1.06146

4-Methyl-2-pentanone

for extraction analysis EMSURE^® ACS,Reag. Ph Eur

• Synonyme(s) : 4-Methyl-2-pentanone, Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone
• Formule linéaire : (CH₃)₂CHCH₂COCH₃
• Numéro CAS: 108-10-1
• Poids moléculaire : 100.16
• Numéro Beilstein : 605399
• Numéro MDL: MFCD00008938
• Code UNSPSC : 12191502
• Numéro de classement CE : 203-550-1
• Nomenclature NACRES : NA.05

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 300
• Agence: reag. Ph. Eur.
• Densité de vapeur: 3.5 (vs air)
• Gamme de produits: EMSURE^®
• Pureté: ≥99% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 840 °F
• Puissance: 2080 mg/kg LD₅₀, oral (Rat); >16000 mg/kg LD₅₀, skin (Rabbit)
• Limite d'explosivité: 1.2-8 %, 93 °F
• Technique(s): UV/Vis spectroscopy: suitable
• Impuretés: ≤0.00005% Al (Aluminium); ≤0.001 meq/g Alkalinity; ≤0.002 meq/g Titrable acid; ≤0.1% Water
• Résidus d'évap.: ≤0.0010%
• Couleur: clearAPHA: ≤10
• Indice de réfraction: n20/D 1.395 (lit.)
• pH: 7 (20 °C)
• Point d'ébullition: 117-118 °C
• Pf: −80 °C (lit.)
• Température de transition: flash point 14 °C
• Densité: 0.801 g/mL at 25 °C (lit.)
• Traces de cations: B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• Température de stockage: 2-30°C
• Chaîne SMILES: CC(C)CC(C)=O
• InChI: 1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
• Clé InChI: NTIZESTWPVYFNL-UHFFFAOYSA-N

Description

Description générale

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Application

• Determination of cadmium in biological samples by inductively coupled plasma atomic emission spectrometry after extraction with 1,5-bis(di-2-pyridylmethylene) thiocarbonohydrazide.: This study utilizes Isobutyl methyl ketone (IBMK) as a solvent in the extraction process for determining cadmium in biological samples. The research highlights the efficacy of IBMK in enhancing the sensitivity and accuracy of inductively coupled plasma atomic emission spectrometry (ICP-AES), crucial for trace metal analysis in various biological and environmental samples (Espinosa Almendro et al., 1992).


• Colorimetric determination of acetylenic hypnotics by formation of silver acetylides.: This research demonstrates a colorimetric method for determining acetylenic hypnotics using Isobutyl methyl ketone (IBMK) as a solvent. IBMK is instrumental in the formation of silver acetylides, facilitating the detection and quantification of these compounds in pharmaceutical formulations. The study underscores the versatility of IBMK in analytical chemistry applications, particularly in the pharmaceutical industry (Rizk et al., 1980).

Remarque sur l'analyse

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.002 meq/g
Alkalinity: ≤ 0.001 meq/g
Density (d 20 °C/20 °C): 0.799 - 0.805
Boiling point: 114 - 117 °C
Distilling range: ≤ 4 °C
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.0010 %
Water: ≤ 0.1 %

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H319,H332,H336,H351
• Conseils de prudence: P202 - P210 - P233 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Risques supp: EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 57.2 °F - closed cup
• Point d'éclair (°C): 14 °C - closed cup