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8.16100

Sigma-Aldrich

5-Chloro-2-(2,4-dichlorophenoxy)phenol

for synthesis

Synonym(s):

5-Chloro-2-(2,4-dichlorophenoxy)phenol

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About This Item

Empirical Formula (Hill Notation):
C12H7Cl3O2
CAS Number:
3380-34-5
Molecular Weight:
289.54
MDL number:
MFCD00800992
UNSPSC Code:
12352104
EC Index Number:
222-182-2
NACRES:
NA.22
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Quality Level

200

Assay

≥99.0% (GC)

form

powder

potency

3700 mg/kg LD50, oral (Rat)
9300 mg/kg LD50, skin (Rabbit)

mp

55-60 °C

solubility

0.01 g/L

storage temp.

2-30°C

SMILES string

Clc1c(ccc(c1)Cl)Oc2c(cc(cc2)Cl)O

InChI

1S/C12H7Cl3O2/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6,16H

InChI key

XEFQLINVKFYRCS-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 55 °C
Melting range (upper value): ≤ 58 °C
Identity (IR): passes test

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315 - H319 - H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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