1.06146

4-metil-2-pentanone

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

• Sinonimo/i: Isobutil metil chetone, Isopropilacetone, MIBK, Metil isobutil chetone
• Formula condensata: (CH₃)₂CHCH₂COCH₃
• Numero CAS: 108-10-1
• Peso molecolare: 100.16
• Beilstein: 605399
• Numero MDL: MFCD00008938
• Codice UNSPSC: 12191502
• Numero indice EU: 203-550-1
• NACRES: NA.05

Proprietà

• Grado: ACS reagent; for analytical purposes
• Livello qualitativo: 300
• agenzia: reag. Ph. Eur.
• Densità del vapore: 3.5 (vs air)
• Nome Commerciale: EMSURE^®
• Saggio: ≥99% (GC)
• Stato: liquid
• Temp. autoaccensione: 840 °F
• Potenza: 2080 mg/kg LD₅₀, oral (Rat); >16000 mg/kg LD₅₀, skin (Rabbit)
• Limite di esplosione: 1.2-8 %, 93 °F
• dilution: (for analytical testing)
• Impurezze: ≤0.00005% Al (Aluminium); ≤0.001 meq/g Alkalinity; ≤0.002 meq/g Titrable acid; ≤0.1% Water
• Residuo dopo evaporazione: ≤0.0010%
• Colore: clearAPHA: ≤10
• Indice di rifrazione: n20/D 1.395 (lit.)
• pH: 7 (20 °C)
• P. ebollizione: 117-118 °C
• Punto di fusione: −80 °C (lit.)
• Temp. transizione: flash point 14 °C
• Densità: 0.801 g/mL at 25 °C (lit.)
• Cationi in tracce: 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%
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: CC(C)CC(C)=O
• InChI: 1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3; NTIZESTWPVYFNL-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Linkage

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Altre note

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Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H319,H332,H336,H351
• Consigli di prudenza: P202 - P210 - P233 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organi bersaglio: Central nervous system
• Rischi supp: EUH066
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 57.2 °F - closed cup
• Punto d’infiammabilità (°C): 14 °C - closed cup