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

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Names

[ CAS No. ]:
2132-62-9

[ 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

  • BENZENE, 1-METHOXY-4-(1-PROPYN-1-YL)-
  • 4-Iodoanisole
  • TMS-acetylene
  • 4-Ethynylanisole
  • 1-bromo-2-(4-methoxyphenyl)acetylene
  • 4-Methoxyphenylboronic acid
  • Benzene, 1-(1-butynyl)-4-methoxy- (9CI)
  • Calcium carbide
  • 1-(2,2-dibromoethenyl)-4-methoxybenzene
  • Bis(trimethylsilyl)acetylene

DownStream

  • 4, 4-Dimethoxystilbene
  • 3',4',5',6'-Tetrakis(4-hydroxyphenyl)-[1,1':2',1''-terphenyl]-4,4''-diol
  • 4,4'-Dimethoxybenzil
  • Diphenyl disulfide
  • Desoxyanisoin

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%

Related Compounds

  • 1-methoxy-4-[2-(4-methoxyphenyl)sulfonylethylsulfonyl]benzene
  • 1-methoxy-4-[2-(4-methoxyphenyl)sulfonylethenyl]benzene
  • 1-methoxy-4-[2-(4-methoxyphenyl)ethenoxymethyl]benzene
  • 1-methoxy-4-[2-(4-octylphenyl)ethynyl]benzene
  • 1-decyl-4-[2-(4-methoxyphenyl)ethynyl]benzene
  • 1-bromo-4-[2-(4-methoxyphenyl)ethynyl]benzene