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Key Documents

03869

Sigma-Aldrich

Cresol mixture of isomers

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

Synonym(s):

Methylphenol tricresol

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical

Quality Level

Assay

~85% (sum of isomers, GC)

form

liquid

quality

crude

impurities

≤8% phenol (GC)

SMILES string

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

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

InChI key

QTWJRLJHJPIABL-UHFFFAOYSA-N

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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).

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Duu-Jong Lee et al.
Applied microbiology and biotechnology, 89(1), 209-215 (2010-09-21)
High-strength cresol isomers were treated with phenol-acclimated granules in batch experiments. The aerobic granules effectively metabolized cresol isomers at concentrations up to 1,500 mg l(-1). The modified Haldane kinetic model, used to assess the kinetic behavior during cresol degradation by
Ping Wang et al.
Journal of environmental sciences (China), 21(6), 821-826 (2009-10-07)
The changes of microbial community structures and functional genes during the biodegradation of single phenol and phenol plus p-cresol under high salt condition were explored. It was found that the phenol-fed system (PFS) exhibited stronger degrading abilities and more stable
Yoshiteru Iinuma et al.
Environmental science & technology, 44(22), 8453-8459 (2010-10-23)
Detailed chemical analysis of wintertime PM₁₀ collected at a rural village site in Germany showed the presence of a series of compounds that correlated very well with levoglucosan, a known biomass burning tracer compound. Nitrated aromatic compounds with molecular formula
Maria C Valsania et al.
Water research, 46(8), 2795-2804 (2012-03-16)
The reaction between ozone and the three cresol isomers was investigated in pure water. Cresols were selected as model substrates representing an important component of humic material. Cresols carry both a hydroxyl and a methyl group, each theoretically increasing the
A man with black urine. Cresol intoxication.
Shih-Wei Liu et al.
Annals of emergency medicine, 53(6), 836-843 (2009-05-23)

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