8.22262

1-Butanol

EMPLURA^®

• Synonyme(s) : 1-Butanol, Butan-1-ol, n-Butyl alcohol, BuOH
• Formule linéaire : CH₃(CH₂)₃OH
• Numéro CAS: 71-36-3
• Poids moléculaire : 74.12
• Numéro MDL: MFCD00002964
• Code UNSPSC : 12352104
• Numéro de classement CE : 200-751-6
• Nomenclature NACRES : NB.21

Propriétés

• Pression de vapeur: 6.7 hPa ( 20 °C)
• Niveau de qualité: 200
• Gamme de produits: EMPLURA^®
• Pureté: ≥99% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 340 °C
• Puissance: 790 mg/kg LD₅₀, oral (Rat); 3400 mg/kg LD₅₀, skin (Rabbit)
• Limite d'explosivité: 1.4-11.3 % (v/v)
• Impuretés: ≤0.2% Water (Karl Fischer)
• Résidus d'évap.: ≤0.004%
• pH: 7 (20 °C, 70 g/L in H₂O)
• Point d'ébullition: 116-118 °C/1013 hPa
• Pf: -89 °C
• Température de transition: flash point 34 °C
• Solubilité: 66 g/L
• Densité: 0.81 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
• Clé InChI: LRHPLDYGYMQRHN-UHFFFAOYSA-N

Description

Description générale

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

Application

• Characterization and comparison of flavors in fresh and aged fermented peppers: Impact of different varieties: 1-Butanol is used in the analytical methods for evaluating flavor profiles in food research, highlighting its significance in food chemistry and quality control (Liu M et al., 2024).


• Controlling soft rot of green pepper by bacteriocin paracin wx3 and its effect on storage quality of green pepper: The study incorporates 1-Butanol in methodologies to examine the preservation and quality of green peppers, indicating its application in post-harvest technology and plant pathology (Yi L et al., 2024).


• Pathway toward Scalable Energy-Efficient Li-Mediated Ammonia Synthesis: This research utilizes 1-Butanol in processes related to energy-efficient synthesis technologies, underlining its potential in sustainable industrial applications (Kani NC et al., 2024).

Remarque sur l'analyse

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.809 - 0.810
Water (K. F.): ≤ 0.20 %
Evaporation residue: ≤ 0.004 %
Identity (IR): passes test

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H226 - H302 - H315 - H318 - H335 - H336
• Conseils de prudence: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 95.0 °F - Pensky-Martens closed cup
• Point d'éclair (°C): 35 °C - Pensky-Martens closed cup