Dimethylglyoxime
Daten werden ergänzt – meist innerhalb einer Minute fertig
Grundinformationen
- CAS
95-45-4- Standard-SMILES
CC(=NO)C(C)=NO- InChIKey
JGUQDUKBUKFFRO-UHFFFAOYSA-N- Summenformel
- C4H8N2O2
- Durchschnittliche Molmasse
- 116,12 g/mol
- Monoisotopische Masse
- 116,0585775
Überblick
RN given refers to parent cpd
Namen und Bezeichner
- Bevorzugter Name
- Dimethylglyoxime
- IUPAC
- N-(3-hydroxyiminobutan-2-ylidene)hydroxylamine
Namen und Synonyme
Dimethylglyoxime95-45-42,3-Butanedione, dioximeDiacetyldioximeDTXSID2044393NSC-9RefChem:571275DTXCID601478640202-420-12971MFT1KYBiacetyl dioximeChugaev's reagent
Weitere Namen anzeigen
Butanedione dioximeButane-2,3-dione dioxime2,3-Diisonitrosobutane2,3-Butanedione, 2,3-dioximeGlyoxime, dimethyl-2,3-Butanedione dioximeMFCD00002117Diacetyl Dioxime
Datenbank-Bezeichner
- CAS
95-45-4- PubChem CID
- 135459645
- DTXSID
DTXSID2044393- ChEMBL
CHEMBL3184098- EC Number
- 202-420-1
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 0,1
- Polarare Oberfläche (TPSA)
- 65,2 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 112
Experimentelle und physikochemische Eigenschaften
Chemical ClassesNitrogen Compounds -> Oximes
Melting Point245.5 °C
Vapor Pressure0.00069 [mmHg]
Physical DescriptionCrystals soluble in ethanol and slightly soluble in water; [Sax] White powder; [MSDSonline]
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1.6% (1 of 61) of reports.
Danger
H228 (86.9%): Flammable solid [Danger Flammable solids]
P210, P240, P241, P264, P270, P280, P301+P316, P321, P330, P370+P378, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 61 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 2,3-Butanedione, dioxime
2,3-Butanedione, dioxime: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryA skin and eye irritant; Skin sensitization not reported; [MSDSonline]
Hazard Classes and CategoriesFlam. Sol. 2 (86.9%)
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
0.99 [mg/m3]
11 [mg/m3]
65 [mg/m3]
Chemie und Industrie
Verwendung und Herstellung
Uses
Metal indicators are organic compounds that form specifically colored metal ion complexes in aqueous media. These dye reactions can be employed for detection of the equivalence point in volumetry (complexometry), as well as for concentration determinations in colorimetry or photometry. Dimethylglyoxime is used for the photometric determination of Co, Fe, Ni, and Pd. [Ullmann]
General Manufacturing Information2,3-Butanedione, 2,3-dioxime: ACTIVE
Zugehörige Reaktionen
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Notizen zur Verbindung
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