Dimethoxydimethylsilane CAS NO.1112-39-6

1. Introduction of Dimetyl dimethoxy silane Dimetyl dimethoxy silane (CAS NO.1112-39-6)is one kind of colourless transparent liquid. It…

1. Introduction of Dimetyl dimethoxy silane

Dimetyl dimethoxy silane (CAS NO.1112-39-6) is one kind of colourless transparent liquid. It belongs to the Dialkoxysilanes; Functional Materials; Si (Classes of Silicon Compounds); Silane Coupling Agents; Silane Coupling Agents (Intermediates); Si-O Compounds; Alkoxy Silanes; Crosslinkers; Crosslinking Agents. And this chemical is sensitive to moisture. The dimethoxy(dimethyl)silane is the IUPAC Name of this product.

Our Dimetyl dimethoxy silane has the top quality which can be ≥99.0%. The detailed product information is as follows:

Dimetyl dimethoxy silane[CAS Register No：1112-39-6] 1、Name：Dimetyl dimethoxy silane 2、Molecular Formula：(CH3)2Si(OCH3)2 3、Stucture Formula： 4、Physical and Chemical Features：colourless transparent liquid，＝1.3788，boiling point80-80.5℃，＝0.865g／ml 5、Quality Specifications：purity≥99.0％ 6、Use：preparesilicon group silane、poly-siloxane（silastic、silicon oil、silicone resin），can be used as structure-controlling agent. 7、 Package：plastic bucket,20kg;metal pail,170kg;or packaged as users require.

2. Basic information of Dimetyl dimethoxy silane

1) Properties:

(1)H-Bond Acceptor: 2; (2)Rotatable Bond Count: 2; (3)Exact Mass: 120.060656; (4)MonoIsotopic Mass: 120.060656; (5)Topological Polar Surface Area: 18.5; (6)Heavy Atom Count: 7; (7)Complexity: 47.7; (8)Covalently-Bonded Unit Count: 1.

2) Physical Properties

Physical Property	Value	Units	Temp (deg C)	Source
Boiling Point	82	deg C		EXP
log P (octanol-water)	0.580	(none)		EST
Atmospheric OH Rate Constant	1.96E-12	cm3/molecule-sec	25	EST

3) Descriptors of Structure:

(1)InChI: InChI=1S/C4H12O2Si/c1-5-7(3,4)6-2/h1-4H3
(2)InChIKey: JJQZDUKDJDQPMQ-UHFFFAOYSA-N
(3)Canonical SMILES: CO[Si](C)(C)OC
(4)Smiles: C[Si](OC)(C)OC

4) Production of Dimetyl dimethoxy silane

Dimetyl dimethoxy (CAS NO.1112-39-6) silane can be got by dimethyl dichloride silane and anhydrous methanol reaction to making.

5) Uses of Dimetyl dimethoxy silane

This product use as structure control agent, chain extension agent. Besides, it can be used as preparesilicon group silane or poly-siloxane (silastic、silicon oil、silicone resin). What's more, Dimetyl dimethoxy silane can be used as structure-controlling agent.