H3766
Sodium 4-hydroxybenzoate
analytical standard
Sinônimo(s):
Sodium p-hydroxybenzoate, 4-Hydroxybenzoic acid sodium salt
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About This Item
Fórmula linear:
4-HOC6H4CO2Na
Número CAS:
Peso molecular:
160.10
Beilstein:
4163553
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24
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grau
analytical standard
Nível de qualidade
Ensaio
≥98.0% (HPLC)
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
aplicação(ões)
food and beverages
formato
neat
cadeia de caracteres SMILES
[Na+].Oc1ccc(cc1)C([O-])=O
InChI
1S/C7H6O3.Na/c8-6-3-1-5(2-4-6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
chave InChI
ZLVSYODPTJZFMK-UHFFFAOYSA-M
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Aplicação
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sodium 4-hydroxybenzoate has been used to study its catalytic esterification with benzyl bromide by ultrasound-assisted solid–liquid phase-transfer catalysis (U-SLPTC) using the novel dual-site phase-transfer catalyst 4,40-bis(tributylammoniomethyl)-1,10-biphenyl dichloride (BTBAMBC).
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Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Órgãos-alvo
Respiratory system
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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The catalytic esterification of sodium 4-hydroxybenzoate with benzyl bromide by ultrasound-assisted solid-liquid phase-transfer catalysis (U-SLPTC) was investigated using the novel dual-site phase-transfer catalyst 4,4'-bis(tributylammoniomethyl)-1,1'-biphenyl dichloride (BTBAMBC), which was synthesized from the reaction of 4,4'-bis(chloromethyl)-1,1'-biphenyl and tributylamine. Without catalyst and in
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