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8.20448

Sigma-Aldrich

2,5-Dichlorophenol

for synthesis

Synonym(s):

2,5-Dichlorophenol, 2,5-Dichlo-1-hydroxybenzene

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About This Item

Linear Formula:
2,5-(Cl)2C6H3OH
CAS Number:
583-78-8
Molecular Weight:
163.00
MDL number:
MFCD00002174
UNSPSC Code:
12352104
EC Index Number:
209-520-4

Quality Level

200

assay

≥99.0% (GC)

form

crystals

potency

580 mg/kg LD50, oral (Rat)

bp

211 °C/1013 hPa

mp

56-58 °C

solubility

2000 mg/L (experimental)

storage temp.

2-30°C

InChI

1S/C6H4Cl2O/c7-4-1-2-5(8)6(9)3-4/h1-3,9H

InChI key

RANCECPPZPIPNO-UHFFFAOYSA-N

Application

2,5-Dichlorophenol for synthesis. CAS 583-78-8, chemical formula 2,5-(Cl)₂C₆H₃OH.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 53 °C
Melting range (upper value): ≤ 57 °C
Identity (IR): passes test

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

Certificates of Analysis (COA)

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