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Merck

03869

Cresol mixture of isomers

technical, crude, ~85% (sum of isomers, GC)

Synonym(s):

Methylphenol tricresol

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About This Item

CAS Number:
1319-77-3
NACRES:
NA.22
PubChem Substance ID:
329747827
UNSPSC Code:
12352100
MDL number:
MFCD00151099
Assay:
~85% (sum of isomers, GC)
Form:
liquid

Key Documents

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InChI

1S/3C7H8O/c1-6-2-4-7(8)5-3-6;1-6-3-2-4-7(8)5-6;1-6-4-2-3-5-7(6)8/h3*2-5,8H,1H3

SMILES string

Cc1ccc(O)cc1.Cc2cccc(O)c2.Cc3ccccc3O

InChI key

QTWJRLJHJPIABL-UHFFFAOYSA-N

grade

technical

assay

~85% (sum of isomers, GC)

form

liquid

quality

crude

impurities

≤8% phenol (GC)

Quality Level

200

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Related Categories

Application


  • Separation of cresols using coelectroosmotic capillary electrophoresis.: This research explores the separation of cresol isomers using coelectroosmotic capillary electrophoresis. The study demonstrates an efficient method for analyzing cresol mixtures, which is valuable in both industrial and pharmaceutical applications where precise separation of isomers is critical (Masselter et al., 1993).

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B

Storage Class

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

wgk

WGK 2

flash_point_f

176.0 °F - closed cup

flash_point_c

80 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Deleterious substance

pdsc

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

03869-1L: + 03869-BULK: + 03869-250ML: + 03869-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0951
BCCL6755
BCCK9914
BCCH7369
BCCD3670

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Koji Okamoto et al.
BMJ case reports, 2011, doi:10-doi:10 (2011-01-01)
The authors report a case of a 43-year-old woman who presented with second degree chemical burns to 9% of the total body surface area due to cutaneous contact with cresol. This was associated with acute oliguric kidney injury requiring haemodialysis.
Alfredo Gallego et al.
Environmental toxicology, 23(6), 664-671 (2008-02-23)
We studied the degradation of mixtures of o-cresol, m-cresol, and p-cresol, by Pseudomonas putida isolated from natural sources, and the application of this degradation to the depuration and detoxification of synthetic and industrial wastewater. Biodegradation assays were performed in batch
Kazuhide Ueno et al.
The journal of physical chemistry. B, 115(48), 13994-13999 (2011-07-07)
To support a new interpretation of the origin of the dynamic heterogeneity observed pervasively in fragile liquids as they approach their glass transition temperatures T(g), we demonstrate that the introduction of ~2 nm structural inhomogeneities into a homogeneous glass former
Kuo-Ling Ho et al.
Bioresource technology, 101(23), 9000-9005 (2010-07-27)
The conventional roll tube and plating techniques are typically time consuming and can culture in vitro only a small fraction of microbes in natural microflora. This study utilizes a novel, simple, and rapid method, the toxicity-to-extinction approach, to obtain the
Himansu S Biswal et al.
The Journal of chemical physics, 129(18), 184311-184311 (2008-12-03)
Experimental evidence is presented for the O-H-S hydrogen bonding in the complexes of simple model compounds of methionine (dimethyl sulphide) and tyrosine (phenol, p-cresol, and 2-naphthol). The complexes were formed in the supersonic jet and were detected using resonantly enhanced
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