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541087

Sigma-Aldrich

Ethyl 3,5-dihydroxybenzoate

97%

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About This Item

Linear Formula:
(HO)2C6H3CO2CH2CH3
CAS Number:
4142-98-7
Molecular Weight:
182.17
MDL number:
MFCD00020122
UNSPSC Code:
12352100
PubChem Substance ID:
24878515
NACRES:
NA.22

assay

97%

mp

127-130 °C (lit.)

functional group

ester

SMILES string

CCOC(=O)c1cc(O)cc(O)c1

InChI

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

InChI key

APHYVLPIZUVDTK-UHFFFAOYSA-N

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.

Application

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBD6340V
MKBD6340
04710ME
13507TI

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Structural variants of hyperbranched polyesters.
Kumar A and Ramakrishnan S.
Macromolecules, 29(7), 2524-2530 (1996)
PCP-Bis (phosphinite) pincer complexes: new homogeneous catalysts for a-arylation of ketones.
Churruca F, et al.
Tetrahedron Letters, 47(19), 3233-3237 (2006)
José Antonio Curiel et al.
Journal of agricultural and food chemistry, 57(14), 6224-6230 (2009-07-16)
Tannase is an enzyme with important biotechnological applications in the food industry. Previous studies have identified the tannase encoding gene in Lactobacillus plantarum and also have reported the description of the purification of recombinant L. plantarum tannase through a protocol

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