ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > Aromatic acids > 3-Hydroxybenzoic acid
3-Hydroxybenzoic acid
- Product Name:3-Hydroxybenzoic acid
- CAS:99-06-9
- MF:C7H6O3
- MW:138.12
- EINECS:202-726-5
- Mol File:99-06-9.mol
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3-Hydroxybenzoic acid Chemical Properties
- Melting point:201 °C
- Boiling point:213.5°C (rough estimate)
- Density 1.4850
- FEMA 4431 | 3-HYDROXYBENZOIC ACID
- refractive index 1.4600 (estimate)
- Flash point:220 °C
- storage temp. Store below +30°C.
- pka4.06(at 19℃)
- form Powder
- color White to off-white
- PH3 (H2O)Aqueous solution
- Water Solubility slightly soluble
- BRN 508160
- InChIKeyIJFXRHURBJZNAO-UHFFFAOYSA-N
- CAS DataBase Reference99-06-9(CAS DataBase Reference)
- NIST Chemistry ReferenceBenzoic acid, 3-hydroxy-(99-06-9)
- EPA Substance Registry Systemm-Hydroxybenzoic acid (99-06-9)
- Hazard Codes Xn,Xi
- Risk Statements 22-36/37/38
- Safety Statements 26-36-37/39
- WGK Germany 3
- RTECS DH1924980
- Hazard Note Irritant
- TSCA Yes
- HS Code 29182990
- Language:EnglishProvider:3-Hydroxybenzoic acid
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ACROS
- Language:EnglishProvider:ALFA
3-Hydroxybenzoic acid Usage And Synthesis
- Chemical Propertieswhite to light yellow crystal powder
- UsesIntermediate for plasticizers, resins, light stabiliziers, petroleum additives, pharmaceuticals.
- Usesm- Hydroxybenzoic acid is reported as an intermediate in the manufacture of germicides, preservatives, pharmaceuticals, and plasticizer.
- DefinitionChEBI: A monohydroxybenzoic acid that is benzoic acid substituted by a hydroxy group at position 3. It has been isolated from Taxus baccata.
- Reactionsm-Hydroxybenzoic Acid, of the three hydroxybenzoic acids, the metaisomer is of least commercial importance. Unlike salicylic acid, m-hydroxybenzoic acid does not undergo the Friedel-Crafts reaction. It can be converted in 80% yield to m-aminophenol by the Schmidt reaction, which involves treating the acid with hydrazoic acid in trichloroethylene in the presence of sulfuric acid at 40 °C.
- Synthesis Reference(s)Tetrahedron Letters, 9, p. 3845, 1968 DOI: 10.1016/S0040-4039(01)99116-6
- Purification MethodsCrystallise the hydroxyacid from absolute EtOH. [Beilstein 10 IV 315.]
3-Hydroxybenzoic acid Preparation Products And Raw materials
- Preparation ProductsFomesafenAcifluorofenLactofen3-Methoxybenzoic acid3-ACETOXYBENZOIC ACID3-Hydroxy-2,4,6-tribromobenzoic acid3,5-Dimethylbenzoyl chloride3-BUTOXY-4-NITROBENZOIC ACID3-BUTOXY-4-NITROBENZOYL CHLORIDE
- Raw materialsSulfuric acid Sodium sulfateAcetic anhydrideSULFURIC ACIDOxygenm-Cresol Benzoic acidMesitylene
- Ethyl 3-hydroxybenzoate 3-Hydroxybenzoic acid 2,4-Dihydroxybenzoic acid 2,5-Dihydroxybenzoic acid 3,5-Dihydroxybenzoic acid Ethyl 2-(Chlorosulfonyl)acetate 2,6-Dihydroxybenzoic acid 2,3,4-Trihydroxybenzoic acid Folic acid 4-HYDROXYBENZOIC ACID BUTYL ESTER,4-HYDROXYBENZOIC ACID N-BUTYL ESTER Glycine Salicylic Acid (Pharm) Methyl 3-hydroxybenzoate Methyl 3,5-dihydroxybenzoate 3,4-Dihydroxybenzoic acid phosphoric acid 2'-Hydroxy-3-phenylpropiophenone 4-HYDROXYBENZOIC ACID METHYL ESTER,4-HYDROXYBENZOIC ACID METYL ESTER
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