PROPARGYLOXYTRIMETHYLSILANE
Synonym(s):(Propargyloxy)trimethylsilane;O-(Trimethylsilyl)propargyl alcohol;Trimethyl(2-propynyloxy)silane;Trimethyl(propargyloxy)silane
- CAS NO.：5582-62-7
- Empirical Formula: C6H12OSi
- Molecular Weight: 128.24
- MDL number: MFCD00042844
- EINECS: 226-981-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:32:34
What is PROPARGYLOXYTRIMETHYLSILANE?
Chemical properties
CLEAR YELLOW-BROWN LIQUID
The Uses of PROPARGYLOXYTRIMETHYLSILANE
3-Trimethylsiloxy-1-propyne (Trimethyl(2-propynyloxy)silane) may be used in the synthesis of polytrialkylsiloxy-substituted macromolecules. It may be utilized in the preparation of functionalized 4-enynes and 1,4-dienes.
General Description
3-Trimethylsiloxy-1-propyne is an organosilicon compound. It is reported as silylated acetylenic monomer and its polymerizability has been studied in the presence of combined catalyst iron(III) propanoate-triethylaluminium. N2 laser light-induced aerosol particle formation from 3-trimethylsiloxy-1-propyne (trimethyl(2-propynyloxy)silane) and acrolein has been reported. The infrared laser-photosensitized (SF6) decomposition of trimethyl(2-propynyloxy)silane is reported to afford a multitude of unsaturated hydrocarbons and a solid polydimethylsiloxane phase.
Properties of PROPARGYLOXYTRIMETHYLSILANE
| Melting point: | <0°C |
| Boiling point: | 52 °C85 mm Hg(lit.) |
| Density | 0.835 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 48 °F |
| storage temp. | Flammables area |
| form | Liquid |
| Specific Gravity | 0.833 |
| color | Clear yellow-brown |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 2036793 |
| CAS DataBase Reference | 5582-62-7(CAS DataBase Reference) |
| EPA Substance Registry System | Silane, trimethyl(2-propynyloxy)- (5582-62-7) |
Safety information for PROPARGYLOXYTRIMETHYLSILANE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
Computed Descriptors for PROPARGYLOXYTRIMETHYLSILANE
New Products
9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-Nitrobenzotrifluoride 2-Pentyn-1-oLRelated products of tetrahydrofuran
You may like
-
(Propargyloxy)trimethylsilane CAS 5582-62-7View Details
5582-62-7 -
Propargyloxytrimethylsilane, 97% CAS 5582-62-7View Details
5582-62-7 -
Fmoc-OSu 98+View Details
82911-69-1 -
(R)-(-)-2-Amino-1-propanol 35320-23-1 98+View Details
35320-23-1 -
1191-95-3 Cyclobutanone 98+View Details
1191-95-3 -
213382-45-7 98+View Details
213382-45-7 -
Fmoc-OSu 98+View Details
82911-69-1 -
(R)-(-)-2-Amino-1-propanol 35320-23-1 98+View Details
35320-23-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.