Skip to Content
Merck
All Photos(1)

Documents

8.18734

Sigma-Aldrich

4-Chloro-3,5-dimethylphenol

for synthesis

Synonym(s):

4-Chloro-3,5-dimethylphenol, p-Chloro-m-xylenol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
4-(Cl)-3,5-(CH3)2C6H2OH
CAS Number:
88-04-0
Molecular Weight:
156.61
MDL number:
MFCD00002324
UNSPSC Code:
12352104
EC Index Number:
201-793-8
NACRES:
NA.22

Quality Level

200

Assay

≥98.0% (HPLC)

form

crystals

potency

3830 mg/kg LD50, oral (Rat)

pH

7 (0.2 g/L in H2O)

bp

246 °C/1013 hPa

mp

114-116 °C

transition temp

flash point 132 °C

density

0.67 g/cm3

storage temp.

2-30°C

InChI

1S/C8H9ClO/c1-5-3-7(10)4-6(2)8(5)9/h3-4,10H,1-2H3

InChI key

OSDLLIBGSJNGJE-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 112 °C
Melting range (upper value): ≤ 117 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 - H315 - H317 - H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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