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490-79-9 2,5-Dihydroxy benzoic acid |
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Chemical Name | 2,5-Dihydroxy benzoic acid |
Synonyms | Gentisic acid; Hydroquinonecarboxylic acid; 2,5-Dhba;2,5-dihydroxy-benzoicaci;2,5-Dioxybenzoic acid;5-Hydroxysalicylic acid;5-hydroxy-salicylicaci;5-hydroxysalicylicacid;acido2,5-diidrossibenzoico;Benzoic acid, 2,5-dihydroxy-;2,5-dihydroxybenzoic acid;2,5-dihydroxybenzoate |
Molecular Formula | C7H5O4 |
Molecular Weight | 153.1127 |
InChl | InChI=1/C7H6O4/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,8-9H,(H,10,11)/p-1 |
CAS Registry Number | 490-79-9 |
EINECS | 207-718-5 |
Molecular Structure | ![]() |
Melting Point | 204-207℃ |
Boiling Point | 406.9°C at 760 mmHg |
Flash Point | 214°C |
Water Solubility | soluble |
Vapour Pressur | 2.38E-07mmHg at 25°C |
Hazard Symbols | |
Risk Codes | R36/37/38:; |
Safety Description | S26||S37/39:; |
MSDS |