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L-??????????

L-??????????
L-?????????? ??? ???
?? ??:
3373-59-9
???:
L-??????????
???(??):
L-??????????
???:
L-THREONINE METHYL ESTER
???(??):
H-THR-OME;methyl L-threoninate;L-Thr-OMe;Einecs 222-158-1;L-Threonine methyl;Linaclotide Impurity 21;L-THREONINE METHYL ESTER;(2S,3R)-Methyl 2-aMino-3-hydroxybutanoate;2-amino-3-hydroxybutanoic acid methyl ester;(2S,3R)-2-Amino-3-hydroxybutyric acid methyl ester
CBNumber:
CB0198431
???:
C5H11NO3
??? ??:
133.15
MOL ??:
3373-59-9.mol

L-?????????? ??

???
213-214 °C
?? ?
238.6±20.0 °C(Predicted)
??
1.143±0.06 g/cm3(Predicted)
???
1.2Pa at 25℃
?? ??
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
??? ??
??
??? ??
??? ??
?? ?? (pKa)
12.02±0.45(Predicted)
LogP
-1.2 at 20℃ and pH8.5
????
72.5mN/m at 1g/L and 20℃
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P272 ??? ??? ??? ??? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P333+P313 ????? ?? ??? ???? ???? ??·??? ????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

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