ChemicalBook > CAS DataBase List > Dimethyldimethoxysilane
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
More
Less
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)
More
Less
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
More
Less
More
Less
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
More
Less
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
More
Less
Dimethyldimethoxysilane Suppliers
- Tel
- 0559-2335676-658 18155919527
- Fax
- 18155919527
- johnxu@kbrchem.com
- Country
- China
- ProdList
- 121
- Advantage
- 55
- Tel
- 0531-88274992; 15550442185;15064038081
- 1278740859@qq.com
- Country
- China
- ProdList
- 41
- Advantage
- 58
- Tel
- 025-025-58183162-0 18021540488
- 1094405027@qq.com
- Country
- China
- ProdList
- 59
- Advantage
- 58
- Tel
- 19849939632
- 2470479589@qq.com
- Country
- China
- ProdList
- 3919
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 8418
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 0566-8928158
- Fax
- 010-69755668
- 343367102@QQ.COM
- Country
- China
- ProdList
- 360
- Advantage
- 54
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 15527768850
- 1791901229@qq.com
- Country
- China
- ProdList
- 8843
- Advantage
- 52
- Tel
- 010-82954736 13391601435
- sales@isomersyn.com
- Country
- China
- ProdList
- 3295
- Advantage
- 57
- Tel
- 025-84712192
- Fax
- 025-84712052
- china@chembridge.net
- Country
- China
- ProdList
- 192
- Advantage
- 62
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14435
- Advantage
- 57
- Tel
- 86-21-63210123
- Fax
- 86-21-63290778 86-21-63218885
- sj_scrc@sinopharm.com
- Country
- China
- ProdList
- 9815
- Advantage
- 79
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0571-82693216
- Fax
- +86-571-82880190
- info@yuhaochemical.com
- Country
- China
- ProdList
- 9387
- Advantage
- 52
- Tel
- 0370-2785118 17550508557
- Fax
- QQ：3470079902
- 675141927@qq.com
- Country
- China
- ProdList
- 3203
- Advantage
- 55
- Tel
- 021-61551611 13296011611
- Fax
- ＋86 21-50676805
- contact@trustwe.com
- Country
- China
- ProdList
- 9895
- Advantage
- 58
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22514
- Advantage
- 55
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- 021-61530618
- Fax
- 86-21-51714575
- sales@chuqingtech.com
- Country
- China
- ProdList
- 274
- Advantage
- 55
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55
- Tel
- 86-13605431940 13605431940
- Fax
- 0086-0543-2240079
- zpmxchemical@126.com
- Country
- China
- ProdList
- 1999
- Advantage
- 62
- Tel
- 0570-3066667
- Fax
- 0570-3063388
- Country
- China
- ProdList
- 3930
- Advantage
- 58
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- 422131432@qq.com
- Country
- China
- ProdList
- 9978
- Advantage
- 55
- Tel
- 18516111942
- 823898732@qq.com
- Country
- China
- ProdList
- 1317
- Advantage
- 56
- Tel
- 0371-13526885213 15637198702
- Fax
- 0371-63709726
- xpkchem@163.com
- Country
- China
- ProdList
- 3990
- Advantage
- 58
- Tel
- 021-021-56795766
- Fax
- +86-21-56795266
- sales@worldyachem.com
- Country
- China
- ProdList
- 9346
- Advantage
- 58
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13350
- Advantage
- 58
- Tel
- 400-6087598 15021221957
- Fax
- 4006087598-8012
- order@canspecsci.com
- Country
- China
- ProdList
- 2045
- Advantage
- 56
- Tel
- 0537-4409155 18366746633
- Fax
- 0537-4631369
- sales@silanechem.com
- Country
- China
- ProdList
- 111
- Advantage
- 60
- Tel
- 0512-87182056 18013166090
- Fax
- 0512-87182056
- lingling.qi@yacoo.com.cn
- Country
- China
- ProdList
- 7295
- Advantage
- 60
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- +86-25-8331-5620
- Fax
- +86-25-8331-5629
- lanyachem@gmail.com
- Country
- China
- ProdList
- 435
- Advantage
- 55
- Tel
- 027-59599241 18871490274
- Fax
- 027-59599241
- 1400878000@qq.com
- Country
- China
- ProdList
- 9958
- Advantage
- 58
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9484
- Advantage
- 50
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 027-59207879 1972026995 18140587686
- Fax
- QQ：1972026995
- sales@3600chem.com
- Country
- China
- ProdList
- 4668
- Advantage
- 55
- Tel
- 17319789407
- Fax
- 0371-53335504
- Keyulongchem@163.com
- Country
- China
- ProdList
- 1993
- Advantage
- 55
- Tel
- 028-64353063
- Fax
- 028-64353063 QQ:784253935
- reacchemical@163.com
- Country
- China
- ProdList
- 5253
- Advantage
- 58
- Tel
- 551-65418679 15837135945
- Fax
- 0551-65418697
- info@tnjchem.com
- Country
- China
- ProdList
- 1889
- Advantage
- 62
- Tel
- 028-88469284 18000562381
- rzbtsj@163.com
- Country
- China
- ProdList
- 9951
- Advantage
- 56
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
More
Less
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