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Key Documents

8.20447

Sigma-Aldrich

2,3-Dichlorophenol

for synthesis

Synonym(s):

2,3-Dichlorophenol

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About This Item

Linear Formula:
2,3-(Cl)2C6H3OH
CAS Number:
576-24-9
Molecular Weight:
163.00
MDL number:
MFCD00002160
UNSPSC Code:
12352104
EC Index Number:
209-399-8
NACRES:
NA.22

Quality Level

200

Assay

≥98.0% (GC)

form

powder

bp

206 °C/1013 hPa

mp

57-60 °C

transition temp

flash point 115 °C

density

1.40 g/cm3 at 25 °C

storage temp.

2-30°C

InChI

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

InChI key

UMPSXRYVXUPCOS-UHFFFAOYSA-N

Application

2,3-Dichlorophenol for synthesis. CAS 576-24-9, chemical formula 2,3-(Cl)₂C₆H₃OH.

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 57 °C
Melting range (upper value): ≤ 60 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

239.0 °F - closed cup

Flash Point(C)

115 °C - closed cup

Certificates of Analysis (COA)

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