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:
Molecular Weight:
154.12
UNSPSC Code:
12352106
EC Index Number:
207-718-5
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (HPLC)
Form:
powder
Quality Level
assay
≥99.0% (HPLC)
form
powder
mp
202-206 °C
storage temp.
2-30°C
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
Application
2,5-Dihydroxybenzoic acid for synthesis. CAS 490-79-9, molar mass 154.12 g/mol.
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
Melting range (lower value): ≥ 200 °C
Melting range (upper value): ≤ 206 °C
Identity (IR): passes test
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
Certificates of Analysis (COA)
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