8.01539

Butylamine

for synthesis

• Synonym(s): Butylamine, 1-Aminobutane
• Linear Formula: CH₃(CH₂)₃NH₂
• CAS Number: 109-73-9
• Molecular Weight: 73.14
• MDL number: MFCD00011690
• UNSPSC Code: 12352116
• EC Index Number: 203-699-2
• NACRES: NA.22

Properties

• vapor pressure: 93 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥99.0% (GC)
• form: liquid
• autoignition temp.: 290 °C
• potency: 371.8 mg/kg LD₅₀, oral (Rat); 625 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.5-9.8 % (v/v)
• pH: 12.6 (20 °C, 100 g/L in H₂O)
• bp: 76-78 °C/1013 hPa
• mp: -50 °C
• transition temp: flash point -12 °C (DIN 51755 Part 1)
• density: 0.74 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H11N/c1-2-3-4-5/h2-5H2,1H3
• InChI key: HQABUPZFAYXKJW-UHFFFAOYSA-N

Description

Application

• Cobalt Metal–Organic Framework Microcrystalline Particles: This study presents the use of butylamine in the synthesis of cobalt-based metal-organic frameworks (MOFs), which exhibit strong electrocatalytic activities and controlled morphologies (RK Kamlekar, M Pannipara, AG Al-Sehemi, 2024).


• Fast Carbon Dioxide–Epoxide Cycloaddition Catalyzed by Ionic Liquids: The research explores the catalytic role of ionic liquids in reactions between carbon dioxide and epoxides, with butylamine enhancing the reaction rates for producing non-isocyanate polyurethanes (M Rebei, C Červinka, A Mahun, P Ecorchard, 2024).

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.736 - 0.738
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test

Safety Information

• pictograms: GHS02,GHS05,GHS06
• signalword: Danger
• hcodes: H225 - H290 - H302 - H311 + H331 - H314 - H335
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 19.4 °F - closed cup
• flash_point_c: -7 °C - closed cup