8.01546

tert-Butylamine

for synthesis

• Sinônimo(s): tert-Butylamine, 2-Amino-2-methylpropane
• Fórmula linear: (CH₃)₃CNH₂
• Número CAS: 75-64-9
• Peso molecular: 73.14
• Número MDL: MFCD00008050
• Código UNSPSC: 12352116
• Número do índice EC: 200-888-1
• NACRES: NA.22

Propriedades

• pressão de vapor: 300 hPa ( 20 °C)
• Nível de qualidade: 200
• Ensaio: ≥99.0% (GC)
• forma: liquid
• temperatura de autoignição: 375 °C (DIN 51794)
• potência: 80 mg/kg LD₅₀, oral (Rat)
• Lim. expl.: 1.5-9.2 % (v/v)
• pH: 12 (20 °C, 100 g/L in H₂O)
• pb: 44 °C
• pf: -72 °C
• temperatura de transição: flash point -38 °C (DIN 51755 Part 1)
• densidade: 0.69 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C4H11N/c1-4(2,3)5/h5H2,1-3H3
• chave InChI: YBRBMKDOPFTVDT-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Nota de análise

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

Informações de segurança

• Pictogramas: GHS02,GHS06,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H225,H302,H314,H331,H412
• Declarações de precaução: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): -36.4 °F - closed cup
• Ponto de fulgor (°C): -38 °C - closed cup