4-Chlorophenylacetylene
Names
[ CAS No. ]:
873-73-4
[ Name ]:
4-Chlorophenylacetylene
[Synonym ]:
4'-CHLOROPHENYLACETYLENE
1-CHLORO-4-ETHYNYL-BENZENE
(4-CHLORPHENYL)-ACETYLEN
MFCD00191917
(4-CHLOROPHENYL)-ACETYLEN
1-Chloro-4-ethynylbenzene
4-Chlorophenylacetylen
BENZENE,1-CHLORO-4-ETHYNYL-
(p-Chlorophenyl)acetylene
TRANS-4-(4-ETHYLCYCLOHEXYL)-PHENYL ACETYLENE
4-Chlorophenylacetylene
Benzene, 1-chloro-4-ethynyl-
4'-Chlorophenyl acetylene
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
178.5±23.0 °C at 760 mmHg
[ Melting Point ]:
45-47 °C(lit.)
[ Molecular Formula ]:
C8H5Cl
[ Molecular Weight ]:
136.578
[ Flash Point ]:
57.3±18.0 °C
[ Exact Mass ]:
136.007980
[ LogP ]:
2.99
[ Vapour Pressure ]:
1.3±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.564
[ Storage condition ]:
Keep Cold
[ Stability ]:
Light Sensitive
MSDS
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H228-H315-H319-H335
[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
F:Flammable;Xi:Irritant;
[ Risk Phrases ]:
R11;R36/37/38
[ Safety Phrases ]:
S16-S26-S36-S37/39
[ RIDADR ]:
UN 1325 4.1/PG 2
[ WGK Germany ]:
3
[ HS Code ]:
2903999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903999090
[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
Articles
Tetrahedron Lett. 55(50) , 6922-6924, (2014)
An efficient strategy for the synthesis of indolizines from readily available starting materials via oxidative C-H functionalization and 5-endo-dig cyclization in one step has been demonstrated. This ...
Pd-catalyzed coupling reaction on the organic monolayer: Sonogashira reaction on the silicon (111) surfaces. Qu M, et al.Appl. Surf. Sci. 255(5) , 2608-2612, (2008)