ChemicalBook >> CAS DataBase List >>hydroxytrimethylsilane
hydroxytrimethylsilane
- CAS No.
- 1066-40-6
- Chemical Name:
- hydroxytrimethylsilane
- Synonyms
- Silanol, trimethyl-;Trimethylsilanol;Trimethylhydroxysilane;DK031;LS 310;Silanole;Trimethylsilanol,95%;hydroxytrimethylsilane;Trimethylsilyl alcohol;53003 Trimethylsilanol
- CBNumber:
- CB6897671
- Molecular Formula:
- C3H10OSi
- Molecular Weight:
- 90.2
- MDL Number:
- MFCD02751657
- MOL File:
- 1066-40-6.mol
- MSDS File:
- SDS
Last updated:2024-09-10 19:09:04
| Melting point | -4.5 °C |
|---|---|
| Boiling point | 90℃/760Torr |
| Density | 0.950 |
| vapor pressure | 19-55hPa at 25℃ |
| refractive index | 1.3889 |
| Flash point | 4°(39°F) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| solubility | Chloroform (Sparingly), DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | liquid |
| pka | 12.67±0.58(Predicted) |
| Specific Gravity | 0.8139 |
| color | Clear, colourless |
| Viscosity | 3.73mm2/s |
| Water Solubility | Soluble in water (1.00 mg/ml). |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1361356 |
| LogP | 1.19-5.06 at 20-25℃ |
| FDA UNII | Z4BIN3300P |
| NIST Chemistry Reference | Silanol, trimethyl(1066-40-6) |
| EPA Substance Registry System | Silanol, trimethyl- (1066-40-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H332-H412 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P273-P304+P340+P312 | |||||||||
| Hazard Codes | F | |||||||||
| Risk Statements | 11 | |||||||||
| RIDADR | UN 1993BF 3 / PGII | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
hydroxytrimethylsilane price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 725986 | Trimethylsilanol ≥97.5% (GC) | 1066-40-6 | 10ml | $139 | 2024-03-01 | Buy |
| Sigma-Aldrich | 725986 | Trimethylsilanol ≥97.5% (GC) | 1066-40-6 | 250ml | $756 | 2024-03-01 | Buy |
| Alfa Aesar | H61276 | Trimethylsilanol 95% | 1066-40-6 | 5g | $51.65 | 2024-03-01 | Buy |
| Alfa Aesar | H61276 | Trimethylsilanol 95% | 1066-40-6 | 25g | $147.65 | 2024-03-01 | Buy |
| Alfa Aesar | H61276 | Trimethylsilanol 95% | 1066-40-6 | 100g | $387.65 | 2024-03-01 | Buy |
hydroxytrimethylsilane Chemical Properties,Uses,Production
Description
Trimethylsilanol has strong acidity compared with the corresponding carbon alcohols, can react with tetrahydrolithium aluminum, Si-OH bond can be reduced Si-H bond, can be used as a blocking agent for straight-chain polysiloxanes with hydrophobicity, it is the most important intermediate in the preparation of organosilicon alcohol salts and all kinds of polysiloxanes products including silicone oils, silicone rubbers and silicone resins, etc, and it has a wide range of application prospects.
Chemical Properties
Colorless clear liquid
Uses
Trimethylsilanol used as a hydrophobic coat on silicate surfaces. Used as an as an antimicrobial agent.
Synthesis
Trimethylsilanol is produced by hydrolysis of trimethylchlorosilane.
hydroxytrimethylsilane Preparation Products And Raw materials
Raw materials
trimethyl-trityl-silane
Phosphonic acid, 1H-imidazol-1-yl-, diphenyl ester
Silane, (4-butylphenyl)trimethyl-
Silane, trimethyl[(trimethylsilyl)methoxy]-
Carbamic acid, [(2R)-2-fluoro-3-(hydroxyphosphinyl)propyl]-, 1,1-dimethylethyl ester, monoammonium salt
BIS(TRIMETHYLSILYLOXY)-PHOSPHINE
9-(TRIMETHYLSILYL)FLUORENE
O-TRIMETHYLSILYL-TERT-BUTYL PEROXIDE
1,1,1-TRIMETHYL-2,2,2-TRIPHENYLDISILANE
BENZYLOXYTRIMETHYLSILANE
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Preparation Products
Global( 251)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Dongguan City Betterly New Materials co.,Ltd | +86-13713468294 +86-13713468294 | waimaobu@betely.com | China | 39 | 58 |
| Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1177 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18775 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
View Lastest Price from hydroxytrimethylsilane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-09-20 | Hydroxytrimethylsilane
1066-40-6
|
US $7.98-6.93 / kg | 1kg | 98.76% | 18000 tons per year | Iota silicone oil (Anhui) Co.,ltd. | |
 |
2024-09-10 | hydroxytrimethylsilane
1066-40-6
|
US $0.00 / kg | 1kg | 99% | 50000KG/month | Hebei Mojin Biotechnology Co.,Ltd | |
 |
2019-12-30 | Trimethylsilanol
1066-40-6
|
US $1.00 / KG | 1KG | Min98% HPLC | g/kg/ton | Career Henan Chemical Co |
-
- Hydroxytrimethylsilane
1066-40-6
- US $7.98-6.93 / kg
- 98.76%
- Iota silicone oil (Anhui) Co.,ltd.
-
- hydroxytrimethylsilane
1066-40-6
- US $0.00 / kg
- 99%
- Hebei Mojin Biotechnology Co.,Ltd
-
- Trimethylsilanol
1066-40-6
- US $1.00 / KG
- Min98% HPLC
- Career Henan Chemical Co
1066-40-6(hydroxytrimethylsilane)Related Search:
Potassium trimethylsilanolate
LITHIUM TRIMETHYLSILANOLATE
Trimethylsulfoxonium iodide
SODIUM TRIMETHYLSILANOLATE
Triethylsilane
Dichloromethane
Methanesiliconic acid sodium salt
Cocamidopropyl betaine
Hexamethyldisilazane
POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED
1of4
Silanol,1,1,1-triMethyl-
TriMethylsilanol >=98.0% (GC)
Trimethylsilanol >=97.5% (GC)
Medetomidine Impurity 17
hydroxytrimethylsilane
Silanole
LS 310
TRIMETHYLSILANOL, tech-95
Trimethylsilanol,95%
hydroxytrimethylsilane ISO 9001：2015 REACH
Trimethylsilanol
Silanol, trimethyl-
Trimethylhydroxysilane
Trimethylsilyl alcohol
53003 Trimethylsilanol
DK031
1066-40-6
125613-45-9
3959-12-04
Alkyl Silanes
Blocking Agents
Protective Agents
Silylating Agents
bc0001