ChemicalBook > CAS DataBase List > hydroxytrimethylsilane

hydroxytrimethylsilane

Product Name
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
Formula Weight
90.2
MOL File
1066-40-6.mol
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hydroxytrimethylsilane Property

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)
color 
Clear, colourless
Specific Gravity
0.8139
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℃
NIST Chemistry Reference
Silanol, trimethyl(1066-40-6)
EPA Substance Registry System
Silanol, trimethyl- (1066-40-6)
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Safety

Hazard Codes 
F
Risk Statements 
11
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
1
TSCA 
Yes
HazardClass 
3
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H332Harmful if inhaled

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
725986
Product name
Trimethylsilanol
Purity
≥97.5% (GC)
Packaging
10ml
Price
$139
Updated
2024/03/01
Sigma-Aldrich
Product number
725986
Product name
Trimethylsilanol
Purity
≥97.5% (GC)
Packaging
250ml
Price
$756
Updated
2024/03/01
Alfa Aesar
Product number
H61276
Product name
Trimethylsilanol
Purity
95%
Packaging
5g
Price
$51.65
Updated
2024/03/01
Alfa Aesar
Product number
H61276
Product name
Trimethylsilanol
Purity
95%
Packaging
25g
Price
$147.65
Updated
2024/03/01
Alfa Aesar
Product number
H61276
Product name
Trimethylsilanol
Purity
95%
Packaging
100g
Price
$387.65
Updated
2024/03/01
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hydroxytrimethylsilane Chemical Properties,Usage,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

Preparation Products

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hydroxytrimethylsilane Suppliers

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View Lastest Price from hydroxytrimethylsilane manufacturers

Hebei Mojin Biotechnology Co.,Ltd
Product
hydroxytrimethylsilane 1066-40-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000KG/month
Release date
2024-09-10
Career Henan Chemical Co
Product
Trimethylsilanol 1066-40-6
Price
US $1.00/KG
Min. Order
1KG
Purity
Min98% HPLC
Supply Ability
g/kg/ton
Release date
2019-12-29

1066-40-6, hydroxytrimethylsilaneRelated Search:

Potassium trimethylsilanolate LITHIUM TRIMETHYLSILANOLATE Trimethylsulfoxonium iodide SODIUM TRIMETHYLSILANOLATE Triethylsilane Dichloromethane Methanesiliconic acid sodium salt Cocamidopropyl betaine Hexamethyldisilazane POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED METHOXYTRIMETHYLSILANE Chlorotrimethylsilane Titanium tetraisopropanolate Trimethylsilylacetylene Hexamethyldisiloxane Trimethylsilyl trifluoromethanesulfonate N-Hexadecyltrimethylammonium chloride Trimethylsilyl cyanide

  • Silanol,1,1,1-triMethyl-
  • TriMethylsilanol >=98.0% (GC)
  • Trimethylsilanol >=97.5% (GC)
  • Medetomidine Impurity 17
  • hydroxytrimethylsilane
  • Trimethylsilanol
  • Silanol, trimethyl-
  • Silanole
  • Trimethylhydroxysilane
  • LS 310
  • TRIMETHYLSILANOL, tech-95
  • Trimethylsilanol,95%
  • hydroxytrimethylsilane ISO 9001：2015 REACH
  • Trimethylsilyl alcohol
  • 53003 Trimethylsilanol
  • DK031
  • 1066-40-6
  • 125613-45-9
  • 3959-12-04
  • Alkyl Silanes
  • Blocking Agents
  • Protective Agents
  • Silylating Agents
  • bc0001