| Identification | More | [Name]
PROPARGYLOXYTRIMETHYLSILANE | [CAS]
5582-62-7 | [Synonyms]
3-TRIMETHYLSILOXY-1-PROPYNE
O-PROPARGYLOXY TRIMETHYL SILANE
O-TRIMETHYLSILYLPROPARGYL ALCOHOL
PROPARGYLOXYTRIMETHYLSILANE
TIMTEC-BB SBB009047
TRIMETHYL(2-PROPYNYLOXY)SILANE
TRIMETHYLSILYLPROPARGYL ALCOHOL
2-Propynyl trimethylsilyl ether
Silane, trimethyl(2-propynyloxy)-
trimethyl(2-propynyloxy)-silan
Trimethyl(propargyloxy)silane
O-TRIMETHYL SILYL PROPARYL ALCOHOL
O-TrimethylsilylpropargylalcoholO-Propargyloxytrimethylsilane
(2-propynyloxy)trimethylsilane
3-(trimethylsiloxy)propyne
(Propargyloxy)trimethylsilane, O-(Trimethylsilyl)propargyl alcohol, Trimethyl(2-propynyloxy)silane, Trimethyl(propargyloxy)silane
Propargyl(trimethylsilyl) ether | [EINECS(EC#)]
226-981-7 | [Molecular Formula]
C6H12OSi | [MDL Number]
MFCD00042844 | [Molecular Weight]
128.24 | [MOL File]
5582-62-7.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR YELLOW-BROWN LIQUID | [Melting point ]
<0°C | [Boiling point ]
52 °C85 mm Hg(lit.)
| [density ]
0.835 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.408(lit.)
| [Fp ]
48 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [color ]
Clear yellow-brown | [Specific Gravity]
0.833 | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [Sensitive ]
Moisture Sensitive | [BRN ]
2036793 | [InChI]
1S/C6H12OSi/c1-5-6-7-8(2,3)4/h1H,6H2,2-4H3 | [InChIKey]
ZZRPJWCNCLSOLR-UHFFFAOYSA-N | [SMILES]
C[Si](C)(C)OCC#C | [CAS DataBase Reference]
5582-62-7(CAS DataBase Reference) | [EPA Substance Registry System]
Silane, trimethyl(2-propynyloxy)- (5582-62-7) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [F ]
21 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29319090 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Flam. Liq. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR YELLOW-BROWN LIQUID | [Uses]
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. |
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