3-(Trimethylsilyl)propiolaldehyde diethyl acetal

Names

[ Name ]:
3-(Trimethylsilyl)propiolaldehyde diethyl acetal

[Synonym ]:
1,1-diethoxy-3-trimethylsilyl-2-propyne
Trimethylsilylpropynal diethyl acetal
3,3-diethoxy-1-trimethylsilyl-1-propyne

Chemical & Physical Properties

[ Density]:
0.887g/cm3

[ Boiling Point ]:
170-172ºC

[ Molecular Formula ]:
C₁₀H₂₀O₂Si

[ Molecular Weight ]:
200.35000

[ Flash Point ]:
39.9ºC

[ Exact Mass ]:
200.12300

[ PSA ]:
18.46000

[ LogP ]:
2.26630

[ Index of Refraction ]:
1.43-1.432

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38-10

[ Safety Phrases ]:
37/39-26-16

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%