1-Ethynyl-3,5-dimethoxybenzene

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Names

[ CAS No. ]:
171290-52-1

[ Name ]:
1-Ethynyl-3,5-dimethoxybenzene

[Synonym ]:
MFCD03839985
Benzene, 1-ethynyl-3,5-dimethoxy-
1-Ethynyl-3,5-dimethoxybenzene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
264.1±30.0 °C at 760 mmHg

[ Melting Point ]:
44-48ºC(lit.)

[ Molecular Formula ]:
C10H10O2

[ Molecular Weight ]:
162.185

[ Flash Point ]:
107.3±24.1 °C

[ Exact Mass ]:
162.068085

[ PSA ]:
18.46000

[ LogP ]:
2.11

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.523

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R36

[ Safety Phrases ]:
22-26-36/37-45

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2,2-dibromoethenyl)-3,5-dimethoxybenzene
  • 2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane
  • Tetrabromomethane
  • 3,5-Dimethoxybenzaldehyde
  • 1-Iodo-3,5-dimethoxybenzene
  • 3,5-Dimethoxyaniline
  • 3,5-dimethoxybenzenediazonium chloride
  • 3′,5′-Dimethoxyacetophenone
  • 3,5-Dimethoxybenzoic acid

DownStream

  • 3′,5′-Dimethoxyacetophenone
  • 1,3-dimethoxy-5-[2-(4-methoxyphenyl)ethynyl]benzene
  • 1-ethenyl-3,5-dimethoxybenzene

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-ethynyl-3,5,5-trimethylcyclohex-2-en-1-ol
  • 1-Ethynyl-3,5-dinitrobenzene
  • 1-ethynyl-3,5-difluorobenzene
  • 1-ETHYNYL-3,5-DIMETHYL-BENZENE
  • 1-Ethynyl-3,5-ditert-butylbenzene
  • 1-Ethynyl-3,5-bis(trifluoromethyl)benzene
  • 1-[2-({(2R,5R)-5-[5-(1-Hydroxy-1-methylethyl)isothiazol-3-yl]-2-methylpiperidin-1-yl} carbonyl)phenyl]cyclopropanecarbonitrile
  • 7-Propyl-1H-indole-5,6-diol
  • Benzenethiol, 2-(3-azetidinyl)-
  • Phenol, 2-(difluoromethyl)-3,6-difluoro-
  • N-(tert-Butyl)thieno[3,2-d]pyrimidin-4-amine
  • benzyl N-(4-chloro-3-cyanophenyl)carbamate
  • Methyl 4-chloro-2,3,6-trifluorobenzoate
  • 6-(Difluoromethyl)quinolin-8-ol
  • (3,6-Dimethylpyridin-2-yl)boronic acid
  • 4-(2-aminoethyl)phenol 5-phenyl-2H-1,2,3,4-tetrazole hydrate
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