3,5-Diaminosalicylic acid

Modify Date: 2025-08-25 19:02:30

3,5-Diaminosalicylic acid Structure
3,5-Diaminosalicylic acid structure
Common Name 3,5-Diaminosalicylic acid
CAS Number 112725-89-0 Molecular Weight 168.150
Density 1.6±0.1 g/cm3 Boiling Point 455.8±45.0 °C at 760 mmHg
Molecular Formula C7H8N2O3 Melting Point N/A
MSDS N/A Flash Point 229.4±28.7 °C

 Names

Name 3,5-Diamino-2-hydroxybenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 455.8±45.0 °C at 760 mmHg
Molecular Formula C7H8N2O3
Molecular Weight 168.150
Flash Point 229.4±28.7 °C
Exact Mass 168.053497
PSA 109.57000
LogP -0.37
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.768
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2922509090

 Synthetic Route

~89%

3,5-Diaminosalicylic acid Structure

3,5-Diaminosali...

CAS#:112725-89-0

Literature: Synthetic Communications, , vol. 30, # 16 p. 2889 - 2895

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3,5-Diaminosalicylic acid Structure

3,5-Diaminosali...

CAS#:112725-89-0

Literature: Justus Liebigs Annalen der Chemie, , vol. 133, p. 323

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3,5-Diaminosalicylic acid Structure

3,5-Diaminosali...

CAS#:112725-89-0

Literature: Chemische Berichte, , vol. 40, p. 3450

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3,5-Diaminosalicylic acid Structure

3,5-Diaminosali...

CAS#:112725-89-0

Literature: DE85989 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 158

 Customs

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

3,5-Diamino-2-hydroxybenzoic acid
Benzoic acid, 3,5-diamino-2-hydroxy-
3,5-Diaminosalicylic acid
Mesalazine Impurity 10
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