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??(3-)-1-?

??(3-)-1-?
??(3-)-1-? ??? ???
?? ??:
10229-10-4
???:
??(3-)-1-?
???(??):
3-??-1-?;??(3-)-1-?
???:
3-PENTYN-1-OL
???(??):
3-PENTYN-1-OL;pent-3-yn-1-ol;3-Pentyn-1-ol>3-PENTYN-1-OL 99%;3-PENTYN-1-OL 99+%;3-Pentyn-1-ol, 99% 5GR;3-PENTYN-1-OL, 98%3-PENTYN-1-OL, 98%3-PENTYN-1-OL, 98%
CBNumber:
CB1461462
???:
C5H8O
??? ??:
84.12
MOL ??:
10229-10-4.mol
MSDS ??:
SDS

??(3-)-1-? ??

???
-24.1°C (estimate)
?? ?
154-157 °C (lit.)
??
0.912 g/mL at 25 °C (lit.)
???
n20/D 1.456(lit.)
???
130 °F
?? ??
2-8°C
?? ?? (pKa)
14.39±0.10(Predicted)
??? ??
??? ??
??
Colorless to Light yellow to Light orange
Specific Gravity
0.912
BRN
1735967
LogP
0.684 (est)
CAS ??????
10229-10-4(CAS DataBase Reference)
EPA
3-Pentyn-1-ol (10229-10-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 10-36/37/38
????? 26-36
????(UN No.) UN 1987 3/PG 3
WGK ?? 3
F ?????? 10
TSCA Yes
?? ?? 3.2
???? III
HS ?? 29052900
???? ?? KE-28126
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
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
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
2 0

??(3-)-1-? C??? ??, ??, ??

??? ??

clear yellow liquid

??

3-Pentyn-1-ol was used in the synthesis of 4,4-bis(1-methyl-1H-indol-3-yl)pentan-1-ol.

?? ??

Inhibiting effect of 3-pentyn-1-ol on the corrosion of iron in 1M HCl has been investigated. Reaction of 3-pentyn-1-ol with Fe3(CO)12 in CH3OH/KOH solution yields closed trinuclear hydridic complex (μ-H)Fe3(CO)9(μ3-η3-[H3CCC(CH2)(CH2)CO]).

??(3-)-1-? ?? ?? ? ???

???

?? ??

1-??-3-? CIS-3-??-1-OL ??-3-?? PENT-4-YNAL (IN DCM 30% W/W) 4-METHYL-5-NITRO-2,3-DIHYDROFURO[2,3-B]PYRIDINE

??(3-)-1-? ?? ??

???( 101)?? ??
??? ?? ??? ?? ?? ? ??
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??(3-)-1-? ?? ??:

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