4,6-Dihydroxyisophthalic acid
Names
[ CAS No. ]:
19829-74-4
[ Name ]:
4,6-Dihydroxyisophthalic acid
[Synonym ]:
4.6-Dioxy-benzol-dicarbonsaeure-(1.3)
4,6-Dihydroxyisophthalic acid
Resorcin-dicarbonsaeure-(4.6)
4,6-DIHYDROXY-ISOPHTHALIC ACID
1,3-Benzenedicarboxylic acid, 4,6-dihydroxy-
4,6-Dihydroxy-isophthalsaeure
4,6-dihydroxy-1,3-benzenedicarboxylic acid
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
551.0±35.0 °C at 760 mmHg
[ Molecular Formula ]:
C8H6O6
[ Molecular Weight ]:
198.130
[ Flash Point ]:
301.1±22.4 °C
[ Exact Mass ]:
198.016434
[ PSA ]:
115.06000
[ LogP ]:
2.53
[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C
[ Index of Refraction ]:
1.718
Safety Information
[ HS Code ]:
2918290000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918290000
[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%