1.06146

4-メチル-2-ペンタノン

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

• 別名: MIBK, イソブチルメチルケトン, イソプロピルアセトン, メチルイソブチルケトン
• 化学式: (CH₃)₂CHCH₂COCH₃
• CAS番号: 108-10-1
• 分子量: 100.16
• Beilstein: 605399
• MDL番号: MFCD00008938
• UNSPSCコード: 12191502
• EC Index Number: 203-550-1

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. Ph. Eur.
• 蒸気密度: 3.5 (vs air)
• 製品種目: EMSURE^®
• アッセイ: ≥99% (GC)
• 形状: liquid
• 自己発火温度: 840 °F
• 有効性: 2080 mg/kg LD₅₀, oral (Rat); >16000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.2-8 %, 93 °F
• テクニック: UV/Vis spectroscopy: suitable
• 不純物: ≤0.00005% Al (Aluminium); ≤0.001 meq/g Alkalinity; ≤0.002 meq/g Titrable acid; ≤0.1% Water
• 蒸発残留物質: ≤0.0010%
• 色: clearAPHA: ≤10
• 屈折率: n20/D 1.395 (lit.)
• pH: 7 (20 °C)
• bp: 117-118 °C
• mp: −80 °C (lit.)
• 転移温度: flash point 14 °C
• 密度: 0.801 g/mL at 25 °C (lit.)
• 微量陽イオン: 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%
• 保管温度: 2-30°C
• SMILES記法: CC(C)CC(C)=O
• InChI: 1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3
• InChI Key: NTIZESTWPVYFNL-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

• 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).

アナリシスノート

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 %

法的情報

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

安全性情報

• ピクトグラム: GHS02,GHS07,GHS08
• シグナルワード: Danger
• 危険有害性情報: H225 - H319 - H332 - H336 - H351
• 注意書き: P202 - P210 - P233 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 補足的ハザード: EUH066
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 57.2 °F - closed cup
• 引火点(℃): 14 °C - closed cup