ALLYLOXYTRIMETHYLSILANE
Synonym(s):3-(Trimethylsiloxy)propene
- CAS NO.：18146-00-4
- Empirical Formula: C6H14OSi
- Molecular Weight: 130.26
- MDL number: MFCD00008643
- EINECS: 242-031-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:14:15
What is ALLYLOXYTRIMETHYLSILANE?
Chemical properties
clear colorless liquid
The Uses of ALLYLOXYTRIMETHYLSILANE
Allyloxytrimethylsilane is used in the synthesis of metalated dienes via an isomerization-elimination sequence. Allyloxytrimethylsilane [3-(Trimethylsiloxy)propene] was used in the synthesis of trimethylsilyl protected (3-hydroxypropyl)-trimethoxysilane. Used in preparation of electrical materials, OLED, and in Pharma industry.
Properties of ALLYLOXYTRIMETHYLSILANE
| Melting point: | <0°C |
| Boiling point: | 100-102 °C(lit.) |
| Density | 0.773 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 31 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.79 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 1739517 |
| CAS DataBase Reference | 18146-00-4(CAS DataBase Reference) |
| EPA Substance Registry System | Trimethyl(2-propenyloxy)silane (18146-00-4) |
Safety information for ALLYLOXYTRIMETHYLSILANE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for ALLYLOXYTRIMETHYLSILANE
| InChIKey | MNMVKGDEKPPREK-UHFFFAOYSA-N |
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