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171290-52-1

171290-52-1 structure
171290-52-1 structure
  • Name: 1-Ethynyl-3,5-dimethoxybenzene
  • Chemical Name: 3,5-Dimethoxyphenylacetylene
  • CAS Number: 171290-52-1
  • Molecular Formula: C10H10O2
  • Molecular Weight: 162.185
  • Create Date: 2018-03-15 08:00:00
  • Modify Date: 2024-01-06 10:47:55

Name 3,5-Dimethoxyphenylacetylene
Synonyms MFCD03839985
Benzene, 1-ethynyl-3,5-dimethoxy-
1-Ethynyl-3,5-dimethoxybenzene
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
Hazard Codes Xn
Risk Phrases R36
Safety Phrases 22-26-36/37-45
HS Code 2909309090
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%