4142-98-7

Basic information

• Product Name: ETHYL 3,5-DIHYDROXYBENZOATE
• Synonyms: ETHYL 3,5-DIHYDROXYBENZOATE;3,5-dihydroxybenzoic acid ethyl ester;RARECHEM AL BI 0252;3,5-dihydroxybenzoicacidethylesterhemihydrate;alpha-resorcylicacid,ethylester,hemihydrate;benzoicacid,3,5-dihydroxy-,ethylester,hemihydrate;ethyl3,5-dihydroxybenzoatehemihydrate
• CAS NO: 4142-98-7
• Molecular Formula: C₉H₁₀O₄
• Molecular Weight: 182.17
• Product Categories: FINE Chemical & INTERMEDIATES;C8 to C9;Carbonyl Compounds;Esters
• Mol File: 4142-98-7.mol
• Article Data: 36

Chemical Properties

• Melting Point: 127-130 °C(lit.)
• Boiling Point: 356.2 °C at 760 mmHg
• Flash Point: 146.1 °C
• Appearance: /
• Density: 1.294g/cm³
• Vapor Pressure: 1.44E-05mmHg at 25°C
• Refractive Index: 1.573
• PKA: 8.68±0.10(Predicted)
• CAS DataBase Reference: ETHYL 3,5-DIHYDROXYBENZOATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 3,5-DIHYDROXYBENZOATE(4142-98-7)
• EPA Substance Registry System: ETHYL 3,5-DIHYDROXYBENZOATE(4142-98-7)

Safety Data

• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• RTECS: DG8576840
• Hazardous Substances Data: 4142-98-7(Hazardous Substances Data)

Usage

Uses

Ethyl 3,5-dihydroxybenzoate may be used as a starting reagent in the synthesis of ethyl 3,5-bis(ω-hydroxyoligo(ethyleneoxy))benzoates and p-alkoxycarbonylated palladium bis(phosphinite) PCP pincer complexes.

General Description

Ethyl 3,5-dihydroxybenzoate is a dihydroxybenzoic ester. It can be synthesized from 3,5-dihydroxybenzoic acid by esterification process with absolute ethanol.

InChI:InChI=1/C9H10O4/c1-2-13-9(12)6-3-7(10)5-8(11)4-6/h3-5,10-11H,2H2,1H3

Upstream product

• 64-17-5 ethanol 
• 99-10-5 3,5-Dihydroxybenzoic acid 
• 52997-78-1 ethyl 3,5-diacetoxybenzoate 
• 121-48-2 3,5-disulfonicbenzoic acid 
• 64-67-5 diethyl sulfate 
• 50841-46-8 ethyl 3,5-di(benzyloxy)benzoate 
• 105-58-8 Diethyl carbonate 

Downstream Products

• 351002-95-4 3,5-diethoxybenzoic acid ethyl ester 
• 117162-88-6 3,5-bis-(tetra-O-acetyl-β-D-glucopyranosyloxy)-benzoic acid ethyl ester 
• 17275-82-0 ethyl 3,5-dimethoxybenzoate 
• 142763-07-3 ethyl 3,5-bis((5-bromopentyl)oxy)benzoate 
• 692204-84-5 ethyl 4-iodo-3,5-dihydroxybenzoate 
• 50841-46-8 ethyl 3,5-di(benzyloxy)benzoate 
• 692205-04-2 ethyl 3-hydroxy-5-benzoyloxybenzoate 
• 692204-48-1 ethyl 3-hydroxy-5-(2-hydroxyethoxy)benzoate 
• 897014-08-3 3-hydroxy-5-octyloxy-benzoic acid ethyl ester 
• 497069-12-2 ethyl 3-(benzyloxy)-5-hydroxybenzoate 
• 918402-90-1 3,5-bis-tert-butoxycarbonyloxy-benzoic acid ethyl ester 
• 123126-41-0 3,5-didodecyloxybenzoic acid chloride 
• 123126-40-9 3,5-didodecyloxybenzoic acid 
• 148172-15-0 (E)-3,5-Bis(dodecyloxy)-N-phenylbenzaldimin 

Relevant articles and documents

A Cd(ii) and Zn(ii) selective naphthyl based [2]rotaxane acts as an exclusive Zn(ii) sensor upon further functionalization with pyrene

A new multi-functional [2]rotaxane, ROTX, has been synthesized via a Cu(i) catalysed azide-alkyne cycloaddition reaction between Ni(ii) templated azide terminated pseudorotaxane composed of a naphthalene based heteroditopic wheel, NaphMC, and an alkyne terminated stopper. Subsequently, ROTX has been functionalized with pyrene moieties to develop a bifluorophoric [2]rotaxane, PYROTX, having naphthalene and pyrene moieties. Detailed characterization of these two rotaxanes is performed by utilizing several techniques such as ESI-MS, (1D and 2D) NMR, UV/Vis and PL studies. Comparative metal ion sensing studies of NaphMC (a fluorophoric cyclic receptor), ROTX ([2]rotaxane with a naphthyl fluorophore) and PYROTX ([2]rotaxane having naphthyl and pyrene fluorophores) have been performed to determine the effect of dimensionality/functionalization on the metal ion selectivity. Although NaphMC fails to discriminate between metal ions, ROTX serves as a selective sensor for Zn(ii) and Cd(ii). Importantly, PYROTX shows exclusive selectivity towards Zn(ii) over various transition, alkali and alkaline earth metal ions including Cd(ii).

Optical "blinking" Triggered by Collisions of Single Supramolecular Assemblies of Amphiphilic Molecules with Interfaces of Liquid Crystals

We report that incubation of aqueous dispersions of supramolecular assemblies formed by synthetic alkyl triazole-based amphiphiles against interfaces of thermotropic liquid crystals (LCs; 4-cyano-4′-pentylbiphenyl) triggers spatially localized (micrometer

Noncovalent Interactions in Ir-Catalyzed C-H Activation: L-Shaped Ligand for Para-Selective Borylation of Aromatic Esters

An efficient strategy for the para-selective borylation of aromatic esters is described. For achieving high para-selectivity, a new catalytic system has been developed modifying the core structure of the bipyridine. It has been proposed that the L-shaped ligand is essential to recognize the functionality of the oxygen atom of the ester carbonyl group via noncovalent interaction, which provides an unprecedented controlling factor for para-selective C-H activation/borylation.