1-methoxy-4-[2-(4-methoxyphenyl)ethynyl]benzene

Names

[ Name ]:
1-methoxy-4-[2-(4-methoxyphenyl)ethynyl]benzene

[Synonym ]:
1,2-bis(4-dimethoxybenzene)acetylene
1-methoxy-4-(4'-methoxyphenylethynyl)-benzene
1,2-prbis-(p-methoxyphenyl)acetylene
AmbscL34/TU-019
Acetylene,bis(p-methoxyphenyl)
di(4-methoxyphenyl)acetylene
Bis(4-methoxyphenyl)acetylene
1,2-Bis(4-methoxyphenyl)ethyne

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
653.4ºC at 760 mmHg

[ Melting Point ]:
143ºC

[ Molecular Formula ]:
C₁₆H₁₄O₂

[ Molecular Weight ]:
238.28100

[ Flash Point ]:
348.9ºC

[ Exact Mass ]:
238.09900

[ PSA ]:
18.46000

[ LogP ]:
3.10360

[ Vapour Pressure ]:
7.71E-20mmHg at 25°C

[ Index of Refraction ]:
1.549

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%