8.01546

tert-Butylamine

for synthesis

• Synonyme(s) : tert-Butylamine, 2-Amino-2-methylpropane
• Formule linéaire : (CH₃)₃CNH₂
• Numéro CAS: 75-64-9
• Poids moléculaire : 73.14
• Numéro MDL: MFCD00008050
• Code UNSPSC : 12352116
• Numéro de classement CE : 200-888-1
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 300 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥99.0% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 375 °C (DIN 51794)
• Puissance: 80 mg/kg LD₅₀, oral (Rat)
• Limite d'explosivité: 1.5-9.2 % (v/v)
• pH: 12 (20 °C, 100 g/L in H₂O)
• Point d'ébullition: 44 °C
• Pf: -72 °C
• Température de transition: flash point -38 °C (DIN 51755 Part 1)
• Densité: 0.69 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C4H11N/c1-4(2,3)5/h5H2,1-3H3
• Clé InChI: YBRBMKDOPFTVDT-UHFFFAOYSA-N

Description

Application

• Synthesis of gold nanoparticles: tert-Butylamine is employed in a one-step synthesis process to create alkanethiyl-stabilized gold nanoparticles, offering precise control over core size and monolayer functionality, enhancing the potential for nanotechnology applications in electronics and catalysis (Kay et al., 2023).
• Catalytic activity of silver nanoparticles: The compound facilitates the synthesis of mesoionic N-heterocyclic carbene-tethered silver nanoparticles, which exhibit enhanced stability and significant catalytic activity, crucial for chemical transformations and pharmaceutical synthesis (Nazemi et al., 2023).
• Improving colloidal stability: tert-Butylamine is used to improve the colloidal stability of temperature-sensitive poly(N-isopropylacrylamide) solutions, which are vital in biomedical applications such as drug delivery systems and tissue engineering scaffolds (Labuta et al., 2018).
• Phosphate solubilisation: Research also includes its use in novel phosphate-solubilising bacteria isolated from sewage sludge, contributing to enhanced phosphate availability in environmental management and agriculture (Mo et al., 2019).

Remarque sur l'analyse

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.692 - 0.694
Water (K. F.): ≤ 0.50 %
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS02,GHS06,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302,H314,H331,H412
• Conseils de prudence: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): -36.4 °F - closed cup
• Point d'éclair (°C): -38 °C - closed cup