BX1670

2-Butanone

Meets ACS Specifications GR ACS

• Synonym(s): 2-Butanone, Methyl Ethyl Ketone, Butanone
• Empirical Formula (Hill Notation): C₄H₈O
• CAS Number: 78-93-3
• Molecular Weight: 72.11
• UNSPSC Code: 12352115
• EC Index Number: 201-159-0
• MDL number: MFCD00011648
• NACRES: NA.21
• Assay: ≥99% (GC)
• Grade: ACS reagent
• Bp: 79.6 °C/1013 hPa
• Vapor pressure: 105 hPa ( 20 °C)

Properties

• grade: ACS reagent
• Quality Segment: 200
• vapor pressure: 105 hPa ( 20 °C)
• assay: ≥99% (GC)
• form: liquid
• dilution: (for analytical testing)
• impurities: ≤0.0005% Titrable acid, ≤0.20% Water (H2O)
• evapn. residue: ≤0.0025%
• color: APHA: ≤15
• pH: 7 (20 °C)
• bp: 79.6 °C/1013 hPa
• mp: -86 °C
• transition temp: flash point -4 °C
• solubility: 292 g/L
• density: 0.805 g/cm³ at 20 °C
• shipped in: ambient
• storage temp.: room temp
• SMILES string: O=C(CC)C
• InChI: 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
• InChI key: ZWEHNKRNPOVVGH-UHFFFAOYSA-N

Description

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

Meets ACS Specifications GR ACS

Packaging

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Analysis Note

Assay (GC): 99.0% min
Color (APHA): 15 max
Evaporation residue: 0.0025% max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Titrable acid: 0.0005meq/g max
Water (H2O): 0.20% max

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 30.2 °F - closed cup
• flash_point_c: -1 °C - closed cup