230189

Tetrabutylammonium hydroxide solution

1.0 M in methanol

• Synonyme(s) : N,N,N-Tributyl-1-butanaminium hydroxide, TBAH 40, Tetra-n-butylammonium hydroxide
• Formule linéaire : (CH₃CH₂CH₂CH₂)₄N(OH)
• Numéro CAS: 2052-49-5
• Poids moléculaire : 259.47
• Numéro Beilstein : 3571228
• Numéro MDL: MFCD00009425
• Code UNSPSC : 12352100
• ID de substance PubChem : 24853780
• Nomenclature NACRES : NA.21

Propriétés

• Forme: liquid
• Niveau de qualité: 200
• Caractéristiques du produit alternatif plus écologique: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Concentration: 1.0 M in methanol
• Indice de réfraction: n20/D 1.3775
• Densité: 0.83 g/mL at 25 °C
• Autre catégorie plus écologique: , Aligned
• Chaîne SMILES: [OH-].CCCC[N+](CCCC)(CCCC)CCCC
• InChI: 1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
• Clé InChI: VDZOOKBUILJEDG-UHFFFAOYSA-M

Description

Description générale

Tetrabutylammonium hydroxide is a quaternary ammonium salt mainly used as a strong base and phase-transfer catalyst.

Tetrabutylammonium hydroxide solution serves as a phase-transfer catalyst in the transesterification of soybean oil.


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Application

Tetrabutylammonium hydroxide solution (1M in methanol) may be used as a base to synthesize ring methyl and methylene deuteriated porphyrins and metalloporphyrins. It may also be used as an initiator of graft polymerization between pivalolactone and poly(ethylene-co-vinyl acetate-co-methacrylic acid).

Conditionnement

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Informations sur la sécurité

• Pictogrammes: GHS02,GHS06,GHS08,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H225,H301 + H311 + H331,H314,H370
• Conseils de prudence: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
• Organes cibles: Eyes,Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 51.8 °F - closed cup
• Point d'éclair (°C): 11 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter