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03869

Sigma-Aldrich

甲酚异构体混合物

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

别名:

三混甲酚

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1 L
CN¥417.38

关于此项目

CAS Number:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

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等级

technical

质量水平

方案

~85% (sum of isomers, GC)

表单

liquid

质量

crude

杂质

≤8% phenol (GC)

SMILES字符串

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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此商品
809691805223C85700
m-Cresol for synthesis

809691

m-Cresol

p-Cresol for synthesis

805223

p-Cresol

o-Cresol ReagentPlus®, ≥99%

C85700

o-Cresol

assay

~85% (sum of isomers, GC)

assay

≥99.0% (GC)

assay

≥98.0% (GC)

assay

≥99%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

solid

form

solid or liquid

grade

technical

grade

-

grade

-

grade

-

quality

crude

quality

-

quality

-

quality

-

impurities

≤8% phenol (GC)

impurities

-

impurities

-

impurities

-

应用


  • 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).

警示用语:

Danger

危险分类

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

储存分类代码

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

WGK

WGK 2

闪点(°F)

176.0 °F - closed cup

闪点(°C)

80 °C - closed cup

个人防护装备

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

法规信息

危险化学品
  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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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
    Tao You et al.
    Huan jing ke xue= Huanjing kexue, 30(6), 1744-1748 (2009-08-11)
    Simulated wastewater containing o-, m- and p-cresol was used respectively to study the effects of substituted position on adsorption and desorption and the feasibility of activated carbon adsorption-bioregeneration treatment. According to the isotherm, the adsorbability sequences in the order of
    Martin R Challand et al.
    The Journal of biological chemistry, 285(8), 5240-5248 (2009-11-20)
    Thiazole synthase in Escherichia coli is an alphabeta heterodimer of ThiG and ThiH. ThiH is a tyrosine lyase that cleaves the C alpha-C beta bond of tyrosine, generating p-cresol as a by-product, to form dehydroglycine. This reactive intermediate acts as
    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
    Jeffrey Kahl et al.
    Pediatric dentistry, 30(5), 393-399 (2008-10-24)
    The purpose of this study was to determine the presence of formocresol in the plasma of children undergoing oral rehabilitation involving pulp therapy under general anesthesia. Thirty 2- to 6-year-old preschool children were enrolled in the study. Preoperative, intra-operative, and

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