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安全信息

W271004

Sigma-Aldrich

4-羟基苯甲酸甲酯

≥99%, FCC

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别名:
对羟基苯甲酸甲酯, 对羟苯甲酸甲酯, 尼泊金甲酯
线性分子式:
HOC6H4CO2CH3
CAS号:
99-76-3
分子量:
152.15
FEMA编号:
2710
Beilstein:
509801
EC 号:
202-785-7
欧洲委员会编号:
657c
MDL编号:
MFCD00002352
PubChem化学物质编号:
24901279
NACRES:
NA.21

生物来源

synthetic

质量水平

400

等级

Fragrance grade
Kosher

Agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
FCC
FDA 21 CFR 172.515

检测方案

≥99%

mp

125-128 °C (lit.)

application(s)

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

odorless

SMILES string

COC(=O)c1ccc(O)cc1

InChI

1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3

InChI key

LXCFILQKKLGQFO-UHFFFAOYSA-N

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相关类别

一般描述

4-羟基苯甲酸甲酯是食品、药品和化妆品中常用的抗菌防腐剂。它天然存在于 Securidaca longepedunculata Fers 根中。

免责声明

For R&D or non-EU Food use. Not for retail sale.

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

象形图

Environment
GHS09

危险声明

H411

预防措施声明

P273 - P391 - P501

危险分类

Aquatic Chronic 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

334.4 °F

闪点(°C)

168 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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Essential oils of Nigeria II: analysis of the leaf oil of Securidaca longependuculata Fers.
Adebayo MA, et al.
J. Essent. Oil Res., 19(5, 452-454 (2007)
Evaluation of the health aspects of methyl paraben: a review of the published literature.
Soni MG, et al.
Food And Chemical Toxicology, 40(10, 1335-1373 (2002)
Raena Morley et al.
Journal of chromatography. A, 1501, 26-38 (2017-05-05)
Trapping multiple dual mode centrifugal partition chromatography (trapping MDM CPC) is an alternative to isocratic pulse injections for the separation of intermediately-eluting components from complex mixtures using liquid-liquid chromatography. In this work, a throughput maximization strategy is developed and validated
Jia Chen et al.
Journal of chromatography. A, 1591, 33-43 (2019-01-21)
A novel supramolecular solvent (SUPRAS) based on hexafluoroisopropanol (HFIP)/Brij-35 was proposed for liquid-phase microextraction (LPME) of parabens in water samples, pharmaceuticals and personal care products. Brij-35 is a cost-effective and non-toxic non-ionic surfactant, but it has a high cloud point
Kate Hoffman et al.
Environment international, 119, 26-36 (2018-06-22)
Semi-volatile organic compounds (SVOCs) are used extensively in consumer and personal care products; electronics; furniture; and building materials and are detected in most indoor environments. As a result, human exposure to mixtures of SVOCs is wide-spread. However, very few studies
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