5-cyano-1-pentyne
Names
Chemical & Physical Properties
[ Density]:
0.889 g/mL at 25 °C(lit.)
[ Boiling Point ]:
115-117 °C(lit.)
[ Molecular Formula ]:
C6H7N
[ Molecular Weight ]:
93.12650
[ Flash Point ]:
108 °F
[ Exact Mass ]:
93.05780
[ PSA ]:
23.79000
[ LogP ]:
1.31348
[ Vapour Pressure ]:
3.48mmHg at 25°C
[ Index of Refraction ]:
n20/D 1.44(lit.)
[ Storage condition ]:
Flammables area
MSDS
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226-H302 + H312 + H332-H315-H319-H335
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R10
[ Safety Phrases ]:
S16-S23-S26-S28-S36/37/39
[ RIDADR ]:
UN 1993 3/PG 3
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
2926909090
Synthetic Route
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
Articles
ChemPhysChem 15(11) , 2247-51, (2014)
The Cu(I) -catalyzed 1,3-dipolar azide-alkyne cycloaddition (CuAAC) has arisen as one of the most useful chemical transformations for introducing complexity onto surfaces and materials owing to its fu...
Regiocontrolled one-step synthesis of 3,3'-disubstituted 2,2'-bipyridine ligands by cobalt(I)-catalyzed cyclotrimerization.Chemistry 7(23) , 5203-13, (2001)
A one-step, regioselective synthesis of annelated symmetric and asymmetric 3,3'-disubstituted 2,2'-bipyridines by cobalt(I)-catalyzed [2+2+2] cycloadditions between 5-hexynenitrile and 1,3-diynes is d...