2,4-Dichloro-1-ethynylbenzene

Names

[ Name ]:
2,4-Dichloro-1-ethynylbenzene

[Synonym ]:
Benzene,2,4-dichloro-1-ethynyl
2,4-dichlorophenylacetylene
Benzene, 2,4-dichloro-1-ethynyl-
2,3:5,6-DI-O-ISOPROPYLIDENE-A-D-MANNOFURANOSE
Y4013
2,4-dichloro ethynylbenzene
2,4-dichloro-1-ethynyl-benzene
2,4-Dichloro-1-ethynylbenzene

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
218.7±30.0 °C at 760 mmHg

[ Molecular Formula ]:
C₈H₄Cl₂

[ Molecular Weight ]:
171.023

[ Flash Point ]:
88.1±18.1 °C

[ Exact Mass ]:
169.969009

[ LogP ]:
3.60

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.583

Safety Information

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail 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%