ChemicalBook >?? ???? >2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL

2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL

2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL ??? ???

?? ??:: 7218-43-1

???:: 2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL

???(??):: 2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL

???:: 2-[2-(PROP-2-YNYLOXY)ETHOXY]ETHAN-1-OL

???(??):: Alkyne - PEG2;Alkyne-PEG2-OH;HO-PEG2-Propyne;Einecs 230-612-5;HC≡C-CH2-PEG2-OH;Propargyl-PEG2-OH;Propargyl-PEG3-alcohol;Propargyl-PEG2-alcohol;2-(2-prop-2-ynoxyethoxy)ethanol;2-[2-(Propargyloxy)ethoxy]ethanol

CBNumber:: CB7113815

???:: C7H12O3

??? ??:: 144.17

MOL ??:: 7218-43-1.mol

?? ?? 164

2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL ??

?? ?: 81°C/1mmHg(lit.)

??: 1.06

???: 1.4570 to 1.4610

?? ??: under inert gas (nitrogen or Argon) at 2–8 °C

???: ???, ?????, ???????? ???

??? ??: ??

?? ?? (pKa): 14.35±0.10(Predicted)

??: ??~???

?? ? ?? ??
?? ? ???? ?? (GHS)

HS ??	2909498090

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H227	??? ??	??? ??	?? 4	??	P210, P280, P370+P378, P403+P235,P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P

??????:

P210	?·???·??·????? ????? - ?? ???.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P280	????/???/???/?????? ?????.
P302+P352	??? ??? ??? ?? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313	?? ??? ??? ???? ??· ??? ????.
P337+P313	?? ?? ??? ???? ???? ??· ??? ????.
P370+P378	?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235	??? ? ?? ?? ???? ???? ?????.
P501	...? ??? / ??? ?? ???.

NFPA 704

	2
2		0

2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL C??? ??, ??, ??

??

2-[2-(2-Propynyloxy)ethoxy]ethanol is a reactant used in the preparation of divalent ligands based on 3-deoxy-4-thiolactose as inhibitors of E. coli β-galactosidase.

2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL ?? ?? ? ???

???

?? ??

2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL ?? ??

???( 164)?? ??

???	??	???	??	?? ?	??
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2-[2-(PROP-2-YNYLOXY)???]ETHAN-1-OL ?? ??:

?? ???? Diethylene glycol HC≡C-CH2-PEG3-SH Acetylene-PEG5-acid Propargyl-PEG4-acid Propargyl-PEG5-t-butyl ester Propargyl-PEG3-t-butyl ester Propargyl-PEG5-Mes propargyl-PEG3-Acid Diethylene glycol monomethyl ether 2-[2-(BENZYLOXY)ETHOXY]ETHANOL Diglyme Diethylene Glycol Monoethyl Ether Propargyl-PEG5-alcohol Propargyl-PEG3-NHS ester 4,7,10,13,16-Pentaoxanonadeca-1,18-diyne Diethylene Glycol Bis(2-propynyl) Ether Propargyl-PEG4-NHS ester

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