2,3-dihydroxyterephthalic acid

Modify Date: 2024-01-06 12:29:27

2,3-dihydroxyterephthalic acid Structure
2,3-dihydroxyterephthalic acid structure
Common Name 2,3-dihydroxyterephthalic acid
CAS Number 19829-72-2 Molecular Weight 198.13000
Density 1.779g/cm3 Boiling Point 456.5ºC at 760 mmHg
Molecular Formula C8H6O6 Melting Point N/A
MSDS N/A Flash Point 244ºC

 Names

Name 2,3-dihydroxyterephthalic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.779g/cm3
Boiling Point 456.5ºC at 760 mmHg
Molecular Formula C8H6O6
Molecular Weight 198.13000
Flash Point 244ºC
Exact Mass 198.01600
PSA 115.06000
LogP 0.49420
Vapour Pressure 3.99E-09mmHg at 25°C
Index of Refraction 1.717

 Safety Information

HS Code 2918290000

 Synthetic Route

~55%

2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: Chen; Bednarz; Sundeen; Zhang; Caulfield; Bisacchi Organic Preparations and Procedures International, 1999 , vol. 31, # 1 p. 106 - 109

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2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: Weizmann; Haskelberg Journal of Organic Chemistry, 1944 , vol. 9, p. 121

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2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: v. Hemmelmayr Monatshefte fuer Chemie, 1917 , vol. 38, p. 84 Monatshefte fuer Chemie, 1922 , vol. 43, p. 61

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2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: Loudon; Steel Journal of the Chemical Society, 1954 , p. 1163

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2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: v. Euler et al. Arkiv foer Kemi, 1941 , vol. 14 A, # 10 p. 8,9, 17, 18

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2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: Schmitt; Haehle Journal fuer Praktische Chemie (Leipzig), 1891 , vol. <2> 44, p. 2

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2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: Weizmann; Haskelberg Journal of Organic Chemistry, 1944 , vol. 9, p. 121

~%

2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: v. Hemmelmayr Monatshefte fuer Chemie, 1917 , vol. 38, p. 84 Monatshefte fuer Chemie, 1922 , vol. 43, p. 61

~%

2,3-dihydroxyterephthalic acid Structure

2,3-dihydroxyte...

CAS#:19829-72-2

Literature: Kawai Scientific Papers of the Institute of Physical and Chemical Research (Japan), vol. 3, p. 279 Chem. Zentralbl., 1926 , vol. 97, # I p. 3144

 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

2,3-dihydroxy-terephthalic acid
2,3-dihydroxy-1,4-benzenedicarboxylic acid
EINECS 243-354-3
2,3-Dihydroxy-terephthalsaeure
1,4-Benzenedicarboxylic acid,2,3-dihydroxy