537748
2-Pentanone
reagent grade, ≥90%
Synonym(s):
Methyl propyl ketone
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About This Item
Linear Formula:
CH3COCH2CH2CH3
CAS Number:
Molecular Weight:
86.13
UNSPSC Code:
12352115
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
506058
Assay:
≥90%
Grade:
reagent grade
Bp:
101-105 °C (lit.)
Vapor pressure:
27 mmHg ( 20 °C)
grade
reagent grade
Quality Level
vapor pressure
27 mmHg ( 20 °C)
assay
≥90%
autoignition temp.
941 °F
expl. lim.
8.2 %
dilution
(for analytical testing)
refractive index
n20/D 1.39 (lit.)
bp
101-105 °C (lit.)
mp
−78 °C (lit.)
solubility
water: soluble 72.6 g/L at 20 °C
density
0.809 g/mL at 25 °C (lit.)
SMILES string
CCCC(C)=O
InChI
1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3
InChI key
XNLICIUVMPYHGG-UHFFFAOYSA-N
Application
- Increasing the Dissolution Rate of Polystyrene Waste in Solvent-Based Recycling: This study explores the application of 2-Pentanone in enhancing the efficiency of solvent-based recycling processes, emphasizing its role in sustainable chemical engineering and environmental protection (Kol et al., 2024).
- Effect of Starter Cultures on Quality of Fermented Sausages: This article uses 2-Pentanone in the study of food processing, focusing on the improvement of fermented food products, relevant for food scientists and technologists (Hwang et al., 2023).
- A Complete Pipeline for Untargeted Urinary Volatolomic Profiling with Sorptive Extraction and Dual Polar and Nonpolar Column Methodologies Coupled with Gas Chromatography Time-of-Flight Mass Spectrometry: Applies 2-Pentanone in a comprehensive analytical chemistry setup, enhancing the accuracy and efficiency of volatile compound analysis, particularly useful for analytical chemists and laboratory technicians (Wen et al., 2023).
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
53.6 °F - closed cup
flash_point_c
12 °C - closed cup
Regulatory Information
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Infinite-dilution binary diffusion coefficients of 2-propanone, 2-butanone, 2-pentanone, and 3-pentanone in CO2 by the Taylor dispersion technique from 308.15 to 328.15 K in the pressure range from 8 to 35 MPa.
Funazukuri T, et al.
International Journal of Thermophysics, 21(6), 1279-1290 (2000)
Phase liquid-vapor equilibria and thermodynamic properties of solutions of n-propanol-aliphatic ketones.
Suntsov YK, et al.
Russian Journal of Physical Chemistry A, 89(6), 926-930 (2015)
Atmospheric chemistry of 2-pentanone and 2-heptanone.
Atkinson R, et al.
Environmental Science & Technology, 34(4), 623-631 (2000)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 537748-1L | 04061832565941 |
| 537748-4L | 04061832565958 |