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Merck

8.41745

2,5-Dihydroxybenzoic acid

for synthesis

Synonym(s):

2,5-Dihydroxybenzoic acid

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About This Item

Empirical Formula (Hill Notation):
C7H6O4
CAS Number:
490-79-9
Molecular Weight:
154.12
UNSPSC Code:
12352106
EC Index Number:
207-718-5
NACRES:
NA.22
MDL number:
MFCD00002460

Product Name

2,5-Dihydroxybenzoic acid, for synthesis

SMILES string

Oc1c(cc(cc1)O)C(=O)O

InChI

1S/C7H6O4/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,8-9H,(H,10,11)

InChI key

WXTMDXOMEHJXQO-UHFFFAOYSA-N

assay

≥99.0% (HPLC)

form

powder

mp

202-206 °C

storage temp.

2-30°C

Quality Level

200

Related Categories

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 200 °C
Melting range (upper value): ≤ 206 °C
Identity (IR): passes test

Application

2,5-Dihydroxybenzoic acid for synthesis. CAS 490-79-9, molar mass 154.12 g/mol.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

Certificates of Analysis (COA)

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