63221-88-5

63221-88-5 structure
63221-88-5 structure
  • Name: 1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene
  • Chemical Name: 1-ethyl-4-[2-(4-methoxyphenyl)ethynyl]benzene
  • CAS Number: 63221-88-5
  • Molecular Formula: C17H16O
  • Molecular Weight: 236.308
  • Create Date: 2018-11-28 17:31:30
  • Modify Date: 2024-01-11 08:20:27

Name 1-ethyl-4-[2-(4-methoxyphenyl)ethynyl]benzene
Synonyms 1-[2-(4-ethylphenyl)ethynyl]-4-methoxybenzene
4-[(4-Ethylphenyl)ethynyl]phenyl methyl ether
Benzene, 1-ethyl-4-[2-(4-methoxyphenyl)ethynyl]-
4-methoxy-4'-ethyltolane
1-Ethyl-4-[(4-methoxyphenyl)ethynyl]benzene
1-(4-ETHYLPHENYL)-2-(4-METHOXYPHENYL)ACETYLENE
1-ETHYL-4-(2-(4-METHOXYPHENYL)ETHYNYL)BENZENE
4-Methoxy-4'-ethyl-tolan
Density 1.1±0.1 g/cm3
Boiling Point 363.5±35.0 °C at 760 mmHg
Melting Point 35 °C
Molecular Formula C17H16O
Molecular Weight 236.308
Flash Point 171.0±21.7 °C
Exact Mass 236.120117
PSA 9.23000
LogP 5.69
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.588
Hazard Codes Xi
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%