270334
3-戊酮
suitable for HPLC, 96%
别名:
二乙基酮
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关于此项目
线性分子式:
CH3CH2COCH2CH3
化学文摘社编号:
分子量:
86.13
EC Number:
202-490-3
UNSPSC Code:
12190000
PubChem Substance ID:
Beilstein/REAXYS Number:
635749
MDL number:
InChI
1S/C5H10O/c1-3-5(6)4-2/h3-4H2,1-2H3
InChI key
FDPIMTJIUBPUKL-UHFFFAOYSA-N
SMILES string
CCC(=O)CC
vapor density
3 (vs air)
vapor pressure
20 mmHg ( 28 °C), 28.1 mmHg ( 20 °C)
assay
96%
autoignition temp.
845 °F
purified by
glass distillation
expl. lim.
0.34-6.3 %
technique(s)
HPLC: suitable
impurities
<0.050% water
evapn. residue
<0.0005%
refractive index
n20/D 1.392 (lit.)
bp
101.5 °C (lit.)
mp
−42 °C (lit.)
density
0.813 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 330 nm Amax: 1.00, λ: 340 nm Amax: 0.25, λ: 360 nm Amax: 0.08, λ: 380-400 nm Amax: 0.01
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
44.6 °F
flash_point_c
7 °C
法规信息
新产品
此项目有
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
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
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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