| Identification | More | [Name]
3-HEXYNE | [CAS]
928-49-4 | [Synonyms]
3-HEXYNE
DIETHYLACETYLENE
Dithylacetylene
C2H5CequivCC2H5
Hex-3-yne
3-Hexyne,99%
3-Hexene-D10
ethylpropylacetylene | [EINECS(EC#)]
213-173-4 | [Molecular Formula]
C6H10 | [MDL Number]
MFCD00009381 | [Molecular Weight]
82.14 | [MOL File]
928-49-4.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLORLESS TO PALE YELLOW LIQUID | [Melting point ]
-103.1°C | [Boiling point ]
81-82 °C (lit.) | [density ]
0.723 g/mL at 25 °C(lit.)
| [vapor pressure ]
186 mm Hg ( 37.7 °C)
| [refractive index ]
n20/D 1.411(lit.)
| [Fp ]
6 °F
| [storage temp. ]
Flammables area | [solubility ]
0.559g/l | [form ]
Liquid | [color ]
Clear colorless to pale yellow | [Specific Gravity]
0.72 | [Water Solubility ]
Not miscible in water. | [BRN ]
1731158 | [CAS DataBase Reference]
928-49-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
  
GHS02,GHS07,GHS08 | [Signal word ]
Danger | [Hazard statements ]
H225-H304-H315-H319-H335 | [Precautionary statements ]
P210-P233-P301+P310-P303+P361+P353-P305+P351+P338-P331 | [Hazard Codes ]
F,Xn,Xi | [Risk Statements ]
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R65:Harmful: May cause lung damage if swallowed. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S33:Take precautionary measures against static discharges .
S7/9:Keep container tightly closed and in a well-ventilated place . | [RIDADR ]
UN 3295 3/PG 2
| [WGK Germany ]
3
| [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29012990 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLORLESS TO PALE YELLOW LIQUID | [Uses]
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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Alfa Aesar
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Energy Chemical
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www.energy-chemical.com |
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Sigma-Aldrich
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Rhawn Reagent
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http://www.rhawn.cn |
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