293261

4-Methyl-2-pentanone

suitable for HPLC, ≥99.5%

• Synonyma: Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone
• Lineární vzorec: (CH₃)₂CHCH₂COCH₃
• Číslo CAS: 108-10-1
• Molekulová hmotnost: 100.16
• Beilstein/REAXYS Number: 605399
• EC Number: 203-550-1
• MDL number: MFCD00008938
• UNSPSC Code: 12190000
• PubChem Substance ID: 329753228
• NACRES: NA.21
• assay: ≥99.5%
• technique(s): HPLC: suitable
• application(s): food and beverages
• bp: 117-118 °C
• vapor pressure: 15.7 mmHg

Vlastnosti

• vapor density: 3.5 (vs air)
• Quality Level: 100
• vapor pressure: 15.7 mmHg
• assay: ≥99.5%
• form: liquid
• autoignition temp.: 840 °F
• expl. lim.: 1.2-8 %, 93 °F
• technique(s): HPLC: suitable
• impurities: <0.050% water
• evapn. residue: <0.001%
• refractive index: n20/D 1.395 (lit.)
• bp: 117-118 °C
• mp: −80 °C (lit.)
• density: 0.801 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV absorption: λ: 335 nm A_max: 1.00; λ: 340 nm A_max: 0.50; λ: 360 nm A_max: 0.15; λ: 380 nm A_max: 0.02; λ: 400 nm A_max: 0.01
• application(s): food and beverages
• 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

Popis

General description

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

Application

Designed for use with HPLC instrumentation and organic synthesis applications.
Featured as a solvent in the extraction of cellulose-derived levulinic acid from municipal wastewater treatment plant (WWTP) sludge prior to HPLC analysis.

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Bezpečnostní informace

• 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
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 57.2 °F - closed cup
• flash_point_c: 14 °C - closed cup