Skip to Content
Merck
CN
All Photos(1)

Documents

8.16100

Sigma-Aldrich

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

for synthesis

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
5-Chloro-2-(2,4-dichlorophenoxy)phenol
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

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service