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Merck
CN

W348007

邻甲酚

≥99%

别名:

2-甲酚

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线性分子式:
CH3C6H4OH
化学文摘社编号:
95-48-7
分子量:
108.14
FEMA Number:
3480
Council of Europe no.:
618
UNSPSC Code:
12164502
PubChem Substance ID:
24901727
Flavis number:
4.027
EC Number:
202-423-8
NACRES:
NA.21
MDL number:
MFCD00002226
Beilstein/REAXYS Number:
506917
Organoleptic:
musty; phenolic
Grade:
Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

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SMILES string

Cc1ccccc1O

InChI

1S/C7H8O/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3

InChI key

QWVGKYWNOKOFNN-UHFFFAOYSA-N

biological source

synthetic

grade

Halal, Kosher

agency

meets purity specifications of JECFA

vapor density

3.72 (vs air)

vapor pressure

0.3 mmHg ( 20 °C), 1 mmHg ( 38.2 °C)

assay

≥99%

form

solid or liquid

autoignition temp.

1110 °F

expl. lim.

1.47 %, 148 °F

storage condition

under inert gas

refractive index

n20/D 1.541-1.550

pH

4.5 (25 g/L)

bp

191 °C (lit.)

Quality Level

300, 400

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

musty; phenolic

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相关类别

General description

邻-甲酚是葡萄酒、山毛榉木馏油和硬木锯末烟雾中关键的挥发性酚类成分之一。它也是红肉及陈年意大利奶酪中的一种风味成分。

Application


  • Ultrahigh-performance liquid chromatography-tandem mass spectrometry quantitation of o-cresol in hydrolyzed human urine to assess toluene exposure.：利用先进的色谱技术定量人尿液中的邻甲酚。说明其在甲苯及相关物质接触评估中的应用意义(Langlois et al., 2023)。


Disclaimer

仅供R&D或非EU食品使用不用于零售。
空气敏感型

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

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

存储类别

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

wgk

WGK 2

flash_point_f

177.8 °F - closed cup

flash_point_c

81.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT3007
SHBT0528
SHBS7041
SHBR5500
SHBS2770

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Volatile components of hardwood sawdust smoke. Components of phenolic fraction.
Lustre AO & Issenberg P.
Journal of Agricultural and Food Chemistry, 56(5), 1197-1202 (1991)
Volatile phenol determination in wine.
Etievant PX.
Journal of Agricultural and Food Chemistry, 85(9), 1580-1586 (2005)
Antioxidant activity and characterization of volatile constituents of beechwood creosote.
Lee KG, et al.
Journal of Agricultural and Food Chemistry, 17(6), 1387-1393 (1969)
Volatile Branched?chain Fatty Acids and Phenolic Compounds in Aged Italian Cheese Flavors.
Ha JK & Lindsay RC.
Journal of Food Science, 56(5), 1241-1247 (1991)
María Eugenia Suarez-Ojeda et al.
Chemosphere, 66(11), 2096-2105 (2006-11-11)
This study examines the feasibility of coupling a Catalytic Wet Air Oxidation (CWAO), with activated carbon (AC) as catalyst, and an aerobic biological treatment to treat a high-strength o-cresol wastewater. Two goals are pursued: (a) To determine the effect of
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