1,1'-(1,2-Ethynediyl)bis(4-ethylbenzene)
Names
[ CAS No. ]:
79135-69-6
[ Name ]:
1,1'-(1,2-Ethynediyl)bis(4-ethylbenzene)
[Synonym ]:
1,2-bis(4-ethylphenyl)ethyne
Bis-(4-aethyl-phenyl)-acetylen
1,2-Bis(p-ethylphenyl)acetylene
1-ethyl-4-[2-(4-ethylphenyl)-1-ethynyl]benzene
4,4'-diethyltolane
Benzene,1,1'-(1,2-ethynediyl)bis[4-ethyl
4,4'-Diethyltolan
Benzene, 1,1'-(1,2-ethynediyl)bis[4-ethyl-
1,1'-(1,2-Ethynediyl)bis(4-ethylbenzene)
BIS(4-ETHYLPHENYL)ACETYLENE
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
353.8±31.0 °C at 760 mmHg
[ Molecular Formula ]:
C18H18
[ Molecular Weight ]:
234.335
[ Flash Point ]:
162.4±19.0 °C
[ Exact Mass ]:
234.140854
[ LogP ]:
6.76
[ Vapour Pressure ]:
0.0±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.583
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%