1,1'-Ethyne-1,2-diylbis(4-butylbenzene)
Names
[ CAS No. ]:
80221-11-0
[ Name ]:
1,1'-Ethyne-1,2-diylbis(4-butylbenzene)
[Synonym ]:
4R D1UU1R D4
1,2-bis(4-butylphenyl)ethyne
1,2-bis[4-(n-butyl)phenyl]ethyne
1-n-Butyl-4-[(4-butylphenyl)ethynyl]benzene
1-Butyl-4-[2-(4-butylphenyl)-1-ethynyl]benzene
Benzene,1,1'-(1,2-ethynediyl)bis[4-butyl
1,1'-(1,2-Ethynediyl)bis(4-butylbenzene)
1,1'-(1,2-ethynediyl)bis[4-butylbenzene]
(CC6H4-4-C4H9)2
1-n-Butyl-4-[(4-n-butylphenyl)ethynyl]benzene
Benzene, 1,1'-(1,2-ethynediyl)bis[4-butyl-
bis-(4-butyl-phenyl)-acetylene
1,1'-Ethyne-1,2-diylbis(4-butylbenzene)
1,2-bis(4-n-butylphenyl)acetylene
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
411.4±34.0 °C at 760 mmHg
[ Melting Point ]:
41ºC
[ Molecular Formula ]:
C22H26
[ Molecular Weight ]:
290.442
[ Flash Point ]:
200.5±19.8 °C
[ Exact Mass ]:
290.203461
[ LogP ]:
8.89
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.560
Safety Information
[ HS Code ]:
2902909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%