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35833

Supelco

4-Chloro-2-methylphenol

PESTANAL®, analytical standard

Synonym(s):

4-Chloro-o-cresol

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About This Item

Linear Formula:
ClC6H3(CH3)OH
CAS Number:
1570-64-5
Molecular Weight:
142.58
Beilstein/REAXYS Number:
1906684
EC Number:
216-381-3
MDL number:
MFCD00002321
UNSPSC Code:
41116107
PubChem Substance ID:
329755226
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

220-225 °C (lit.)

mp

43-46 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

Cc1cc(Cl)ccc1O

InChI

1S/C7H7ClO/c1-5-4-6(8)2-3-7(5)9/h2-4,9H,1H3

InChI key

RHPUJHQBPORFGV-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 2

flash_point_f

172.4 °F - closed cup

flash_point_c

78 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK8906
BCBZ9091
SZBF223XV
SZBB305XV
SZB9314XV

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Janne Juntunen et al.
Analytica chimica acta, 1127, 269-281 (2020-08-18)
Current theoretical, two compartment description of integrative passive sampling is renewed to establish a three-compartment model. The developed theoretical description includes external chemical conditions near the receiving phase, conditions inside the receiving phase and the chemically bonded compartments. New variable
Tatsunori Takayasu et al.
Journal of analytical toxicology, 32(2), 187-191 (2008-03-13)
We report a fatal intoxication case by the ingestion of an herbicide, 2-methyl-4-chlorophenoxyacetic acid (MCPA). A 23-year-old male was found dead in his car. The forensic autopsy revealed no remarkable morphological changes. However, in a toxicological screening test, MCPA was
K E Andersen
Dermatosen in Beruf und Umwelt. Occupation and environment, 33(4), 132-136 (1985-01-01)
Guinea pig maximization tests (GPMT) with chlorocresol were performed to ascertain whether the sensitization rate was affected by minor changes in the Freund's complete adjuvant (FCA) emulsion used. Three types of emulsion were evaluated: the oil phase was mixed with
A Struk et al.
The Journal of physiology, 515 ( Pt 1), 221-231 (1999-02-02)
1. The effect of 5 microM 4-chloro-m-cresol (4-CmC) on voltage-controlled Ca2+ release was studied in cut muscle fibres of the frog loaded with internal solutions containing 15 mM EGTA. Fibres were voltage clamped using a double Vaseline gap system, and
O Pozo et al.
Journal of chromatography. A, 923(1-2), 75-85 (2001-08-21)
A rapid and sensitive LC-electrospray tandem mass spectrometry method has been developed for the quantitation of 4-chloro-2-methylphenoxyacetic acid (MCPA) and 4-chloro-2-methylphenol in both water and soil samples. Soil samples were extracted in alkaline media and cleaned-up by solid-phase extraction with
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