3-(triMethylsilyl)propiolaldehyde
3-Trimethylsilylpropynal
CAS: 2975-46-4
Molecular Formula: C6H10OSi
3-(triMethylsilyl)propiolaldehyde - Names and Identifiers
| Name | 3-Trimethylsilylpropynal |
| Synonyms | 3-Trimethylsilylpropynol 3-TRIMETHYLSILYLPROPYNAL 3-Trimethylsilylpropynal 3-Trimethylsilylprop-2-Ynal 3-(trimethylsilyl)prop-2-ynal 3-(TRIMETHYLSILYL)-2-PROPYNAL (Trimethylsilyl)propiolaldehyde 3-(triMethylsilyl)propiolaldehyde 3-(TRIMETHYLSILYL)PROPARGYL ALDEHYDE |
| CAS | 2975-46-4 |
| InChI | InChI=1/C6H10OSi/c1-8(2,3)6-4-5-7/h5H,1-3H3 |
| InChIKey | LJRWLSKYGWLYIM-UHFFFAOYSA-N |
3-(triMethylsilyl)propiolaldehyde - Physico-chemical Properties
| Molecular Formula | C6H10OSi |
| Molar Mass | 126.23 |
| Density | 0.854 g/mL at 25 °C |
| Melting Point | 195 °C |
| Boling Point | 52 °C |
| Flash Point | >25°C |
| Vapor Presure | 12.7mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 0.86 |
| Color | Colorless to yellow |
| Storage Condition | 2-8°C |
| Sensitive | 4: no reaction with water under neutral conditions |
| Refractive Index | n20/D 1.444 |
| MDL | MFCD01103709 |
3-(triMethylsilyl)propiolaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 1993 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29319090 |
| Hazard Class | 3 |
| Packing Group | II |
3-(triMethylsilyl)propiolaldehyde - Introduction
3-Trimethylsilylpropynal is an organic compound with the chemical formula C8H16OSi. The structure contains a methyl group and a silyl group attached to the carbon atom of Propynal.
Nature:
-Appearance: colorless liquid
-Melting point:-56 ℃
-Boiling point: 85-87 ℃
-Density: 0.836g/cm³
-Solubility: Easily soluble in ether and benzene, difficult to dissolve in water.
Use:
3-Trimethylsilylpropynal has important applications in organic synthesis, and is often used to construct the molecular skeleton of organic compounds and synthesize functional molecules. It can be used as a chemical reagent for the synthesis of various organic compounds, such as alcohols, ethers, Ketones, Esters, etc. It can also be used as an intermediate for the synthesis of complex organic compounds such as drugs and pesticides.
Method:
3-trimethylsilylpropylnal is usually prepared by reacting boric acid of phenylboric acid, lithium aluminum hydride and other reagents with Propynal, and then exchanging with trimethylsilyl compound.
Safety Information:
3-trimethylsilylpropylnal is an organic compound. Pay attention to the following safety matters during use or operation:
-Avoid contact with skin, eyes and taking.
-Use appropriate protective measures during operation, such as wearing protective gloves, goggles and protective clothing.
-Storage should be sealed and kept away from fire and oxidizing agents.
-For accidental contact or inhalation, wash immediately or seek medical help.
Nature:
-Appearance: colorless liquid
-Melting point:-56 ℃
-Boiling point: 85-87 ℃
-Density: 0.836g/cm³
-Solubility: Easily soluble in ether and benzene, difficult to dissolve in water.
Use:
3-Trimethylsilylpropynal has important applications in organic synthesis, and is often used to construct the molecular skeleton of organic compounds and synthesize functional molecules. It can be used as a chemical reagent for the synthesis of various organic compounds, such as alcohols, ethers, Ketones, Esters, etc. It can also be used as an intermediate for the synthesis of complex organic compounds such as drugs and pesticides.
Method:
3-trimethylsilylpropylnal is usually prepared by reacting boric acid of phenylboric acid, lithium aluminum hydride and other reagents with Propynal, and then exchanging with trimethylsilyl compound.
Safety Information:
3-trimethylsilylpropylnal is an organic compound. Pay attention to the following safety matters during use or operation:
-Avoid contact with skin, eyes and taking.
-Use appropriate protective measures during operation, such as wearing protective gloves, goggles and protective clothing.
-Storage should be sealed and kept away from fire and oxidizing agents.
-For accidental contact or inhalation, wash immediately or seek medical help.
Last Update：2024-04-09 15:17:56
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