4,6-Dihydroxyisophthalic acid

Modify Date: 2024-01-09 11:33:02

4,6-Dihydroxyisophthalic acid Structure
4,6-Dihydroxyisophthalic acid structure
Common Name 4,6-Dihydroxyisophthalic acid
CAS Number 19829-74-4 Molecular Weight 198.130
Density 1.8±0.1 g/cm3 Boiling Point 551.0±35.0 °C at 760 mmHg
Molecular Formula C8H6O6 Melting Point N/A
MSDS N/A Flash Point 301.1±22.4 °C

 Names

Name 4,6-dihydroxybenzene-1,3-dicarboxylic acid
Synonym More Synonyms

 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

 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%

 Synonyms

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