1,4-bis(tert-butoxy)tetrafluorobenzene

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Names

[ CAS No. ]:
121088-09-3

[ Name ]:
1,4-bis(tert-butoxy)tetrafluorobenzene

[Synonym ]:
tetrafluoro-1,4-di-butoxybenzene
MFCD00069107
1,4-di-t-butoxytetrafluorobenzene
PC1225M

Chemical & Physical Properties

[ Density]:
1.161g/cm3

[ Boiling Point ]:
275.2ºC at 760mmHg

[ Melting Point ]:
55-56°C

[ Molecular Formula ]:
C14H18F4O2

[ Molecular Weight ]:
294.28500

[ Flash Point ]:
127.6ºC

[ Exact Mass ]:
294.12400

[ PSA ]:
18.46000

[ LogP ]:
4.59760

[ Vapour Pressure ]:
0.00866mmHg at 25°C

[ Index of Refraction ]:
1.443

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Perfluorobenzene
  • potassium t-butoxide

DownStream

Customs

[ 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%

Related Compounds

  • cis-1,4-bis-(tert-butoxy)but-2-ene
  • 1,4-bis[(2-methylpropan-2-yl)oxy]buta-1,3-diene
  • 1,4-bis(tert-butoxycarbonylmethyl)-7,10-bis(4-tert-butylbenzyl)-1,4,7,10-tetraazacyclododecane
  • 1,4-bis(tert-butyldimethylsiloxy)-2,5-di-(tert-butyl)benzene
  • 1,4-bis(tert-butylsulfanyl)benzene
  • 1,4-bis(tert-butylcarbamoyl)-2,2-difluoro-5-hexyne