Introduction：Basic information about 2,4-Dihydroxybenzaldehyde CAS 95-01-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
2,4-Dihydroxybenzaldehyde Basic information
| Product Name: | 2,4-Dihydroxybenzaldehyde |
| Synonyms: | BETA-RESORCYLIC ALDEHYDE;BETA-RESORCYLADLEHYDE;BETA-RESORCYLALDEHYDE;á-resorcylaldehyde;2,4-DIHYDROXYLBENZALDEHYDE;2,4-Dihydroxybenzaldehyde,98%;4-Dihydroxybenzaldehyde;2,4-Dihydroxybenzald |
| CAS: | 95-01-2 |
| MF: | C7H6O3 |
| MW: | 138.12 |
| EINECS: | 202-383-1 |
| Product Categories: | Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Agro-Products;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Aldehydes;Building Blocks;C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;bc0001 |
| Mol File: | 95-01-2.mol |
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2,4-Dihydroxybenzaldehyde Chemical Properties
| Melting point | 135-137 °C (lit.) |
| Boiling point | 220-228 °C/22 mmHg (lit.) |
| density | 1.2667 (rough estimate) |
| refractive index | 1.4600 (estimate) |
| Fp | 220°C/22mm |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| pka | 7.56±0.18(Predicted) |
| color | White to beige |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| Merck | 14,8156 |
| BRN | 878548 |
| Stability: | Stable. May be air sensitive. Combustible. Incompatible with strong oxidizing agents. |
| InChI | 1S/C7H6O3/c8-4-5-1-2-6(9)3-7(5)10/h1-4,9-10H |
| InChIKey | IUNJCFABHJZSKB-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1ccc(O)cc1O |
| LogP | 1.229 (est) |
| CAS DataBase Reference | 95-01-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 2,4-dihydroxy-(95-01-2) |
| EPA Substance Registry System | Benzaldehyde, 2,4-dihydroxy- (95-01-2) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | VH3600000 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HS Code | 29124900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
2,4-Dihydroxybenzaldehyde Usage And Synthesis
| Chemical Properties | 2,4-Dihydroxybenzaldehyde is cream to light brown solid |
| Description | 2,4-Dihydroxybenzaldehyde is a resorcinol (R144700) derivative with potent antioxidative and antibacterial activity. |
| Uses | 2,4-Dihydroxybenzaldehyde is usually used in two-step synthesis of ethyl 3,5-dibromo-2,4-dihydroxycinnamate. |
| Reactions | 2,4-Dihydroxybenzaldehyde was used in two-step synthesis of ethyl 3,5-dibromo-2,4-dihydroxycinnamate. |
| Definition | ChEBI: 2,4-dihydroxybenzaldehyde is a dihydroxybenzaldehyde that is resorcinol which has been substituted by a formyl group para to one of the hydroxy groups. |
| General Description | 2,4-Dihydroxybenzaldehyde undergoes regioselective mono-benzylation reaction under extremely mild basic conditions. It undergoes condensation reaction with isonicotinic acid hydrazide in methanol to yield 2,4-dihydroxybenzaldehyde isonicotinoyl hydrazone, a new fluorescent reagent. |
| Synthesis | 1,3-Dihydroxybenzene and cyclodextrin are dissolved in an aqueous solution of NaOH or KOH, and chloroform is added thereto and reacted at 50-80 deg.C to give the aimed compound 2,4-Dihydroxybenzaldehyde. |
| IC 50 | Human Endogenous Metabolite |
2,4-Dihydroxybenzaldehyde Preparation Products And Raw materials
| Preparation Products | 8-ACETYL-6-HYDROXY-7-METHOXY-CHROMEN-2-ONE-->7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID-->7-PROPOXY-CHROMEN-2-ONE-->7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID AMIDE-->8-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID AMIDE-->7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER-->2-Hydroxy-4-methoxybenzaldehyde-->7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER-->2,3-Dihydroxybenzaldehyde-->Methyl 2,4-dihydroxybenzoate-->3-ACETYL-7-HYDROXY-2H-CHROMEN-2-ONE-->3-CARBETHOXYUMBELIFERONE-->3,6-Dimethoxyxanthone-->2-hydroxy-4-Methoxytoluene-->1-BENZOFURAN-6-OL-->7-Hydroxyisoflavone-->2,4-Dihydroxybenzamide-->4-HYDROXYMETHYL-3-METHOXYPHENOXYACETIC ACID-->4-Hydroxy-2-methoxybenzaldehyde-->ethyl 4-(4-formyl-3-hydroxyphenoxy)butanoate-->CHEMBRDG-BB 4021965 |
