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Merck
CN

W233706

对甲酚

≥99%, FG

别名:

4-甲酚

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关于此项目

线性分子式:
CH3C6H4OH
化学文摘社编号:
106-44-5
分子量:
108.14
FEMA Number:
2337
Council of Europe no.:
619
UNSPSC Code:
12164502
PubChem Substance ID:
24901003
Flavis number:
4.028
EC Number:
203-398-6
NACRES:
NA.21
MDL number:
MFCD00002376
Beilstein/REAXYS Number:
1305151
Organoleptic:
phenolic
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

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SMILES string

Cc1ccc(O)cc1

InChI

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

InChI key

IWDCLRJOBJJRNH-UHFFFAOYSA-N

biological source

synthetic

grade

FG, Halal, Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 117, FDA 21 CFR 172.515, FDA

vapor density

3.72 (vs air)

vapor pressure

1 mmHg ( 20 °C)

assay

≥99%

form

solid or liquid

autoignition temp.

1038 °F

expl. lim.

1 %, 1.1 %, 150 °F

bp

202 °C (lit.)

mp

32-34 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

phenolic

Quality Level

300, 400

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相关类别

General description

p -Cresol 是一种天然存在于荞麦蜂蜜中的简单单酚香气化合物 。它是造成羊脂中羊肉汤香气的主要挥发性化合物之一。据报道，对甲酚也会导致脱脂奶粉 (NDM) 中出现不受欢迎的牛杂/巴尼香味。

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

186.8 °F - closed cup

flash_point_c

86 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT2165
SHBS8856
SHBS3667
SHBQ7009
SHBP3335

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Food phenolics, pros and cons: a review
Umar Lule S & Xia W
Food Reviews International, 21(4), 367-388 (2005)
Simple phenol and phenolic compounds in food flavor
Maga JA & Katz I.
Critical Reviews in Food Science and Nutrition, 10(4), 323-372 (1978)
Volatile alkylphenols and thiophenol in species?related characterizing flavors of red meats
a J & Lindsay RC
Journal of Food Science, 56(5), 1197-1202 (1991)
K Akasaka et al.
Journal of chromatography, 617(2), 205-211 (1993-08-11)
Cholesterol ester (ChE) and triacylglycerol (TG) hydroperoxides in human plasma were determined by high-performance liquid chromatography with postcolumn detection with diphenyl-1-pyrenylphosphine. Human plasma was extracted once with n-hexane. 2,6-Di-tert.-butyl-4-methylphenol and N-stearylcinnamide were added to human plasma before extraction as an
Qiaoxuan Zhou et al.
Journal of agricultural and food chemistry, 50(7), 2016-2021 (2002-03-21)
Characteristic aroma components of buckwheat honey were studied by combined sensory and instrumental techniques. Relative aroma intensity of individual volatile components was evaluated by aroma extract dilution analysis (AEDA) of solvent extracts and by gas chromatography-olfactometry (GCO) of decreasing headspace
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