Grundinformationen
- CAS
140-22-7- Standard-SMILES
O=C(NNc1ccccc1)NNc1ccccc1- InChIKey
KSPIHGBHKVISFI-UHFFFAOYSA-N- Summenformel
- C13H14N4O
- Durchschnittliche Molmasse
- 242,28 g/mol
- Monoisotopische Masse
- 242,11676108
Überblick
Diphenylcarbazide is a member of phenylhydrazines.
Namen und Bezeichner
- Bevorzugter Name
- Diphenylcarbazide
- IUPAC
- 1,3-dianilinourea
- Lokaler Name
- 1,5-Diphenylcarbonohydrazid
- Englischer Name
- 1,5-Diphenylcarbazide
- Summenformel
- C13H14N4O
- Molmasse
- 242.28
Namen und Synonyme
1,5-Diphenylcarbazide140-22-7Diphenylcarbazide1,5-DiphenylcarbohydrazideCarbonic dihydrazide, 2,2'-diphenyl-1,3-dianilinoureaN,N'-Diphenylcarbazide2,2'-Diphenylcarbazide2,2'-Diphenylcarbonic dihydrazides-diphenylcarbazide1W1XPA8N0PNSC-5058
Weitere Namen anzeigen
dianilinoureaDiphenylcartazideDiphenylaminoureaBIPHENYL CARBAZIDETIMTEC-BB SBB008713
DTXSID70596901,5 diphenylcarbazideS DiphenylcarbazideRefChem:134670DTXCID8034536205-403-71,5-DiphenylcarbonohydrazideSYM-DIPHENYLCARBAZIDE
Datenbank-Bezeichner
- CAS
140-22-7- PubChem CID
- 8789
- DTXSID
DTXSID7059690- ChEBI
CHEBI:4641- UNII
- 1W1XPA8N0P
- EC Number
- 205-403-7
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 3,1
- Polarare Oberfläche (TPSA)
- 65,2 Ų
- H-Brücken-Donoren
- 4
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 18
- Formalladung
- 0
- Komplexität
- 223
Experimentelle und physikochemische Eigenschaften
Chemical ClassesNitrogen Compounds -> Hydrazides
SpringerMaterials PropertiesCrystal structure
Physical DescriptionWhite solid; gradually becomes pink; [Merck Index] Decomposes in light; [Hawley] Water insoluble; [MSDSonline]
Physikochemische Eigenschaften
- Schmelzpunkt
- 170 · 170-175 °C(lit.)
- Siedepunkt
- 385.1 °C · 385.1°C (rough estimate)
- Dichte
- 1.31 g/cm3 · 1.31 g/cm3
- Brechungsindex
- 1.612 · 1.6120 (estimate)
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- aqueous acetone: passes test
- pka
- 9.98 · 9.98±0.43(Predicted)
- Aggregatzustand
- Powder or Flakes
- Farbe
- White to cream
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 4.8% (3 of 63) of reports.
Warning
H315 (95.2%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 63 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Carbonic dihydrazide, 2,2'-diphenyl-
Carbonic dihydrazide, 2,2'-diphenyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryAn irritant; [MSDSonline]
Hazard Classes and CategoriesSkin Irrit. 2 (95.2%)
Sicherheitsdaten
- F
- 8-10-23
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29280090
- RTECS-Nr.
- FF2750000
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
- hazard_class
- IRRITANT
- Speicherklasse
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological Classification
Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)
Verwendung und Herstellung
UsesUsed as an indicator for iron, chromium, cadmium, mercury, magnesium, aldehydes, and emetine; [Merck Index]
General Manufacturing InformationCarbonic dihydrazide, 2,2'-diphenyl-: ACTIVE
Anwendungen
Verwenden1,5-Diphenylcarbazideis a carbazide derivative used in the colorimteric determination of chromium as well as in the detection of cadmium, mercury, magnesium and aldehydes.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
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