1.01988

1-Butanol

for liquid chromatography LiChrosolv^®

• Sinonimo/i: 1-Butanol, Butan-1-ol, n-Butyl alcohol, BuOH
• Formula condensata: CH₃(CH₂)₃OH
• Numero CAS: 71-36-3
• Peso molecolare: 74.12
• Numero MDL: MFCD00002964
• Codice UNSPSC: 12191502
• Numero indice EU: 200-751-6

Proprietà

• Tensione di vapore: 6.7 hPa ( 20 °C)
• Livello qualitativo: 100
• Nome Commerciale: LiChrosolv^®
• Grado: isocratic
• Saggio: ≥99.8% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 340 °C
• Potenza: 790 mg/kg LD₅₀, oral (Rat); 3400 mg/kg LD₅₀, skin (Rabbit)
• Limite di esplosione: 1.4-11.3 % (v/v)
• tecniche: HPLC: suitable
• Impurezze: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.05% Water
• Residuo dopo evaporazione: ≤2.0 mg/L
• Trasmittanza: 230 nm, ≥75%; 240 nm, ≥85%; 310 nm, ≥99%
• pH: 7 (20 °C, 70 g/L in H₂O)
• P. eboll.: 116-118 °C/1013 hPa
• Punto di fusione: -89 °C
• Temp. transizione: flash point 34 °C
• Solubilità: 66 g/L
• Densità: 0.81 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C
• InChI: 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3; LRHPLDYGYMQRHN-UHFFFAOYSA-N

Descrizione

Descrizione generale

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Applicazioni

• Insights into "wheat aroma": Analysis of volatile components in wheat grains cultivated in saline-alkali soil: This study explores the use of 1-butanol in analyzing the aromatic profiles of wheat grains from saline-alkali soils, highlighting its role in identifying key volatile compounds associated with the unique scent of wheat (Sun et al., 2024).


• PLD2 deficiency alleviates endothelial glycocalyx degradation in LPS-induced ARDS/ALI: Includes findings on the protective role of 1-butanol in cellular models of lung injury, demonstrating its potential therapeutic applications in respiratory conditions (Kong et al., 2024).

Nota sulla preparazione

Product filtered through a 0.2 μm filter

Altre note

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Note legali

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H226 - H302 - H315 - H318 - H335 - H336
• Consigli di prudenza: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 95.0 °F - Pensky-Martens closed cup
• Punto d’infiammabilità (°C): 35 °C - Pensky-Martens closed cup