Methyltriethoxysilane Basic information |
Description |
Product Name: | Methyltriethoxysilane |
Synonyms: | METHYLTRIETHOXYSILANE, TECH., 90%;Triethoxymethylsilane=MTES;Methyltriethoxysilane, 98+%;Methyltriathoxysilan;methyltriethoxysilicane;Methyltriethoxylane;Triethoxymethylsilane, 95+%;ND-27 |
CAS: | 2031-67-6 |
MF: | C7H18O3Si |
MW: | 178.3 |
EINECS: | 217-983-9 |
Product Categories: | Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Trialkoxysilanes;Silicone series;Alkoxy Silanes;Crosslinkers;Crosslinking Agents;Silane series;organosilicon compounds;silane |
Mol File: | 2031-67-6.mol |
Methyltriethoxysilane Chemical Properties |
Melting point | |
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 | n |
Fp | 75 °F |
storage temp. | Store at <= 20°C. |
form | liquid |
Specific Gravity | 0.896 |
color | colorless |
Water Solubility | INSOLUBLE |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Sensitive | Moisture Sensitive |
BRN | 1742453 |
Stability: | Stability Moisture-sensitive. Flammable - note low flash point. Incompatible with acids, oxidizing agents, moisture, water. |
InChIKey | CPUDPFPXCZDNGI-UHFFFAOYSA-N |
LogP | -2.4-2.2 |
CAS DataBase Reference | 2031-67-6(CAS DataBase Reference) |
NIST Chemistry Reference | Silane, triethoxymethyl-(2031-67-6) |
EPA Substance Registry System | Triethoxymethylsilane (2031-67-6) |
Safety Information |
Risk Statements | 10 |
Safety Statements | 16 |
RIDADR | UN 1993 3/PG 3 |
WGK Germany | 3 |
RTECS | VV4640000 |
F | 10-21 |
Autoignition Temperature | 220 °C |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29310095 |
Toxicity | LD50 orally in Rabbit: 15700 mg/kg |
MSDS Information |
Provider | Language |
---|---|
Methyltriethoxysilane | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Methyltriethoxysilane Usage And Synthesis |
Methyltriethoxysilane Preparation Products And Raw materials |
Raw materials | Ethanol-->Sodium ethoxide-->Methyltrichlorosilane-->4,7-diethoxy-4,7-dimethyl-3,8-dioxa-4,7-disiladecane-->Diethoxymethylsilane-->Diethoxy(methyl)vinylsilane |
Preparation Products | METHYLSILANE-->DIPHENYLMETHYLETHOXYSILANE-->Methylphenyldiethoxysilane |
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