ChemicalBook >?? ???? >3-???-2-??????-1,2-??

3-???-2-??????-1,2-??

3-???-2-??????-1,2-?? ??? ???

?? ??:: 13580-38-6

???:: 3-???-2-??????-1,2-??

???(??):: 3-???-2-??????-1,2-??

???:: 3-Prop-2-ynoxypropane-1,2-diol

???(??):: POPDH;POPPDH;Einecs 237-012-2;1-Propargyl glycerol ether;3-Prop-2-ynoxypropane-1,2-diol;propynyl alcohol glycerol ether;3-(2-propynyloxy)propane-1,2-diol;3-(2-Propynyloxy)-1,2-propanediol;Propargyl-oxo-propane-2,3-dihyroxy;Propargyl-oxo-propane-2,3-dihydroxy

CBNumber:: CB8855497

???:: C6H10O3

??? ??:: 130.14

MOL ??:: 13580-38-6.mol

?? ?? 105

3-???-2-??????-1,2-?? ??

?? ?: 30 °C(Press: 1 Torr)

??: 1.1341 g/cm3

?? ??: 2-8°C

?? ?? (pKa): 13.48±0.20(Predicted)

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

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H312	??? ???? ???	?? ?? ?? - ??	?? 4	??	P280,P302+P352, P312, P322, P363,P501
H332	???? ???	?? ?? ?? ??	?? 4	??	P261, P271, P304+P340, P312

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P270	? ??? ??? ??? ???, ???? ???? ???.
P271	?? ?? ??? ? ?? ???? ?????.
P280	????/???/???/?????? ?????.
P301+P312	??? ???? ??? ????(??)? ??? ????.
P302+P352	??? ??? ??? ?? ????.
P304+P340	???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P330	?? ?????.
P363	?? ??? ??? ??? ?????.
P501	...? ??? / ??? ?? ???.

3-???-2-??????-1,2-?? C??? ??, ??, ??

Synthesis

3-Prop-2-ynoxypropane-1,2-diol is prepared by the reaction of propargyl bromide and (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol. The specific synthesis steps are as follows:
Step 1: propargyl bromide; (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol With sodium hydride In tetrahydrofuran Reflux;
Step 2: With hydrogenchloride In tetrahydrofuran; methanol; water at 20℃; for 8h.
3-Prop-2-ynoxypropane-1,2-diol synthesis

3-???-2-??????-1,2-?? ?? ?? ? ???

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3-???-2-??????-1,2-?? ?? ??

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???	??	???	??	?? ?	??
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3-???-2-??????-1,2-?? ?? ??:

?? ??????? ?????? ?????? ???? ??? Solvent Red 43 :(S)-2-Methyl-3-(2-propynyl)-4-oxocyclopent-2-enyl-(lR)-cis,trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate OXADIARGYL PESTANAL Propane esperamicin A1 oxirapentyn 3-Prop-2-ynoxypropane-1,2-diol 2-BUTYNE-1,4-DIOL DIGLYCEROL ETHER Parconazole 3'-O-Propargyl-D-adenosine 2'-O-Propargyl-D-uridine 2-PHENYL-4-[(PROP-2-YNYLOXY)METHYL]-1,3-DIOXOLANE 3'-O-Propargyl-D-cytidine 2-METHYL-2-PHENYL-4-[(PROP-2-YNYLOXY)METHYL]-1,3-DIOXOLANE

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