Dimethyldimethoxysilane

Description

Product Name: Dimethyldimethoxysilane
CAS No.: 1112-39-6
Chemical Name: Dimethyldimethoxysilane
Synonyms: Silane, dimethoxydimethyl-;DIMETHOXYDIMETHYLSILANE;DMDMS;DMDMOS;dimethoxydimethyl-silan;kbm22;KBM 22;CD5605;Z-6194;tsl8112
CBNumber: CB3275414
Molecular Formula: C4H12O2Si
Formula Weight: 120.22
MOL File: 1112-39-6.mol

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Dimethyldimethoxysilane Property

Melting point:: -80°C
Boiling point:: 81.4 °C(lit.)
Density: 0.88 g/mL at 25 °C(lit.)
vapor pressure: 7-12790Pa at 20-25℃
refractive index: n20/D 1.369(lit.)
Flash point:: 50 °F
storage temp.: Store below +30°C.
form: liquid
Specific Gravity: 0.88
color: Colorless to Almost colorless
Water Solubility: decomposes
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
BRN: 1733694
Dielectric constant: 3.6600000000000001
InChIKey: JJQZDUKDJDQPMQ-UHFFFAOYSA-N
LogP: -0.74-2 at 20℃
CAS DataBase Reference: 1112-39-6(CAS DataBase Reference)
NIST Chemistry Reference: Silane, dimethoxydimethyl-(1112-39-6)
EPA Substance Registry System: Silane, dimethoxydimethyl- (1112-39-6)

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Safety

Hazard Codes: F,Xi
Risk Statements: 11-36-36/37/38
Safety Statements: 16-26-33-36-37/39
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
RTECS: VV3641666
F: 10-21
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29319090
Toxicity: LC inhalation in rat: > 21350mg/m3/4

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H225Highly Flammable liquid and vapour
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 104906
Product name: Dimethoxydimethylsilane
Purity: 95%
Packaging: 1l
Price: $72.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: 104906
Product name: Dimethoxydimethylsilane
Purity: 95%
Packaging: 500ml
Price: $138
Updated: 2024/03/01

TCI Chemical

Product number: D1052
Product name: Dimethoxydimethylsilane
Purity: >98.0%(GC)
Packaging: 25mL
Price: $25
Updated: 2024/03/01

TCI Chemical

Product number: D1052
Product name: Dimethoxydimethylsilane
Purity: >98.0%(GC)
Packaging: 500mL
Price: $76
Updated: 2024/03/01

Alfa Aesar

Product number: A12025
Product name: Dimethoxydimethylsilane, 97%
Packaging: 25g
Price: $31.65
Updated: 2024/03/01

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Dimethyldimethoxysilane Chemical Properties,Usage,Production

Description

Dimethyldimethoxysilane is a monomeric alkylalkoxysilane. It hydrolyzes in contact with water, releasing methanol, to form highly reactive silanols, which further condense to form oligomeric and polymeric siloxanes.

Dimethyldimethoxysilane is mainly used in these aspects:

In the synthesis of chemical intermediates.
As an additive for the production of silicone resins.
In the hydrophobization of surfaces, like glass, pigments etc.

Chemical Properties

Colorless clear liquid

Uses

It is employed as silylating agent for diols. Used as a monomer (?building block?) in the production of silicone polymers or silicone resins, as an intermediate (starting material) in the production of other organosilicon substances. Also employed in non-metal surface treatment to enhance the adhesion properties of surfaces. Used in sealants, in silicone polymer preparations (for the production of elastomers), in mould-making, in semiconductor manufacture, as a laboratory chemical in research and development activities.

Uses

Dimethoxydimethylsilane (DMDMS) can be used:

To synthesize various macroporous silica aerogels.
In the preparation of hollow silica nanoparticles loaded with phthalocyanine for near-infrared photodynamic and photothermal combination therapy.
To synthesize dielectric silicone elastomer with high dielectric permittivity.

Flammability and Explosibility

Highly flammable

Dimethyldimethoxysilane Preparation Products And Raw materials

Raw materials

Preparation Products

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Dimethyldimethoxysilane Suppliers

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Aladdin Scientific

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View Lastest Price from Dimethyldimethoxysilane manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Dimethyldimethoxysilane 1112-39-6
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-10

Hebei Yanxi Chemical Co., Ltd.

Product: Dimethyldimethoxysilane 1112-39-6
Price: US $30.00-10.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-29

Hebei Weibang Biotechnology Co., Ltd

Product: Dimethyldimethoxysilane 1112-39-6
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

1112-39-6, DimethyldimethoxysilaneRelated Search:

N-DODECYLTRIETHOXYSILANE Diethyl amino methyl triethoxy silane 3-Mercaptopropylmethyldimethoxysilane Dichlorodimethylsilane DODECYLMETHYLDIETHOXYSILANE Diphenyldiethoxysilane Dimethyldimethoxysilane Diphenyldimethoxysilane Dimethoxymethylphenylsilane DIETHYLDIETHOXYSILANE 1,1-DIMETHYLSILA-17-CROWN-6 VINYLMETHYLDIACETOXYSILANE N-OCTADECYLMETHYLDIETHOXYSILANE N-(2-AMINOETHYL)-3-AMINOISOBUTYLMETHYLDIMETHOXYSILANE Diethoxydimethylsilane Diethoxy(methyl)vinylsilane Methyldimethoxysilane DIMETHYLSILANE

ay43-004

CD5605

dimethoxydimethyl-silan

KBM 22

kbm22

DiMethoxydiMethylsilane, 95+%, AcroSeal

DIMETHOXYDIMETHYLSILANE

DIMETHYLDIMETHOXYSILANE

DIMETHYLDIMETHOXYSILANE, 99+%

Dimethoxydimethylsilane 99.999% metals basis, >=99.5%

tsl8112

tsl8117

DIMETHOXYDIMETHYLSILANE, ASSAY>99.5%, METALS 99.999%

Dimethyldimethoxysilane99%alsoavailable

Silane, dimethoxydimethyl-

Dimethoxydimethylsilane,Dimethyldimethoxysilane

Dimethoxydimethylsilane,Dimethyldimethoxysilane, Dow Corning product Z-6194

Dimethyldimethoxysil

Dimethoxydimethylsilane, AcroSeal, 95%

Dimethyldimethoxysilane, Dow Corning(R) product Z-6194

Dimethoxydimethylsilane,97%

DMDMS

Z-6194

DMDMOS

DimethoxydimethyL

Dimethoxydimethylsilane&gt

Dimthyldimethoxysilane

Factory Supply Hot Sale High Quality Dimethyldimethoxysilane CAS 1112-39-6

Dimethyldimethoxysilane Synonyms: Dimethoxydimethylsilane

Dimethyl di Methoxy group silane

Dimethoxydimethylsilane, ≥ 97.0%

1112-39-6

SiOCH32CH32

CH32SiCH3O2

C4H12O2Si

Si-O Compounds

Silane Coupling Agents (Intermediates)

Si (Classes of Silicon Compounds)

Silane Coupling Agents

Dialkoxysilanes

Organometallic Reagents

Others

Organosilicon

Di-Alkoxy Silanes

Silane Coupling Agents/Adhesion Promoters

Dialkoxysilanes

Functional Materials

Si (Classes of Silicon Compounds)

Silane Coupling Agents

Silane Coupling Agents (Intermediates)

Si-O Compounds

Alkoxy Silanes

Crosslinkers

Crosslinking Agents

Chemical Synthesis

Contact Printing

Materials Science

Micro/NanoElectronics