2,7-di(tert-butyl)pyrene

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Names

[ CAS No. ]:
24300-91-2

[ Name ]:
2,7-di(tert-butyl)pyrene

[Synonym ]:
2,7-di-tert-butyl-pyrene
2,7-di(tert-butyl)pyrene
2,7-di-t-butylpyrene
2,7-Di-tert-butylpyrene
2,7-Di-tert-butyl-pyren
Pyrene, 2,7-bis(1,1-dimethylethyl)-
2,9-di-tert-butylpyrene
2,7-Bis(2-methyl-2-propanyl)pyrene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
448.0±15.0 °C at 760 mmHg

[ Melting Point ]:
209 °C

[ Molecular Formula ]:
C24H26

[ Molecular Weight ]:
314.463

[ Flash Point ]:
222.4±14.5 °C

[ Exact Mass ]:
314.203461

[ LogP ]:
8.55

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.662

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

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Precursor & DownStream

Precursor

  • Pyrene
  • tert-butyl chloride
  • (3a1s,5a1s)-2,7-di-tert-butyl-3a1,5a1-diethyl-3a1,5a1-dihydropyrene
  • (3a1s,5a1s)-2,7-di-tert-butyl-3a1,5a1-dipropyl-3a1,5a1-dihydropyrene
  • 2,7-ditert-butyl-4,5,9,10-tetrahydropyrene
  • 5,13-di-tert-butyl-8,16-dimethyl[2,2]metacyclophan-1-ene

DownStream

  • 2,7-ditert-butylpyren-1-amine
  • 4,5,9,10-Pyrenetetrone, 2,7-bis(1,1-dimethylethyl)-
  • 2,7-ditert-butyl-4,5,9,10-tetramethoxypyrene
  • Pyrene
  • 4,5,9,10-tetrabromo-2,7-ditert-butylpyrene
  • 2,7-ditert-butyl-4,5,9,10-tetrahydropyrene
  • 2,7-Di-tert-butyl-1,2,3,6,7,8-hexahydropyren
  • 2,7-di-t-butyl-4,5-dihydropyrene

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%

Related Compounds

  • 2,7-di-tert-butyl-4-methyl-5-(chloromethyl)pyrene
  • 2,7-di-tert-butyl-4-methyl-5-(hydroxymethyl)pyrene
  • (2,7-di-tert-butyl-9H-fluoren-9-yl)methyl 2-(2-methoxy-5-nitrobenzoyl)hydrazinecarboxylate
  • 2 7-DI(TERT-BUTYL)-9-FLUORENYLMETHYL
  • 2,7-Di-tert-butyl-5-methyl-4-thiepincarbonsaeureethylester
  • 2,7-Di-tert-butyl-4-(dimethoxyphosphoryl)-5-methyloxepin