2-((TRIMETHYLSILYL)ETHYNYL)ANILINE 97 Chemical Properties

Boiling point:

120 °C0.1 mm Hg(lit.)

Density 

0.94 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.564(lit.)

Flash point:

110 °C

storage temp. 

2-8°C(protect from light)

form 

Liquid

pka

4.17±0.10(Predicted)

color 

Colorless to pale yellow

InChI

1S/C11H15NSi/c1-13(2,3)9-8-10-6-4-5-7-11(10)12/h4-7H,12H2,1-3H3

InChIKey

ISXSBRZDPKQYSC-UHFFFAOYSA-N

SMILES

C[Si](C)(C)C#Cc1ccccc1N

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2-((TRIMETHYLSILYL)ETHYNYL)ANILINE 97 Usage And Synthesis

Uses

2-[(Trimethylsilyl)ethynyl]aniline (2-(2-Trimethylsilylethynyl)aniline) may be used in the synthesis of:

• N-(2-trimethylsilylethynylphenyl)methanesulfonamide
• 8-(2-((trimethylsilyl)ethynyl)phenylamino)-7H-naphtho[1,8-bc]acridin-7-one
• 2-phenyl-4-alkoxy quinolines

General Description

2-[(Trimethylsilyl)ethynyl]aniline is a 2-ethynylaniline derivative that can be prepared by the palladium-catalyzed reaction between 2-bromonitrobenzene and trimethylsilylacetylene.

2-((TRIMETHYLSILYL)ETHYNYL)ANILINE 97(103529-16-4)Related Product Information

• (4,5-DIFLUORO-2-TRIMETHYLSILANYLETHYNYL-PHENYL)-CARBAMIC ACID METHYL ESTER
• DIMETHYL-(2-TRIMETHYLSILANYLETHYNYL-PHENYL)-AMINE
• 2,4-DIFLUORO-6-TRIMETHYLSILANYLETHYNYL-PHENYLAMINE
• 2,4-DICHLORO-6-TRIMETHYLSILANYLETHYNYL-PHENYLAMINE
• N-(4-BROMO-2-TRIMETHYLSILANYLETHYNYL)-N'-(1,1DIETHYLAMINO)-DIAZENYLBENZENE
• methyl 4-(acetylamino)-2-chloro-5-[(trimethylsilyl)ethynyl]benzoate
• 5-TRIFLUOROMETHYL-2-TRIMETHYLSILANYLETHYNYL-PHENYLAMINE
• 2-CHLORO-4-NITRO-6-TRIMETHYLSILANYLETHYNYL-PHENYLAMINE
• 2-((TRIMETHYLSILYL)ETHYNYL)ANILINE 97