MX1301

4-メチル-2-ペンタノン

OmniSolv^®

• 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
• EC Index Number: 203-550-1
• UNSPSC Code: 12352115
• Beilstein/REAXYS Number: 605399
• MDL number: MFCD00008938
• Assay: ≥99% (GC)
• Technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
• Bp: 117-118 °C

特性

• vapor density: 3.5 (vs air)
• Quality Level: 100
• product line: OmniSolv^®
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 840 °F
• expl. lim.: 1.2-8 %, 93 °F
• technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
• impurities: ≤0.08% Water (H₂O)
• evapn. residue: ≤5 ppm
• color: APHA: ≤10
• refractive index: n20/D 1.395 (lit.)
• pH: 7 (20 °C)
• bp: 117-118 °C
• mp: −80 °C (lit.)
• transition temp: flash point 14 °C
• solubility: 14.1 g/L
• density: 0.8 g/cm³ at 20 °C, 0.801 g/mL at 25 °C (lit.)
• UV cutoff: ≤334 nm
• UV absorption: λ: 334 nm A_max: ≤1.00, λ: 339 nm A_max: ≤0.50, λ: 349 nm A_max: ≤0.20, λ: 400 nm A_max: ≤0.01
• shipped in: ambient
• storage temp.: room temp
• SMILES string: 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

General description

4-Methyl-2-pentanone also known as MIBK, is widely used in analytical chemistry as a solvent due to its excellent volatility, low water solubility, and compatibility with both polar and non-polar analytes. In chromatography, MIBK is particularly valued for its role in gas chromatography (GC) and sample preparation workflows, where it enhances analyte recovery and resolution in complex matrices.

Application

• MIBK is used as a solvent and diluent in GC analysis of volatile organic compounds (VOCs), hydrocarbons, and environmental pollutants.
• MIBK has well-characterized retention indices and vapor-phase behavior, making it suitable for use in GC method development and calibration

OmniSolv^®

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

is packaged in 4L amber glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.0% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 334 nm1.00AU maxUV Abs. at 339 nm0.50AU maxUV Abs. at 349 nm0.20AU maxUV Abs. at 400 nm0.01AU maxUV Cut-off334nm maxWater (H2O)0.08% max

Legal Information

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

安全性情報

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H319,H332,H336,H351
• pcodes: P202 - P210 - P233 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• 保管分類: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 57.2 °F - closed cup
• flash_point_c: 14 °C - closed cup