5-Tert-butyl-3-methylpyrocatechol
Names
[ CAS No. ]:
2213-66-3
[ Name ]:
5-Tert-butyl-3-methylpyrocatechol
[Synonym ]:
1,2-Benzenediol, 5-(1,1-dimethylethyl)-3-methyl-
5-tert-butyl-3-methylpyrocatechol
5-tert-Butyl-3-methyl-1,2-benzenediol
5-tert-butyl-3-methylbenzene-1,2-diol
5-tert-Butyl-3-methyl-benzene-1,2-diol
3-Methyl-5-tert-butylcatechol
3-Methyl-5-tert-butyl-1,2-dihydroxybenzene
3-Methyl-5-(2-methyl-2-propanyl)-1,2-benzenediol
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
294.3±35.0 °C at 760 mmHg
[ Melting Point ]:
116-117 °C
[ Molecular Formula ]:
C11H16O2
[ Molecular Weight ]:
180.243
[ Flash Point ]:
137.2±20.5 °C
[ Exact Mass ]:
180.115036
[ PSA ]:
40.46000
[ LogP ]:
3.03
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.542
[ Storage condition ]:
2-8°C
Safety Information
[ HS Code ]:
2907299090
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%