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Merck
CN

92264

Supelco

4-甲氧基苯酚

analytical standard

别名:

4-MP, HQMME, MEHQ, 对愈创木酚, 对羟基苯甲醚, 氢醌单甲醚

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About This Item

线性分子式:
CH3OC6H4OH
CAS号:
分子量:
124.14
Beilstein:
507924
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽密度

4.3 (vs air)

蒸汽压

<0.01 mmHg ( 20 °C)

方案

≥98.5% (GC)

自燃温度

789 °F

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

杂质

≤0.5% water

沸点

243 °C (lit.)

mp

55-57 °C (lit.)

应用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

包装形式

neat

SMILES字符串

COc1ccc(O)cc1

InChI

1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3

InChI key

NWVVVBRKAWDGAB-UHFFFAOYSA-N

基因信息

human ... TYR(7299)

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一般描述

4-甲氧基苯酚属于氢醌(HQ)衍生物类。它凭借美白祛斑的功效而被广泛用作皮肤美白剂。它还可作为稳定剂用于氯代烃、乙基纤维素、紫外线抑制剂、丙烯酸单体抑制剂等。

应用

4-甲氧基苯酚可作为分析参考标准品,通过色谱技术对化妆品中的分析物进行定量。
有关适用仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务部门。

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Proctor and Hughes' Chemical Hazards of the Workplace, 50(5-6), 346-352 (2004)
Experimental and statistical validation of HPLC analysis of hydroquinone and its 4-methoxyphenol, 4-ethoxyphenol and 4-benzyloxyphenol ethers in cosmetic products
Borremans M, et al.
Chromatographia, 50(5-6), 346-352 (1999)
Quantitative determination of $\alpha$-arbutin, $\beta$-arbutin, kojic acid, nicotinamide, hydroquinone, resorcinol, 4-methoxyphenol, 4-ethoxyphenol, and ascorbic acid from skin whitening products by HPLC-UV
Wang YH, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 98(1), 5-12 (2015)
Chongming Liu et al.
Journal of mass spectrometry : JMS, 49(8), 692-699 (2014-07-22)
On contrary to the widely accepted conviction that the m/z 93 ion derived from phenol does not react with CO2, we demonstrate that it makes an adduct with CO2 to a small but demonstrable extent. For example, the product-ion mass
Travis M Doggett et al.
Alcoholism, clinical and experimental research, 38(9), 2414-2426 (2014-09-27)
Alcohol intoxication can increase inflammation and worsen injury, yet the mechanisms involved are not clear. We investigated whether acute alcohol intoxication increases microvascular permeability and investigated potential signaling mechanisms in endothelial cells that may be involved. Conscious rats received a

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