Propargyloxytrimethylsilane
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- $18 - $408
- Product name: Propargyloxytrimethylsilane
- CAS: 5582-62-7
- MF: C6H12OSi
- MW: 128.24
- EINECS:226-981-7
- MDL Number:MFCD00042844
- Synonyms:3-Trimethylsiloxy-1-propyne,(Propargyloxy)trimethylsilane, O-(Trimethylsilyl)propargyl alcohol, Trimethyl(2-propynyloxy)silane, Trimethyl(propargyloxy)silane;O-TRIMETHYLSILYLPROPARGYL ALCOHOL 98%;3-TriMethylsiloxy-1-propyne 98%;Trimethyl(prop-2-yn-1-yloxy);2-Propynyl trimethylsilyl ether;Silane, trimethyl(2-propynyloxy)-;trimethyl(2-propynyloxy)-silan ;O-TRIMETHYLSILYLPROPARGYL ALCOHOL
11 prices
Selected condition：
Brand
- aablocks
- Arctom
- Chemenu
- GFS CHEMICALS
- Thermo Scientific Chemicals
Package
- 1g
- 5g
- 25g
- 100g
- Manufactureraablocks
- Product numberAA003TWC
- Product descriptionTrimethyl(Prop-2-Yn-1-Yloxy)Silane 95%
- Packaging1g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003TWC
- Product descriptionTrimethyl(Prop-2-Yn-1-Yloxy)Silane 97%
- Packaging5g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003TWC
- Product descriptionTrimethyl(Prop-2-Yn-1-Yloxy)Silane ≥97%
- Packaging25g
- Price$96
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003TWC
- Product descriptionTrimethyl(Prop-2-Yn-1-Yloxy)Silane ≥97%
- Packaging100g
- Price$307
- Updated2026-05-28
- Buy
- ManufacturerArctom
- Product numberBD-A801256
- Product descriptionTrimethyl(prop-2-yn-1-yloxy)silane 97%
- Packaging100g
- Price$247
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A801256
- Product descriptionTrimethyl(prop-2-yn-1-yloxy)silane 97%
- Packaging25g
- Price$77
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A801256
- Product descriptionTrimethyl(prop-2-yn-1-yloxy)silane 97%
- Packaging5g
- Price$21
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM138455
- Product description3-Trimethylsiloxy-1-propyne 97%
- Packaging100g
- Price$408
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number83541
- Product descriptionTrimethylsilyloxypropyne, 98%
- Packaging25G
- Price$166.9
- Updated2026-06-03
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberL12936
- Product description(Propargyloxy)trimethylsilane, 97%
- Packaging25g
- Price$149.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberL12936
- Product description(Propargyloxy)trimethylsilane, 97%
- Packaging5g
- Price$41.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003TWC | Trimethyl(Prop-2-Yn-1-Yloxy)Silane 95% | 1g | $18 | 2026-05-28 | Buy |
| aablocks | AA003TWC | Trimethyl(Prop-2-Yn-1-Yloxy)Silane 97% | 5g | $20 | 2026-05-28 | Buy |
| aablocks | AA003TWC | Trimethyl(Prop-2-Yn-1-Yloxy)Silane ≥97% | 25g | $96 | 2026-05-28 | Buy |
| aablocks | AA003TWC | Trimethyl(Prop-2-Yn-1-Yloxy)Silane ≥97% | 100g | $307 | 2026-05-28 | Buy |
| Arctom | BD-A801256 | Trimethyl(prop-2-yn-1-yloxy)silane 97% | 100g | $247 | 2026-05-26 | Buy |
| Arctom | BD-A801256 | Trimethyl(prop-2-yn-1-yloxy)silane 97% | 25g | $77 | 2026-05-26 | Buy |
| Arctom | BD-A801256 | Trimethyl(prop-2-yn-1-yloxy)silane 97% | 5g | $21 | 2026-05-26 | Buy |
| Chemenu | CM138455 | 3-Trimethylsiloxy-1-propyne 97% | 100g | $408 | 2021-12-16 | Buy |
| GFS CHEMICALS | 83541 | Trimethylsilyloxypropyne, 98% | 25G | $166.9 | 2026-06-03 | Buy |
| Thermo Scientific Chemicals | L12936 | (Propargyloxy)trimethylsilane, 97% | 25g | $149.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | L12936 | (Propargyloxy)trimethylsilane, 97% | 5g | $41.65 | 2026-04-24 | Buy |
Properties
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.)
Flash point :48 °F
storage temp. :Flammables area
form :Liquid
Specific Gravity :0.833
color :Clear yellow-brown
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)
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
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 Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
3-Trimethylsiloxy-1-propyne (Trimethyl(2-propynyloxy)silane) may be used in thesynthesis of polytrialkylsiloxy-substituted macromolecules.It may be utilized in the preparation of functionalized 4-enynesand 1,4-dienes.Related product price
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