CAS 5683-31-8|3-(Trimethylsilyl)propynoic acid

Introduction：Basic information about CAS 5683-31-8|3-(Trimethylsilyl)propynoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Articles2
5. Synonyms

Common Name	3-(Trimethylsilyl)propynoic acid
CAS Number	5683-31-8	Molecular Weight	142.228
Density	1.0±0.1 g/cm3	Boiling Point	219.1±9.0 °C at 760 mmHg
Molecular Formula	C₆H₁₀O₂Si	Melting Point	47-49 °C(lit.)
MSDS	ChineseUSA	Flash Point	86.3±18.7 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3-(Trimethylsilyl)propynoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	219.1±9.0 °C at 760 mmHg
Melting Point	47-49 °C(lit.)
Molecular Formula	C₆H₁₀O₂Si
Molecular Weight	142.228
Flash Point	86.3±18.7 °C
Exact Mass	142.045013
PSA	37.30000
LogP	2.19
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.452
InChIKey	IPEATTYBFBRNEB-UHFFFAOYSA-N
SMILES	C[Si](C)(C)C#CC(=O)O

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3

Articles2

Trimethylsilyl-directed 1,3-dipolar cycloaddition reactions in the solid-phase synthesis of 1,2,3-triazoles.

Org. Lett. 7(8) , 1469-72, (2005)

[reaction: see text] A regioselective method for the preparation of 1,5-trisubstituted 1H-1,2,3-triazoles via a 1,3-dipolar cycloaddition of 1-trimethylsilylacetylenes with organoazides is described. ...

One-Pot Synthesis of 3-(Trimethylsilyl) propynamides. Medvedeva AS, et al.

Russ. J. Org. Chem. 46(10) , 1466-1470, (2010)

Synonyms

MFCD00190216

2-Propynoic acid, 3-(trimethylsilyl)-

3-(Trimethylsilyl)-2-propynoic acid

3-(Trimethylsilyl)prop-2-ynoic acid

3-trimethylsilylprop-2-ynoic acid

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