3-TRIMETHYLSILYLPROPYNAL
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- $10 - $1163
- Product name: 3-TRIMETHYLSILYLPROPYNAL
- CAS: 2975-46-4
- MF: C6H10OSi
- MW: 126.23
- EINECS:
- MDL Number:MFCD01103709
- Synonyms:3-Trimethylsilylpropynol;3-TRIMETHYLSILYLPROPYNAL;3-(TRIMETHYLSILYL)-2-PROPYNAL;3-(TRIMETHYLSILYL)PROPARGYL ALDEHYDE;3-(Trimethylsilyl)-2-propynal 97%;3-Trimethylsilylprop-2-Ynal;(Trimethylsilyl)propiolaldehyde;(Trimethylsilyl)propynal
33 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- Ambeed
- Chemenu
- Frontier Specialty Chemicals
- Labseeker
- Oakwood
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 250mg
- 500mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100G
- Manufactureraablocks
- Product numberAA002Z7R
- Product description3-(Trimethylsilyl)propiolaldehyde 97%
- Packaging1g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Z7R
- Product description3-(Trimethylsilyl)propiolaldehyde 97%
- Packaging5g
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Z7R
- Product description3-(Trimethylsilyl)propiolaldehyde 97%
- Packaging10g
- Price$43
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002Z7R
- Product description3-(Trimethylsilyl)propiolaldehyde 97%
- Packaging25g
- Price$106
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberW167701
- Product description3-(Trimethylsilyl)propiolaldehyde 97%
- Packaging100G
- Price$410
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberX7200
- Product description3-(Trimethylsilyl)-2-propynal
- Packaging25g
- Price$354
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA966948
- Product description3-(Trimethylsilyl)-2-propynal 97%
- Packaging250mg
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA966948
- Product description3-(Trimethylsilyl)-2-propynal 97%
- Packaging1g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging25g
- Price$204
- Updated2026-05-20
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging25g
- Price$204
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging100g
- Price$688
- Updated2026-05-20
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging100g
- Price$688
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging10g
- Price$107
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging10g
- Price$107
- Updated2026-05-20
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging5g
- Price$57
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM539115
- Product description3-(Trimethylsilyl)propiolaldehyde 98%
- Packaging5g
- Price$57
- Updated2026-05-20
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002Z7R | 3-(Trimethylsilyl)propiolaldehyde 97% | 1g | $10 | 2026-05-28 | Buy |
| aablocks | AA002Z7R | 3-(Trimethylsilyl)propiolaldehyde 97% | 5g | $23 | 2026-05-28 | Buy |
| aablocks | AA002Z7R | 3-(Trimethylsilyl)propiolaldehyde 97% | 10g | $43 | 2026-05-28 | Buy |
| aablocks | AA002Z7R | 3-(Trimethylsilyl)propiolaldehyde 97% | 25g | $106 | 2026-05-28 | Buy |
| ACHEMBLOCK | W167701 | 3-(Trimethylsilyl)propiolaldehyde 97% | 100G | $410 | 2026-05-27 | Buy |
| AK Scientific | X7200 | 3-(Trimethylsilyl)-2-propynal | 25g | $354 | 2021-12-16 | Buy |
| Ambeed | A966948 | 3-(Trimethylsilyl)-2-propynal 97% | 250mg | $19 | 2021-12-16 | Buy |
| Ambeed | A966948 | 3-(Trimethylsilyl)-2-propynal 97% | 1g | $19 | 2021-12-16 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 25g | $204 | 2026-05-20 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 25g | $204 | 2026-05-26 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 100g | $688 | 2026-05-20 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 100g | $688 | 2026-05-26 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 10g | $107 | 2026-05-26 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 10g | $107 | 2026-05-20 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 5g | $57 | 2026-05-26 | Buy |
| Chemenu | CM539115 | 3-(Trimethylsilyl)propiolaldehyde 98% | 5g | $57 | 2026-05-20 | Buy |
Properties
Melting point :195 °C
Boiling point :52 °C
Density :0.854 g/mL at 25 °C
refractive index :n20/D 1.444
Flash point :>25°C
storage temp. :2-8°C
form :Liquid
Specific Gravity :0.86
color :Colorless to yellow
Sensitive :Air & Moisture Sensitive
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
InChI :InChI=1S/C6H10OSi/c1-8(2,3)6-4-5-7/h5H,1-3H3
InChIKey :LJRWLSKYGWLYIM-UHFFFAOYSA-N
SMILES :C(=O)C#C[Si](C)(C)C
Boiling point :52 °C
Density :0.854 g/mL at 25 °C
refractive index :n20/D 1.444
Flash point :>25°C
storage temp. :2-8°C
form :Liquid
Specific Gravity :0.86
color :Colorless to yellow
Sensitive :Air & Moisture Sensitive
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
InChI :InChI=1S/C6H10OSi/c1-8(2,3)6-4-5-7/h5H,1-3H3
InChIKey :LJRWLSKYGWLYIM-UHFFFAOYSA-N
SMILES :C(=O)C#C[Si](C)(C)C
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||||||||||||||||
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Description
3-Trimethylsilylpropynal acts as an important organic intermediate. It is used in agrochemicals, pharmaceuticals and dyestuff field. Further, it is used in the preparation of [3-(trimethylsilyl)-2-propinyliden]-malononitrile.Related product price
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