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Ethynyltrimethylsilane CAS#1066-54-2
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Aolisenchem provides chemical intermediates Ethynyltrimethylsilane CAS#1066-54-2, It is popularly used in alkynylations, e.g. the Sonogashira reaction. It also be prepared in a manner similar to other silyl compounds: deprotonation of acetylene with a Grignard reagent, followed by reaction with trimethylsilyl chloride.
Appearance: Colorless liquid
Purity: 98%
Density: 0.69 g/cm3
Boiling Point: 53ºC at 760 mmHg
Water (KF): 1.0%
| Other Names | Trimethylsilylacetylene |
| CAS Number | 1066-54-2 |
| Molecular Formula | C5H10Si |
| Molecular Weight | 98.22 |
| MDL Number | MFCD00008569 |
Signal word: Danger
Hazard statement(s):
H225 Highly flammable liquid and vapour
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Personal protective: eye shield, dust mask type N95 (US), Gloves
Emergency treatment: if inhale, please move to fresh air; if contact with skin, remove the contaminated clothing and wash the skin thoroughly with soap and water. If you feel uncomfortable, seek medical attention immediately.
Aolisen chemical company Limited AOLISENCHEM IS READY TO PROVIDE CHEMICAL R & D SUPPORT.
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