4-tert-butylphthalic acid

Names

[ Name ]:
4-tert-butylphthalic acid

[Synonym ]:
4-(2-Methyl-2-propanyl)phthalic acid
4-tert-Butyl-phthalsaeure
4-tert-Butylphthalic acid
1,2-Benzenedicarboxylic acid, 4-(1,1-dimethylethyl)-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
375.7±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₄O₄

[ Molecular Weight ]:
222.237

[ Flash Point ]:
195.2±24.4 °C

[ Exact Mass ]:
222.089203

[ PSA ]:
74.60000

[ LogP ]:
2.50

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.559

Safety Information

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%