128090
3-Ethoxy-4-hydroxybenzaldehyde
ReagentPlus®, 99%
Sinônimo(s):
Ethylvanillin, NSC 1803, NSC 67240
Faça loginpara ver os preços organizacionais e de contrato
About This Item
Fórmula linear:
C2H5OC6H3(OH)CHO
Número CAS:
Peso molecular:
166.17
Beilstein:
1073761
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22
Produtos recomendados
![3-ETHOXY-2-HYDROXYBENZALDEHYDE (6-TERT-PENTYL-5,6,7,8-TETRAHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDIN-4-YL)HYDRAZONE AldrichCPR](/deepweb/assets/sigmaaldrich/product/structures/332/205/e4209595-7039-435f-a637-38bacf5fe1c3/640/e4209595-7039-435f-a637-38bacf5fe1c3.png)
pressão de vapor
<0.01 mmHg ( 25 °C)
linha de produto
ReagentPlus®
Ensaio
99%
pf
74-77 °C (lit.)
grupo funcional
aldehyde
cadeia de caracteres SMILES
[H]C(=O)c1ccc(O)c(OCC)c1
InChI
1S/C9H10O3/c1-2-12-9-5-7(6-10)3-4-8(9)11/h3-6,11H,2H2,1H3
chave InChI
CBOQJANXLMLOSS-UHFFFAOYSA-N
Procurando produtos similares? Visita Guia de comparação de produtos
Descrição geral
Ethylvanillin (3-Ethoxy-4-hydroxybenzaldehyde) is an artificial additive for improving taste. It chemiluminesces by reacting with potassium permanganate in sulphuric or polyphosphoric acid media.
Aplicação
Ethylvanillin (3-Ethoxy-4-hydroxybenzaldehyde) was used as an internal standard in the determination of phenolic compounds obtained from (alkaline) CuO-based oxidation of humic acid.
Informações legais
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
293.0 °F - closed cup
Ponto de fulgor (°C)
145 °C - closed cup
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
Escolha uma das versões mais recentes:
Já possui este produto?
Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.
Os clientes também visualizaram
David Kahoun et al.
Journal of chromatography. A, 1202(1), 19-33 (2008-07-16)
The objective of this study was the determination of 25 phenolic compounds in different mead samples (honeywines) using high performance liquid chromatography (HPLC) with coulometric-array detection and in case of hydroxymethylfurfural with UV detection. Our method was optimized in respect
Meropi Timotheou-Potamia et al.
Talanta, 71(1), 208-212 (2007-01-15)
Vanillin, ethylvanillin and 4-hydroxy-3-methoxy-benzylalcohol have been found to chemiluminesce by the action of potassium permanganate in sulphuric or polyphosphoric acid media. Both acid media have been compared and sulphuric acid allows the sensitive determination of 0.15-10.0, 0.010-1.0 and 0.0030-0.30microg mL(-1)
Diana L D Lima et al.
Talanta, 72(4), 1404-1409 (2007-06-15)
Operational parameters like migration time, temperature, voltage, composition of background electrolyte and content of organic modifier were optimized in CZE for the determination of lignin-like phenolic compounds. The applied background electrolyte buffer consisted of a Na(2)B(4)O(7), KH(2)PO(4) aqueous solution, pH
Akihiro Tai et al.
Bioscience, biotechnology, and biochemistry, 75(12), 2346-2350 (2011-12-08)
We systematically evaluated the antioxidant activity of ethyl vanillin, a vanillin analog, as compared with the activities of vanillin and other vanillin analogs using multiple assay systems. Ethyl vanillin and vanillin exerted stronger antioxidant effects than did vanillyl alcohol or
Xiao-min Chen et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(6), 1897-1901 (2012-03-28)
Food safety is of extreme importance to human health. Vanillin and ethyl vanillin are the widely used food additives and spices in foods, beverages, cosmetics and drugs. The objective of the present work was to evaluate the impact of vanillin
Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.
Entre em contato com a assistência técnica