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Key Documents

8.18469

Sigma-Aldrich

2,4,6-Trichlorophenol

for synthesis

Synonym(s):

2,4,6-Trichlorophenol

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About This Item

Empirical Formula (Hill Notation):
C6H3Cl3O
CAS Number:
88-06-2
Molecular Weight:
197.45
MDL number:
MFCD00002172
UNSPSC Code:
12352104
EC Index Number:
201-795-9
NACRES:
NA.22

vapor pressure

0.035 hPa ( 20 °C)

Quality Level

200

Assay

≥97.0% (GC)

form

powder

potency

887 mg/kg LD50, oral (Rat)

bp

244-246 °C/1013 hPa

mp

65-68 °C

transition temp

flash point 99 °C

solubility

0.8 g/L

density

1.675 g/cm3 at 25 °C

storage temp.

2-30°C

InChI

1S/C6H3Cl3O/c7-3-1-4(8)6(10)5(9)2-3/h1-2,10H

InChI key

LINPIYWFGCPVIE-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 65 °C
Melting range (upper value): ≤ 68 °C
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

210.2 °F - closed cup

Flash Point(C)

99 °C - closed cup

Certificates of Analysis (COA)

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