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3-(TRIMETHYLSILYL)PROPIOLIC ACID

3-(TRIMETHYLSILYL)PROPIOLIC ACID ??? ???
?? ??:
5683-31-8
???:
3-(TRIMETHYLSILYL)PROPIOLIC ACID
???(??):
DKFELEX0274;3-(Trimethylsi;TIMTEC-BB SBB009048;Trimethylsilanyl-propynoic acid;3-(TRIMETHYLSILYL)PROPYNOIC ACID;3-(TRIMETHYLSILYL)PROPIOLIC ACID;3-trimethylsilyl-2-propynoic acid;3-(Trimethylsilyl)propargylic Acid;3-(trimethylsilyl)prop-2-ynoic acid;3-(Trimethylsilyl)propynoic acid 98%
CBNumber:
CB1397217
???:
C6H10O2Si
??? ??:
142.23
MOL ??:
5683-31-8.mol
MSDS ??:
SDS

3-(TRIMETHYLSILYL)PROPIOLIC ACID ??

???
47-49 °C (lit.)
?? ?
105-110 °C/10 mmHg (lit.)
??
1.006±0.06 g/cm3(Predicted)
???
205 °F
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
???
???? ?????.
??? ??
??
??? ??
??? ??
?? ?? (pKa)
1.88±0.10(Predicted)
??
???? ?? ??
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
BRN
1755674
InChI
InChI=1S/C6H10O2Si/c1-9(2,3)5-4-6(7)8/h1-3H3,(H,7,8)
InChIKey
IPEATTYBFBRNEB-UHFFFAOYSA-N
SMILES
C(O)(=O)C#C[Si](C)(C)C
CAS ??????
5683-31-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
F ?????? 1-10
TSCA No
HS ?? 29319090
???? ??? 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

3-(TRIMETHYLSILYL)PROPIOLIC ACID C??? ??, ??, ??

??

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 ?? ?? ? ???

???

?? ??


3-(TRIMETHYLSILYL)PROPIOLIC ACID ?? ??

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3-(TRIMETHYLSILYL)PROPIOLIC ACID ?? ??:

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