99-50-3 | 3,4-Dihydroxybenzoic acid

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3,4-Dihydroxybenzoic acid
Chemical Name	3,4-Dihydroxybenzoic acid
Synonyms	Protocatechuic acid;3,4-Dihydroxy benzoic acid;CATECHOL-4-CARBOXYLIC ACID;3,4-Dihydroxybenzoic acid N-HYDRATE;3,4-DIHYDROBENZOIC ACID;AKOS 220-70;RARECHEM AL BO 0347;PROTOCATECHUIC ACID N-HYDRATE;cyclohexa-1,5-diene-1-carboxylic acid;3,4-dihydroxybenzoate
Molecular Formula	C₇H₅O₄
Molecular Weight	153.1127
InChl	InChI=1/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)/p-1
CAS Registry Number	99-50-3
EINECS	202-760-0
Molecular Structure
Melting Point	198-202℃
Boiling Point	410.7°C at 760 mmHg
Flash Point	216.3°C
Vapour Pressur	1.75E-07mmHg at 25°C
Hazard Symbols	Xi##Irritant:;
Risk Codes	R36/37/38:;
Safety Description	S26\|\|S37/39:;
MSDS	Material Safety Data Sheet

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