Hexaméthylenetetramine, puriss. p.a., Reag. Ph. Eur. , >=99,5%( Calc. à la substance séchée)

Code: 33233-100g-r D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Hexamethylenetetramine may be used as reagent in the synthesis of 3 and 5-aldehydo salicylic acid, and 2-hydroxy naphthaldehyde, via reaction with salicylic acid ...


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$17.26 100G
$20.71 inc. VAT
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Hexamethylenetetramine may be used as reagent in the synthesis of 3 and 5-aldehydo salicylic acid, and 2-hydroxy naphthaldehyde, via reaction with salicylic acid and β-naphthol respectively, followed by the treatment with HCl (hydrolysis). It may be used for the synthesis of phenolic aldehydes. It may be used as formylating reagent for the synthesis of various aldehydes.It has been used for the preparation of ceria nanoparticles, via precipitation method.

General description

Hexamethylenetetramine is a hexamine. It participates in Duff reaction for the synthesis of o-hydroxybenzaldehyde derivatives.

agencyUSP/NF, reag. Ph. Eur.
anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤20 mg/kg
assay≥99.5% (calc. to the dried substance)
autoignition temp.770 °F
formsolid
gradepuriss. p.a.
ign. residue≤0.01% (as SO4)
impurities≤0.001% heavy metals (as Pb), ≤0.01% ammonium (NH4)
InChI keyVKYKSIONXSXAKP-UHFFFAOYSA-N
InChI1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
mp280 °C (subl.) (lit.)
pH8.5-9.5 (20 °C, 10%)
Quality Level100
SMILES stringC1N2CN3CN1CN(C2)C3
solubilityH2O: soluble
vapor pressure﹤0.01 mmHg ( 20 °C)
Code
Description
Unité de vente
Prix annoncé
Qté
33233-1KG-R
Hexaméthylenetetramine, puriss. p.a., Reag. Ph. Eur. , >=99,5%( Calc. à la substance séchée)

Unité:1KG
Prix annoncé: $99.18
Source:Prix annoncé
AJOUTER
33233-500G-R
Hexaméthylenetetramine, puriss. p.a., Reag. Ph. Eur. , >=99,5%( Calc. à la substance séchée)

Unité:500G
Prix annoncé: $42.78
Source:Prix annoncé
AJOUTER
Cas Number100-97-0
Hazard Class4.1
Un Number1328
Pack GroupIII
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