Product

3-(TRIMETHYLSILYL)PROPIOLIC ACID

CAS No.：5683-31-8

Other grades of this product :

3-(TRIMETHYLSILYL)PROPIOLIC ACID Basic information

Product Name:	3-(TRIMETHYLSILYL)PROPIOLIC ACID
Synonyms:	3-(TRIMETHYLSILYL)PROPIOLIC ACID;3-(TRIMETHYLSILYL)PROPYNOIC ACID;TIMTEC-BB SBB009048;3-(Trimethylsilyl)propynoic acid,3-(Trimethylsilyl)propiolic acid;3-(TRIMETHYLSILYL)PROPIOLIC ACID 95%;3-(Trimethylsilyl)propynoic acid 98%;3-(Trimethylsi;3-trimethylsilyl-2-propynoic acid
CAS:	5683-31-8
MF:	C6H10O2Si
MW:	142.23
EINECS:
Product Categories:	Building Blocks;C6;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks
Mol File:	5683-31-8.mol

3-(TRIMETHYLSILYL)PROPIOLIC ACID Chemical Properties

Melting point	47-49 °C (lit.)
Boiling point	105-110 °C/10 mmHg (lit.)
density	1.006±0.06 g/cm3(Predicted)
Fp	205 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Soluble in methanol.
form	solid
pka	1.88±0.10(Predicted)
color	White to Almost white
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
BRN	1755674
CAS DataBase Reference	5683-31-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
F	1-10
TSCA	No
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English

3-(TRIMETHYLSILYL)PROPIOLIC ACID Usage And Synthesis

Uses	3-(Trimethylsilyl)propiolic acid may be used in the regioselective preparation of 1,5-trisubstituted 1H-1,2,3-triazoles. It is also used as pharmaceutical intermediate.

3-(TRIMETHYLSILYL)PROPIOLIC ACID Preparation Products And Raw materials

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