1.06146

Isobutyl methyl ketone

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

• Synonim(y): 4-Methyl-2-pentanone, Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone
• Wzór liniowy: (CH₃)₂CHCH₂COCH₃
• Numer CAS: 108-10-1
• Masa cząsteczkowa: 100.16
• Beilstein: 605399
• Numer MDL: MFCD00008938
• Kod UNSPSC: 12191502
• Numer indeksu EC: 203-550-1
• NACRES: NA.05
• klasa czystości: ACS reagent
• Próba: ≥99% (GC)
• metody: UV/Vis spectroscopy: suitable
• bp: 117-118 °C

Właściwości

• klasa czystości: ACS reagent
• Poziom jakości: 300
• agency: reag. Ph. Eur.
• gęstość pary: 3.5 (vs air)
• linia produktu: EMSURE^®
• Próba: ≥99% (GC)
• Formularz: liquid
• temp. samozapłonu: 840 °F
• siła działania: 2080 mg/kg LD₅₀, oral (Rat); >16000 mg/kg LD₅₀, skin (Rabbit)
• granice wybuchowości: 1.2-8 %, 93 °F
• metody: UV/Vis spectroscopy: suitable
• zanieczyszczenia: ≤0.00005% Al (Aluminium); ≤0.001 meq/g Alkalinity; ≤0.002 meq/g Titrable acid; ≤0.1% Water
• pozostałość po odparowaniu: ≤0.0010%
• kolor: clearAPHA: ≤10
• współczynnik refrakcji: n20/D 1.395 (lit.)
• pH: 7 (20 °C)
• bp: 117-118 °C
• mp: −80 °C (lit.)
• temp. przejścia: flash point 14 °C
• gęstość: 0.801 g/mL at 25 °C (lit.)
• ślady kationów: 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%
• temp. przechowywania: 2-30°C
• ciąg SMILES: CC(C)CC(C)=O
• InChI: 1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
• Klucz InChI: NTIZESTWPVYFNL-UHFFFAOYSA-N

Opis

Opis ogólny

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.

Zastosowanie

• 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).

Komentarz do analizy

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 %

Inne uwagi

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Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS08,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H225,H319,H332,H336,H351
• Zwroty wskazujące środki ostrożności: P202 - P210 - P233 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Klasyfikacja zagrożeń: Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organy docelowe: Central nervous system
• Zagrożenia dodatkowe: EUH066
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 57.2 °F - closed cup
• Temperatura zapłonu (°C): 14 °C - closed cup