54640-04-9

Basic information

• Product Name: ETHYL 2 6-DIHYDROXYBENZOATE 98
• Synonyms: ETHYL 2 6-DIHYDROXYBENZOATE 98;Benzoic acid, 2,6-dihydroxy-, ethyl ester
• CAS NO: 54640-04-9
• Molecular Formula: C₉H₁₀O₄
• Molecular Weight: 182.174
• Product Categories: C8 to C9;Carbonyl Compounds;Esters
• Mol File: 54640-04-9.mol
• Article Data: 5

Chemical Properties

• Melting Point: 49-51 °C(lit.)
• Boiling Point: 269.5°C at 760 mmHg
• Flash Point: >230 °F
• Appearance: /
• Density: 1.294g/cm³
• Vapor Pressure: 0.00436mmHg at 25°C
• Refractive Index: 1.573
• CAS DataBase Reference: ETHYL 2 6-DIHYDROXYBENZOATE 98(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 2 6-DIHYDROXYBENZOATE 98(54640-04-9)
• EPA Substance Registry System: ETHYL 2 6-DIHYDROXYBENZOATE 98(54640-04-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 54640-04-9(Hazardous Substances Data)

Usage

Uses

Ethyl 2,6-dihydroxybenzoate may be used to synthesize euxanthone.

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

Upstream product

• 64-17-5 ethanol 
• 303-07-1 2,6-Dihydroxybenzoic acid 

Downstream Products

• 117162-91-1 2,6-bis-(tetra-O-acetyl-β-D-glucopyranosyloxy)-benzoic acid ethyl ester 
• 133701-02-7 2,6-Bis-[2-(tert-butyl-dimethyl-silanyloxy)-ethoxy]-benzoic acid ethyl ester 
• 145910-08-3 2,6-Bis-(2-hydroxy-ethoxy)-benzoic acid ethyl ester 
• 133701-01-6 2,6-Bis-[2-(toluene-4-sulfonyloxy)-ethoxy]-benzoic acid ethyl ester 
• 133700-98-8 C₃₅H₄₂O₁₂ 
• 91910-50-8 2,6-diallyloxybenzoic acid 

Relevant articles and documents

Overcoming the Deallylation Problem: Palladium(II)-Catalyzed Chemo-, Regio-, and Stereoselective Allylic Oxidation of Aryl Allyl Ether, Amine, and Amino Acids

We report herein a Pd(II)/bis-sulfoxide-catalyzed intramolecular allylic C-H acetoxylation of aryl allyl ether, amine, and amino acids with the retention of a labile allyl moiety. Mechanistically, the reaction proceeds through a distinct double-bond isomerization from the allylic to the vinylic position followed by intramolecular carboxypalladation and the β-hydride elimination pathway. For the first time, C-H oxidation of N-allyl-protected amino acids to furnish five-membered heterocycles through 1,3-syn-addition is established with excellent diastereoselectivity.

A NEW MACROCYCLIC DIACID WITH BALANCED CONFORMATIONAL FLEXIBILITY AND PREORGANIZATION

Macrocyclic diacid 1 was designed and synthesized as an effective catalyst for hemiacetal cleavage.Molecular modelling studies (using Clark Still's MacroModel) show that 1 has many accessible low energy conformations with various degrees of carboxyl group

New compounds: convenient selective esterification of aromatic carboxylic acids bearing other reactive groups using a boron trifluoride etherate alcohol reagent

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