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2,4-Dihydroxybenzoic acid

Chemical Name 2,4-Dihydroxybenzoic acid
Synonyms 4-Hydroxysalicylic acid; beta-Resorcylic Acid;BETA RESORCYLIC ACID;β-Resorcylic acid;2,4-dihydroxybenzoate
Molecular Formula C7H6O4
Molecular Weight 154.12
InChl InChI=1/C7H6O4/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,8-9H,(H,10,11)/p-1
CAS Registry Number 89-86-1
EINECS 201-946-9
Molecular Structure 89-86-1  2,4-Dihydroxybenzoic acid
Melting Point 225-227℃
Boiling Point 414.8°C at 760 mmHg
Flash Point 218.8°C
Water Solubility 8 g/L (20℃)
Vapour Pressur 1.26E-07mmHg at 25°C
Hazard Symbols  Xi##Irritant:;
Risk Codes R36/37/38:;
Safety Description S26||S37/39:;
MSDS Material Safety Data Sheet