Ethyl 3-(trimethylsilyl)-2-propynoate

Names

[ Name ]:
Ethyl 3-(trimethylsilyl)-2-propynoate

[Synonym ]:
MFCD00074886
Ethyl 3-(trimethylsilyl)-2-propynoate
2-Propynoic acid, 3-(trimethylsilyl)-, ethyl ester
ethyl 3-trimethylsilylprop-2-ynoate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
190.9±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C₈H₁₄O₂Si

[ Molecular Weight ]:
170.281

[ Flash Point ]:
71.1±0.0 °C

[ Exact Mass ]:
170.076309

[ PSA ]:
26.30000

[ LogP ]:
3.30

[ Vapour Pressure ]:
0.5±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.433

[ Water Solubility ]:
Sparingly soluble in water.

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
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

[ Safety Phrases ]:
26

[ RIDADR ]:
UN 3334

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

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%

Articles

Regiospecific Displacement of the C-B Bond of Tris [4-(substituted) furan-3-yl] boroxines with C-Sn Bond and C-O Bond: Syntheses of 3, 4-Disubstituted Furans and 4-Substituted-3 (2H)-furanones. Song ZZ and Wong HNC.

J. Chin. Chem. Soc. 42(4) , 673-9, (1995)