3-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE Chemical Properties

Density 

0.962 g/mL at 25 °C

refractive index 

n20/D1.547

Flash point:

>110℃

storage temp. 

2-8°C

form 

liquid

InChI

1S/C12H14OSi/c1-14(2,3)8-7-11-5-4-6-12(9-11)10-13/h4-6,9-10H,1-3H3

InChIKey

UPZYBRHQVJTPBO-UHFFFAOYSA-N

SMILES

C[Si](C)(C)C#Cc1cccc(C=O)c1

Safety Information

Hazard Codes 

F,T,Xi

Risk Statements 

36/37/38

Safety Statements 

26

WGK Germany 

3

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

3-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE(77123-55-8)Related Product Information

• 2-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE
• 4-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE
• 3-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE
• 3-ETHYNYLBENZALDEHYDE
• Trimethylsilylphenylacetylene