1.01988

1-Butanol

for liquid chromatography LiChrosolv^®

• Synonym(s): 1-Butanol, Butan-1-ol, n-Butyl alcohol, BuOH
• Linear Formula: CH₃(CH₂)₃OH
• CAS Number: 71-36-3
• Molecular Weight: 74.12
• MDL number: MFCD00002964
• UNSPSC Code: 12191502
• EC Index Number: 200-751-6
• NACRES: NA.03

Properties

• vapor pressure: 6.7 hPa ( 20 °C)
• Quality Level: 100
• product line: LiChrosolv^®
• grade: isocratic
• assay: ≥99.8% (GC)
• form: liquid
• autoignition temp.: 340 °C
• potency: 790 mg/kg LD₅₀, oral (Rat); 3400 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.4-11.3 % (v/v)
• technique(s): HPLC: suitable
• impurities: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.05% Water
• evapn. residue: ≤2.0 mg/L
• transmittance: 230 nm, ≥75%; 240 nm, ≥85%; 310 nm, ≥99%
• pH: 7 (20 °C, 70 g/L in H₂O)
• bp: 116-118 °C/1013 hPa
• mp: -89 °C
• transition temp: flash point 34 °C
• solubility: 66 g/L
• density: 0.81 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
• InChI key: LRHPLDYGYMQRHN-UHFFFAOYSA-N

Description

General description

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.

Application

• 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).

Preparation Note

Product filtered through a 0.2 μm filter

Other Notes

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

Legal Information

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

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H226,H302,H315,H318,H335,H336
• pcodes: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 95.0 °F - Pensky-Martens closed cup
• flash_point_c: 35 °C - Pensky-Martens closed cup