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Mal-PEG2-???

Mal-PEG2-???
Mal-PEG2-??? ??? ???
?? ??:
34321-81-8
???:
Mal-PEG2-???
???(??):
Mal-PEG2-???
???:
Mal-PEG2-alcohol
???(??):
Mal-PEG2-OH;Mal-PEG2-alcohol;TrastuzumabImpurity3;1-[2-(2-Hydroxyethoxy)ethyl]pyrrole-2,5-dione;1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-;1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione;Mal-PEG2-OH/1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-
CBNumber:
CB93062530
???:
C8H11NO4
??? ??:
185.18
MOL ??:
34321-81-8.mol

Mal-PEG2-??? ??

?? ?
361.7±22.0 °C(Predicted)
??
1.317±0.06 g/cm3(Predicted)
?? ?? (pKa)
14.35±0.10(Predicted)
??? ??
Solid
??
White to off-white
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P501 ...? ??? / ??? ?? ???.

Mal-PEG2-??? C??? ??, ??, ??

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???( 54)?? ??
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Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873
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 1924344760@confluore.cn China 2996 58

Mal-PEG2-??? ?? ??:

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