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ChemicalBook--->CAS DataBase List--->928-49-4

928-49-4

928-49-4 Structure

928-49-4 Structure
IdentificationMore
[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 PropertiesBack 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 DataBack Directory
[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
Raw materials And Preparation ProductsBack Directory
[Raw materials]

7-CHLORO-3-HEPTYNE-->3-HEPTYNE-->4-Octyne
[Preparation Products]

Leaf alcohol-->3-HEPTEN-2-ONE-->2,5-Dimethyl-2,5-hexanediol-->2,3-hexadiene-->cis-3-hexene-->2-Butyne-->TRANS-3-HEXENE-->1-Phenylhexan-3-one-->3-HEXYN-2-ONE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3-hexyne(928-49-4).msds
Hazard InformationBack 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.]
Spectrum DetailBack Directory
[Spectrum Detail]

3-HEXYNE(928-49-4)1HNMR
3-HEXYNE(928-49-4)13CNMR
3-HEXYNE(928-49-4)IR
3-HEXYNE(928-49-4)FT-IR
3-HEXYNE(928-49-4)Raman
3-HEXYNE(928-49-4)ESR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Hexyne, 99%(928-49-4)
[Alfa Aesar]

3-Hexyne, 99%(928-49-4)
[Sigma Aldrich]

928-49-4(sigmaaldrich)
[TCI AMERICA]

3-Hexyne,>97.0%(GC)(928-49-4)
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