3-TRIMETHYLSILYLPROPYNAL

3-TRIMETHYLSILYLPROPYNAL Basic information

Product Name:	3-TRIMETHYLSILYLPROPYNAL
Synonyms:	3-Trimethylsilylpropynol;3-TRIMETHYLSILYLPROPYNAL;3-(TRIMETHYLSILYL)-2-PROPYNAL;3-(TRIMETHYLSILYL)PROPARGYL ALDEHYDE;3-(triMethylsilyl)propiolaldehyde;3-(Trimethylsilyl)-2-propynal 97%;3-Trimethylsilylprop-2-Ynal;(Trimethylsilyl)propiolaldehyde
CAS:	2975-46-4
MF:	C6H10OSi
MW:	126.23
EINECS:
Product Categories:
Mol File:	2975-46-4.mol

3-TRIMETHYLSILYLPROPYNAL Chemical Properties

Melting point	195 °C
Boiling point	52 °C
density	0.854 g/mL at 25 °C
refractive index	n20/D 1.444
Fp	>25°C
storage temp.	2-8°C
form	Liquid
color	Colorless to yellow
Specific Gravity	0.86
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
Sensitive	Air & Moisture Sensitive
InChIKey	LJRWLSKYGWLYIM-UHFFFAOYSA-N

Safety Information

Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	16-36/37/39-36/37-26
RIDADR	1993
WGK Germany	3
TSCA	No
HazardClass	3
PackingGroup	II
HS Code	29319090

MSDS Information

Provider	Language
ALFA	English

3-TRIMETHYLSILYLPROPYNAL Usage And Synthesis

Uses	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.

3-TRIMETHYLSILYLPROPYNAL Preparation Products And Raw materials

Raw materials

Tetrahydro-2-[[3-(trimethylsilyl)-2-propyn-1-yl]oxy]-2H-Pyran-->1-Hexyl-1h-indole-3-carboxaldehyde-->3-TRIMETHYLSILYL-2-PROPYN-1-OL-->1-BENZYL-1H-INDOLE-3-CARBALDEHYDE-->CHEMBRDG-BB 5100225-->METHYL 3-(TRIMETHYLSILYL)PROPIOLATE-->PROPARGYLOXYTRIMETHYLSILANE-->LITHIUM (TRIMETHYLSILYL)ACETYLIDE-->1-trimethylsilyloxy-3-trimethylsilylprop-2-yne-->1-Methylindole-3-carboxaldehyde-->Trimethylsilylacetylene

Preparation Products

3-(DiethylaMino)acrylaldehyde

(TERT-BUTYLDIMETHYLSILYLOXY)ACETALDEHYDE 3-(TRIMETHYLSILYL)PROPIOLIC ACID 1-BROMO-1-PHENYL-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE METHYL 3-(TRIMETHYLSILYL)PROPIOLATE Propyne 1-PHENYL-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE 3-TRIMETHYLSILYLPROPYNAL 3-TERT-BUTYLDIMETHYLSILYLPROPYNAL PROPYNAL 4-CHLORO-1-TRIMETHYLSILANYL-HEX-1-YN-3-ONE 1-CYCLOPROPYL-3-TRIMETHYLSILANYL-PROPYNONE 4-CHLORO-1-TRIMETHYLSILANYL-PENT-1-YN-3-ONE 1-CHLORO-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE 3-(Triethylsilyl)-2-propynal 4-(Trimethylsilyl)-3-butyn-2-one ETHYL 3-(TRIMETHYLSILYL)PROPIOLATE TRIMETHYLSILYL(TRIMETHYLSILYL)PROPYNOATE

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