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Merck
CN

40129-U

3-Pentanone

analytical standard

Synonym(s):

Diethyl ketone

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About This Item

Linear Formula:
CH3CH2COCH2CH3
CAS Number:
96-22-0
Molecular Weight:
86.13
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
329755859
EC Number:
202-490-3
Beilstein/REAXYS Number:
635749
MDL number:
MFCD00009320

Key Documents

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InChI

1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3

SMILES string

CCC(=O)CC

InChI key

FDPIMTJIUBPUKL-UHFFFAOYSA-N

grade

analytical standard

vapor density

3 (vs air)

vapor pressure

20 mmHg ( 28 °C), 28.1 mmHg ( 20 °C)

autoignition temp.

845 °F

packaging

pkg of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

101.5 °C (lit.)

mp

−42 °C (lit.)

density

0.813 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

room temp

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

44.6 °F

flash_point_c

7 °C

Regulatory Information

危险化学品
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Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LC20960V
LC20786V
LC09480V
LC03485V
LB99569V

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Cristina Quintelas et al.
Journal of hazardous materials, 186(2-3), 1241-1248 (2010-12-24)
The ability of four different clays to adsorb diethylketone was investigated in batch experiments aiming to treat wastewater with low solvent concentrations. The adsorption performance in terms of uptake followed the sequence: vermiculite>sepiolite=kaolinite=bentonite, for all the adsorbent doses tested (from
Filomena Costa et al.
Biodegradation, 23(1), 81-92 (2011-06-18)
The performance of an Arthrobacter viscosus culture to remove diethylketone from aqueous solutions was evaluated. The effect of initial concentration of diethylketone on the growth of the bacteria was evaluated for the range of concentration between 0 and 4.8 g/l, aiming
Osamu Inoue et al.
British journal of pharmacology, 158(3), 872-878 (2009-08-22)
A ketogenic diet has been used successfully to treat patients with intractable epilepsy, although the mechanism is unknown. Acetone has been shown to have an anticonvulsive effect in various animal models. The main purpose of this study was to determine
Ha Vinh Lam Nguyen et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 12(10), 1900-1905 (2011-03-30)
We report on the rotational spectrum of diethyl ketone, C(2)H(5)-C(=O)-C(2)H(5), as observed by Fourier transform microwave spectroscopy under pulsed molecular beam conditions. Almost all lines were split into narrow quartets in a range from 10 kHz up to 2 MHz
A D Clark et al.
Physiological chemistry and physics, 12(2), 139-151 (1980-01-01)
Three classes of interaction of spin-labeled odors with olfactory membrane of mouse were identified by electron spin resonance spectroscopy and correlated with the olfactory potencies of those odors. Also, variation of fluidity in this membrane was probed using spin-labeled lipids
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