Product Details
| Product Name:
Methyltriethoxysilane |
CAS No.:
2031-67-6 |
| Min. Order:
1kg |
Purity:
99% |
| Supply Ability:
100KG |
Release date:
2019/07/06 |
| Number::
AD68 |
| Methyltriethoxysilane Basic information |
| Description |
| Product Name: |
Methyltriethoxysilane |
| Synonyms: |
Monomethyltriethoxysilane;Silquest A;Methyltriethoxysilane, 98+% 250ML;Methyltriethoxysilane, 98+% 25ML;HD-120;Triethoxymethylsilane technical grade, 90%;Methyltriethoxysilane, Triethoxy methyl silane;MTES |
| CAS: |
2031-67-6 |
| MF: |
C7H18O3Si |
| MW: |
178.3 |
| EINECS: |
217-983-9 |
| Product Categories: |
organosilicon compounds;silane;Silicone series;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Trialkoxysilanes;Alkoxy Silanes;Crosslinkers;Crosslinking Agents;Silane series |
| Mol File: |
2031-67-6.mol |
 |
| |
| Methyltriethoxysilane Chemical Properties |
| Melting point |
<-40°C |
| Boiling point |
141-143 °C(lit.) |
| density |
0.895 g/mL at 25 °C(lit.) |
| vapor density |
>1 (vs air) |
| vapor pressure |
11 mm Hg ( 20 °C) |
| refractive index |
n20/D 1.383(lit.) |
| Fp |
75 °F |
| storage temp. |
Flammables area |
| form |
liquid |
| color |
colorless |
| Water Solubility |
INSOLUBLE |
| Sensitive |
Moisture Sensitive |
| BRN |
1742453 |
| Stability: |
Stability Moisture-sensitive. Flammable - note low flash point. Incompatible with acids, oxidizing agents, moisture, water. |
| CAS DataBase Reference |
2031-67-6(CAS DataBase Reference) |
| NIST Chemistry Reference |
Silane, triethoxymethyl-(2031-67-6) |
| EPA Substance Registry System |
Silane, triethoxymethyl-(2031-67-6) |
| Risk Statements |
10 |
| Safety Statements |
16 |
| RIDADR |
UN 1993 3/PG 3 |
| WGK Germany |
3 |
| RTECS |
VV4640000 |
| F |
10-21 |
| TSCA |
Yes |
| HazardClass |
3 |
| PackingGroup |
III |
| HS Code |
29310095 |
| Provider |
Language |
| Methyltriethoxysilane |
English |
| SigmaAldrich |
English |
| ACROS |
English |
| ALFA |
English |
| |
| Methyltriethoxysilane Usage And Synthesis |
| Description |
Methyltriethoxysilane is an alkylalkoxysilane. It is a clear, colorless liquid with an odor characteristic of alcohols. It hydrolyzes slowly in the presence of moisture to form reactive silanols. These react further to produce oligosiloxanes and then polysiloxanes.
As a Filler Modifier, Methyltrimethoxysilane is used mainly to render a wide range of surfaces and materials water repellent (e.g. mineral fillers, pigments, glass, cardboard). It may be used pure or in solution to treat fillers, using suitable mixing equipment. It may be necessary to first pre-treat the substrate with water and/or a catalyst. It is also used in the production of silicone resins and condensation-curing silicone rubber, used as an important component in sol-gel systems.
As one of the most common Alkoxy Crosslinkers, Methyltrimethoxysilane has high reactivity that precedes by nucleophilic substitution usually in the presence of acid or base catalysts. |
| Chemical Properties |
Colorless clear liquid |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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