1-methyl-2-[2-(2-methylphenyl)ethynyl]benzene

Names

[ CAS No. ]:
5294-03-1

[ Name ]:
1-methyl-2-[2-(2-methylphenyl)ethynyl]benzene

[Synonym ]:
bis-(o-tolyl)-acetylene
1,2-di-o-tolylethyn
1,2-di-o-tolylethyne
Benzene,1,1'-(1,2-ethynediyl)bis[2-methyl
bis(2-methylphenyl)acetylene
2,2'-dimethyltolane
1,2-di(2-methylphenyl)acetylene
di-o-tolylacetylene

Chemical & Physical Properties

[ Density]:
1.039g/cm3

[ Boiling Point ]:
338.481ºC at 760 mmHg

[ Molecular Formula ]:
C16H14

[ Molecular Weight ]:
206.28200

[ Flash Point ]:
151.297ºC

[ Exact Mass ]:
206.11000

[ LogP ]:
3.70320

[ Index of Refraction ]:
1.601

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Iodotoluene
  • TMS-acetylene
  • BENZENE, 1-METHYL-2-(1-PROPYN-1-YL)-
  • Calcium carbide
  • 2-Bromotoluene
  • Propiolic acidd
  • tolylacetylene
  • Acetylene
  • Diphenylacetylene
  • methyl iodide

DownStream

  • BENZENE,1,1'-(1,2-ETHENEDIYL)
  • 4-methyl-2-o-tolyl-indan-1-one
  • 1,2-bis(2-methylphenyl)ethane-1,2-dione
  • Benzene,1,1'-(1,2-ethanediyl)bis[2-methyl-
  • 1-(bromomethyl)-2-[2-[2-(bromomethyl)phenyl]ethynyl]benzene

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 1-methoxy-2-[2-(2-methylphenyl)ethynyl]benzene
  • 1-methyl-2-[2-(2-methylphenyl)propan-2-yl]benzene
  • trimethyl-[2-(2-methylphenyl)ethynyl]silane
  • 1-methyl-2-[(Z)-2-(2-methylphenyl)ethenyl]benzene
  • 1-methyl-2-[2-methyl-3-(2-methylphenyl)butan-2-yl]benzene
  • 1-methyl-2-[(2-methylphenyl)selanylmethoxymethylselanyl]benzene
  • 5-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]-N-methylacetamido}pentanoic acid
  • 3-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylbutanamido]methyl}-2,2-difluorocyclopropane-1-carboxylic acid
  • rac-(1R,2S)-2-({2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopropyl]acetamido}methyl)cyclopropane-1-carboxylic acid
  • 3-{[(Benzyloxy)carbonyl]amino}-2-{[4-(dimethylamino)phenyl]methyl}propanoic acid
  • ethyl 2-(aminomethyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine-3-carboxylate
  • rac-4-{[(1R,3S)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropyl]formamido}-3-hydroxybutanoic acid
  • 4-({[(Benzyloxy)carbonyl]amino}methyl)-5,5,5-trifluoro-2-(trifluoromethyl)pentanoic acid
  • 2-[1-(6-methoxy-1H-indol-2-yl)cyclopropyl]propan-2-amine
  • 1-benzyl-2-cyclopropyl-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-imidazole-4-carboxylic acid
  • 3-chloro-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyridine-4-carboxylic acid
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