471305

Butylamine

99.5%

• Synonym(s): 1-Aminobutane, n-Butylamine
• Linear Formula: CH₃(CH₂)₃NH₂
• CAS Number: 109-73-9
• Molecular Weight: 73.14
• Beilstein/REAXYS Number: 605269
• EC Number: 203-699-2
• MDL number: MFCD00011690
• UNSPSC Code: 12352100
• PubChem Substance ID: 24870717
• NACRES: NA.21

Properties

• vapor density: 2.5 (vs air)
• Quality Level: 200
• vapor pressure: 68 mmHg ( 20 °C)
• assay: 99.5%
• autoignition temp.: 594 °F
• expl. lim.: 9.8 %
• refractive index: n20/D 1.401 (lit.)
• bp: 78 °C (lit.)
• mp: −49 °C (lit.)
• solubility: water: miscible
• density: 0.74 g/mL at 25 °C (lit.)
• SMILES string: CCCCN
• InChI: 1S/C4H11N/c1-2-3-4-5/h2-5H2,1H3
• InChI key: HQABUPZFAYXKJW-UHFFFAOYSA-N

Description

General description

Butylamine (n-Butylamine, BuA) is a primary aliphatic amine. Its pyrolysis mechanism has been investigated. BuA can be synthesized from butyronitrile via Co/SiO₂ (silicon dioxide) assisted hydrogenation. A decrease in fluorescence intensity was observed on adding BuA to a solution of colloidal CdSe nanoparticles (NPs).

Application

Butylamine (n-Butylamine) may be used as a template to generate hierarchical monolithic zeolites. It may also be used as a dispersion medium for fluorinated graphene sheets (F-GSs) to generate butylamine modified F-GSs.

Safety Information

• pictograms: GHS02,GHS06,GHS05
• 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
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter