673781
丙酮
ACS reagent, ≥99.5%
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关于此项目
线性分子式:
CH3COCH3
化学文摘社编号:
分子量:
58.08
UNSPSC Code:
12352115
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-662-2
Beilstein/REAXYS Number:
635680
MDL number:
Assay:
≥99.5%
Grade:
ACS reagent
Vapor pressure:
184 mmHg ( 20 °C)
InChI key
CSCPPACGZOOCGX-UHFFFAOYSA-N
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
SMILES string
CC(C)=O
grade
ACS reagent
Quality Level
vapor pressure
184 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
expl. lim.
13.2 %
dilution
(for analytical testing)
impurities
≤0.0003 meq/g Titr. acid, ≤0.0006 meq/g Titr. base, ≤0.002% aldehyde as formaldehyde, ≤0.05% isopropanol, ≤0.05% methanol, ≤0.5% water
evapn. residue
≤0.001%
color
APHA: ≤10
pH
5-6 (20 °C, 395 g/L)
mp
−94 °C (lit.)
solubility
water: miscible
density
0.791 g/mL at 25 °C (lit.)
format
neat
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General description
Acetone is an organic solvent widely used in the polymer and pharmaceutical industry. It is found in mammalian tissues as a by-product of metalbolism.1 Its anticonvulsant property has been studied. Acetone in combination with tetraalkylammonium chloride forms an efficient solvent system for dissolving cellulose. P84 (polyimide membrane)/TAEA (tripodal amine (tris(2-aminoethyl)amine) cross-linked asymmetric flat sheet membranes based pervaporation for the dehydration of acetone has been reported. A recent study reports the photolysis of acetone vapors in a titanium dioxide (TiO2) photocatalyst immobilized, UV irradiated reactor.
Application
丙酮的发光强度取决于溶液组分。丙酮吸收UV光，导致丙酮光分解和放射性产物。
Acetone may be employed in the following studies:
- As a precursor for the synthesis of methyl isobutyl ketone (MIBK) in the presence of sulfonated graphene oxide-Pd/cordierite catalyst.
- Synthesis of (4-hydroxymethyl-2,2-dimethyl-1,3-dioxolane), a solketal from glycerol using supercritical fluids (SCF) technology.
- As a starting material to synthesize methyl methacrylate.1
- 1-isopropylidene-2-methylhydrazine
- 1-isopropylidene-2-hydroxyethylhydrazine
- 1-isopropylidene-2-formylhydrazine
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
1.4 °F - closed cup
flash_point_c
-17.0 °C - closed cup
法规信息
新产品
此项目有
Acetone as an anticonvulsant.
Likhodii S, et al.
Epilepsia, 49(8), 83-86 (2008)
Marc Kostag et al.
Macromolecular rapid communications, 35(16), 1419-1422 (2014-06-14)
Acetone containing tetraalkylammonium chloride is found to be an efficient solvent for cellulose. The addition of an amount of 10 mol% (based on acetone) of well-soluble salt triethyloctylammonium chloride (Et3 OctN Cl) adjusts the solvent's properties (increases the polarity) to
Photocatalytic degradation of acetone and methanol in a flow-through photoreactor with immobilized TiO2.
Moulis F and Krysa J.
Research on Chemical Intermediates, 41(12), 9233-9242 (2015)
Sulfonated graphene oxide supported Pd bifunctional catalyst for one-pot synthesis of methyl isobutyl ketone from acetone with high conversion and selectivity.
Liu M, et al.
J. Mol. Catal. A: Chem., 408, 85-90 (2015)
Synthesis and characterization of acetone hydrazones.
Miro SC and Delalu H.
Zeitschrift fur Anorganische und Allgemeine Chemie, 638(1), 57-63 (2012)
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