39969-28-3

39969-28-3 structure
39969-28-3 structure
  • Name: 1-(4-Methoxyphenyl)-2-(4-n-pentylphenyl)acetylene
  • Chemical Name: 1-methoxy-4-[2-(4-pentylphenyl)ethynyl]benzene
  • CAS Number: 39969-28-3
  • Molecular Formula: C20H22O
  • Molecular Weight: 278.38800
  • Create Date: 2018-12-25 10:18:47
  • Modify Date: 2024-07-24 14:04:33

Name 1-methoxy-4-[2-(4-pentylphenyl)ethynyl]benzene
Synonyms p-Methoxy pentyl p'-tolane
4-methoxy-1-[2-(4-pentylphenyl)ethynyl]benzene
4-pentyl-4'-methoxytolan
F0349-3705
4-Methoxy-4'-n-pentyl-tolan
METHYL 4-[(4-PENTYLPHENYL)ETHYNYL]PHENYL ETHER
1-[(4-Methoxyphenyl)ethynyl]-4-n-pentylbenzene
1-hexyl-4-[(4-methoxyphenyl)ethynyl]benzene
p-Methoxy-p'-pentyl-tolan
1-methoxy-4-[(4-pentylphenyl)ethynyl]benzene
4-n-pentyl 4'-methoxytolane
Density 1.03 g/cm3
Boiling Point 405.3ºC at 760 mmHg
Melting Point 47ºC
Molecular Formula C20H22O
Molecular Weight 278.38800
Flash Point 197.6ºC
Exact Mass 278.16700
PSA 9.23000
LogP 4.82770
Index of Refraction 1.567
Hazard Codes Xi
HS Code 2909309090
Precursor  3

DownStream  0

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%