2,6-di-tert-butylhydroquinone

Names

[ Name ]:
2,6-di-tert-butylhydroquinone

[Synonym ]:
1,4-Benzenediol,2,6-bis(1,1-dimethylethyl)
2,5-ditertbutylhydroquinone
2,6-di-tert-butyl-1,4-dihydroxybenzene
2,6-di-tert-butyl-hydroquinone
2,6-di-tert-butyl-4-hydroxyphenol
2,6-di(tert-butyl)-1,4-hydroquinone

Chemical & Physical Properties

[ Density]:
1.012 g/cm3

[ Boiling Point ]:
313.3ºC at 760 mmHg

[ Melting Point ]:
101.5-102.5°C (lit.)

[ Molecular Formula ]:
C₁₄H₂₂O₂

[ Molecular Weight ]:
222.32300

[ Flash Point ]:
138.8ºC

[ Exact Mass ]:
222.16200

[ PSA ]:
40.46000

[ LogP ]:
3.69280

[ Vapour Pressure ]:
0.000271mmHg at 25°C

[ Index of Refraction ]:
1.52

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%