₂Si. It consists of a central silicon atom bonded to two butyl groups and two methoxy groups. This specific arrangement of functional groups imparts the compound with a range of useful properties, including hydrolytic stability and reactivity towards various substrates.

In the realm of materials science, dibutyldimethoxysilane is widely used as a coupling agent to enhance the adhesion between organic polymers and inorganic surfaces. Its ability to form stable siloxane bonds with silica surfaces makes it an ideal choice for improving the mechanical properties and durability of composite materials. Recent studies have explored its use in developing advanced coatings and adhesives with enhanced performance characteristics.

One of the key applications of Silane, dibutyldimethoxy- is in the field of pharmaceuticals. It serves as a crucial intermediate in the synthesis of various drugs and drug delivery systems. The compound's reactivity allows it to participate in a wide range of chemical reactions, including condensation, hydrolysis, and substitution reactions. This versatility makes it an important building block in the development of novel pharmaceutical compounds.

In surface chemistry, dibutyldimethoxysilane is used to modify the surface properties of various materials. It can be applied to create hydrophobic or hydrophilic surfaces, depending on the specific functional groups introduced. This property is particularly useful in applications such as water repellent coatings, anti-fouling surfaces, and biomedical devices.

Recent research has also focused on the environmental impact and sustainability of using Silane, dibutyldimethoxy-. Studies have shown that the compound can be synthesized using greener methods, reducing its environmental footprint. Additionally, efforts are being made to develop more efficient and cost-effective processes for its production.

The safety profile of dibutyldimethoxysilane is another important aspect that has been extensively studied. While it is generally considered safe for industrial use when proper handling protocols are followed, it is important to note that like many organosilicon compounds, it can pose health risks if not handled correctly. Therefore, adherence to safety guidelines and proper personal protective equipment (PPE) is essential.

In conclusion, Silane, dibutyldimethoxy- (CAS No. 18132-63-3) is a multifaceted compound with a wide range of applications in various scientific and industrial fields. Its unique chemical properties make it an invaluable component in materials science, pharmaceuticals, and surface chemistry. Ongoing research continues to uncover new uses and improve existing applications of this versatile compound.

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