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1,3-Hexadiene-5-yne

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Name

1,3-Hexadiene-5-yne

EINECS N/A
CAS No. 10420-90-3 Density 0.78g/cm3
PSA 0.00000 LogP 1.36180
Solubility N/A Melting Point -81°C
Formula C6H6 Boiling Point 83.5°Cat760mmHg
Molecular Weight 78.1136 Flash Point °C
Transport Information N/A Appearance N/A
Safety An unstable material which may explode during distillation. When heated to decomposition it emits acrid smoke and fumes. See also ACETYLENE COMPOUNDS and ALKYNES. Risk Codes N/A
Molecular Structure Molecular Structure of 10420-90-3 (1,3-Hexadien-5-yne.) Hazard Symbols N/A
Synonyms

3,5-Hexadien-1-yne;Butadienylacetylene

Article Data 3

1,3-Hexadiene-5-yne Chemical Properties

IUPAC  Name: (3E)-Hexa-1,3-dien-5-yne    
Molecular Formula: C6H6
Molecular Weight: 78.11
Freely Rotating Bonds: 1
Index of Refraction: 1.461
Molar Refractivity: 27.45 cm3
Molar Volume: 100 cm3
Polarizability: 10.88 ×10-24 cm3
Surface Tension: 26 dyne/cm
Density: 0.78 g/cm3
Enthalpy of Vaporization: 31.06 kJ/mol
Boiling Point: 83.5 °C at 760 mmHg
Vapour Pressure: 83.9 mmHg at 25°C 
The Cas Register Number of 1,3-Hexadiene-5-yne is 10420-90-3 .The chemical synonyms of 1,3-Hexadiene-5-yne (CAS NO.10420-90-3) are (E)-3,5-Hexadien-1-yne ; Butadienylacetylene .The molecular structure of 1,3-Hexadiene-5-yne (CAS NO.10420-90-3) is .

1,3-Hexadiene-5-yne Uses

 1,3-Hexadiene-5-yne (CAS NO.10420-90-3) is used in organic synthesis .

1,3-Hexadiene-5-yne Safety Profile

An unstable material which may explode during distillation. When heated to decomposition it emits acrid smoke and fumes. See also ACETYLENE COMPOUNDS and ALKYNES.
RIDADR: 0473
HazardClass: 1.1A

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