Hydroxyacetone
Grundinformationen
- CAS
116-09-6- Standard-SMILES
CC(=O)CO- InChIKey
XLSMFKSTNGKWQX-UHFFFAOYSA-N- Summenformel
- C3H6O2
- Durchschnittliche Molmasse
- 74,08 g/mol
- Monoisotopische Masse
- 74,03677943
Überblick
Hydroxyacetone is a propanone that is acetone in which one of the methyl hydrogens is replaced by a hydroxy group. It has a role as a mouse metabolite, an Escherichia coli metabolite and a human metabolite. It is a primary alpha-hydroxy ketone, a primary alcohol, a member of propanones and a methyl ketone. It is functionally related to an acetone.
Namen und Bezeichner
- Bevorzugter Name
- Hydroxyacetone
- IUPAC
- 1-hydroxypropan-2-one
- Englischer Name
- Hydroxyacetone
- Summenformel
- C3H6O2
- Molmasse
- 74.08
Namen und Synonyme
Hydroxyacetone116-09-6Acetol1-hydroxypropan-2-oneAcetone alcohol2-Propanone, 1-hydroxy-1-Hydroxy-2-propanone1-HydroxyacetoneAcetylmethanolACETYLCARBINOL2-OxopropanolPyruvic alcohol
Weitere Namen anzeigen
1-hydroxy-propan-2-oneHydroxyacetonHydroxypropanoneMONOHYDROXYACETONE
Hydroxy-2-propanonePyruvinalcoholHydroxymethyl methyl ketone2-Ketopropyl alcohol7I7YM0835WNSC-102497DTXSID8051590CHEBI:27957
Datenbank-Bezeichner
- CAS
116-09-6- PubChem CID
- 8299
- DTXSID
DTXSID8051590- ChEBI
CHEBI:27957- UNII
- 7I7YM0835W
- EC Number
- 204-124-8
- Nikkaji
- J2.470H
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,7
- Polarare Oberfläche (TPSA)
- 37,3 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 5
- Formalladung
- 0
- Komplexität
- 40,2
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Other Organic Compounds
SpringerMaterials PropertiesSchoenflies notation
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density
1.079-1.085 (20 °C)
1.082 @ 20°C
Flavoring AgentsEU Flavoring substances
Solubility
1.00E+06 mg/L @ 20 °C (exp)
Soluble in water
Soluble (in ethanol)
Boiling Point
145.00 to 146.00 °C. @ 760.00 mm Hg
145-146 °C
146 °C @760 [mm Hg]
Melting Point
-17 °C
-17 °C
Vapor Pressure
2.95 [mmHg]
2.2 [mm Hg] @20 °C
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 34.9% (114 of 327) of reports.
Warning
H226 (65.1%): Flammable liquid and vapor [Warning Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P318, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 327 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 2-Propanone, 1-hydroxy-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
REACH registered substance: Hydroxyacetone (EC: 204-124-8)
Acetone alcohol: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; [Aldrich MSDS]
Hazard Classes and CategoriesFlam. Liq. 3 (65.1%)
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
6.0 [mg/m3]
66 [mg/m3]
400 [mg/m3]
Sicherheitsdaten
- wgk
- 1
- tsca
- TSCA listed
Chemie und Industrie
Verwendung und Herstellung
UsesUsed in organic synthesis (reagent) and peptide synthesis (protecting group); [Merck Index] Used as a solvent for nitrocellulose; [Hawley]
Use Classification
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
General Manufacturing Information2-Propanone, 1-hydroxy-: ACTIVE
Anwendungen
VerwendenHydroxyacetone is a chemical reagent used in various organic chemical reactions. It is a component of the Mannich reaction, amino acid caalyzes direct asymmetric aldol reactions. In the pharmaceutical setting, this compound is used in the synthesis of imidazoles acting as potent and orally active antihypertensive agents. It is also used in the syntheses of 2-oxo-propionaldehyde, imidazoles, polyols, acrolein, dyes and skin tanning agents. It yields (R)-1,2-propanediol upon reduction of hydroxyacetone in the presence of a microbial cell catalyst.
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