Phorone
Grundinformationen
- CAS
504-20-1- Standard-SMILES
CC(C)=CC(=O)C=C(C)C- InChIKey
MTZWHHIREPJPTG-UHFFFAOYSA-N- Summenformel
- C9H14O
- Durchschnittliche Molmasse
- 138,21 g/mol
- Monoisotopische Masse
- 138,10446507
Überblick
Phorone appears as a yellowish liquid with a solvent-like odor. Combustible but difficult to ignite. Used as a solvent for lacquers and coatings.
Namen und Bezeichner
- Bevorzugter Name
- Phorone
- IUPAC
- 2,6-dimethylhepta-2,5-dien-4-one
- Englischer Name
- 2,6-Dimethyl-2,5-heptadiene-4-one
- Summenformel
- C9H14O
- Molmasse
- 0
Namen und Synonyme
2,6-Dimethyl-2,5-heptadien-4-one504-20-1PHORONE2,6-Dimethylhepta-2,5-dien-4-oneDiisopropylidene acetoneForonDiisobutenyl ketonePhoron2,5-Heptadien-4-one, 2,6-dimethyl-sym-Diisopropylidene acetonediisopropylideneacetoneDTXSID1021584
Weitere Namen anzeigen
8F20OEI0MVNSC-38718DTXCID101584CHEBI:35572RefChem:861890207-986-3s-Diisopropylidene acetonePhoron [German]
Datenbank-Bezeichner
- CAS
504-20-1- PubChem CID
- 10438
- DTXSID
DTXSID1021584- ChEMBL
CHEMBL2766015- ChEBI
CHEBI:35572- UNII
- 8F20OEI0MV
- EC Number
- 207-986-3
- Nikkaji
- J4.072J
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,8
- Polarare Oberfläche (TPSA)
- 17,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 157
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Aliphatic Ketones, Other
SpringerMaterials PropertiesBoiling point
DensityRelative density (water = 1): 0.9
SolubilitySolubility in water: poor
Flash Point
185 °F (NFPA, 2010)
85 °C o.c.
Boiling Point198 °C
Melting Point28 °C
Vapor DensityRelative vapor density (air = 1): 4.8
Vapor Pressure
0.38 [mmHg]
Vapor pressure, Pa at 20 °C: 51
Physical Description
Phorone appears as a yellowish liquid with a solvent-like odor. Combustible but difficult to ignite. Used as a solvent for lacquers and coatings.
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 ClassificationNot Classified
Gefahrenhinweise
Regulatory Information
Chemical: 2,5-Heptadien-4-one, 2,6-dimethyl-
2,5-Heptadien-4-one, 2,6-dimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
DOT LabelCombustible Liquid
Fire Hazards
Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Combustible. Above 85 °C explosive vapour/air mixtures may be formed.
Health HazardsExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Hazards Summary
Causes diffuse hepatitis, other liver changes, and effects on proteins, transaminases, and mitochondrial function in acute intraperitoneal studies of rats; [RTECS] No listed effects of short-term or long-term exposure; Contact with skin or eyes may cause redness and pain; Inhalation may cause cough, shortness of breath, and sore throat; [ICSC]
Reactive GroupKetones
Reactivity Profile
Ketones, such as PHORONE, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Chemie und Industrie
Verwendung und Herstellung
Uses
An industrial solvent. [ChemIDplus] Used as a solvent for lacquers and coatings; [CAMEO]
Painting (Solvents) [Category: Paint]
General Manufacturing Information2,5-Heptadien-4-one, 2,6-dimethyl-: ACTIVE
Zugehörige Reaktionen
22
Notizen zur Verbindung
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