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?? ??:
928-49-4
???:
??(3-)
???(??):
3-??;??(3-);3-??(3-HEXYNE);3-???
???:
3-HEXYNE
???(??):
Hex-3-yne;3-HEXYNE;3-Hexyne>3-HEXYNE 99%;3-Hexene-D10;3-Hexyne,99%;Dithylacetylene;C2H5CequivCC2H5;DIETHYLACETYLENE;3-Hexyne, 99% 25GR
CBNumber:
CB7426083
???:
C6H10
??? ??:
82.14
MOL ??:
928-49-4.mol
MSDS ??:
SDS

??(3-) ??

???
-103.1°C
?? ?
81-82 °C (lit.)
??
0.723 g/mL at 25 °C (lit.)
???
186 mm Hg ( 37.7 °C)
???
n20/D 1.411(lit.)
???
6 °F
?? ??
Flammables area
???
0.559g/L
??? ??
??
??
??~??? ??
Specific Gravity
0.72
???
?? ??? ????.
BRN
1731158
CAS ??????
928-49-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,Xn,Xi
?? ???? ?? 11-36/37/38-65
????? 16-26-36-62-33-7/9
????(UN No.) UN 3295 3/PG 2
WGK ?? 3
?? ?? 3
???? II
HS ?? 29012990
???? ?? KE-19940
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H304 ??? ??? ???? ???? ? ?? ?? ????? ?? 1 ?? GHS hazard pictograms
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 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P331 ??? ?? ???.
NFPA 704
3
3 0

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

??? ??

CLEAR COLORLESS TO PALE YELLOW LIQUID

??

3-Hexyne is used in the synthesis of fused hetero-hydropyridyl ligands bonded to the {Ru(p-cymene)} organometallic moiety by reacting with ruthenacycles. It was also used in the preparation of [4+2] cycloaddition product by reacting with borole.

Purification Methods

Purify as for 1-hexyne above. [Beilstein 1 IV 1009.]

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7-???-3-?? 3-??? 4-??

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2,5-???-2,5-???? 3-HEPTEN-2-ONE ????? 2,3-hexadiene ??(??-3) 2-?? ??(???-3) 1-????-3-? 3-??-2-ONE

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