5,12-Dihydrochino[2,3-b]acridin-7,14-dion

PIGMENT VIOLET 19 · Violet 19 · 5,12-dihydroquino[2,3-b]acridine-7,14-dione · 3-b)acridine-7,14-dione,5,12-dihydro-quino( · 5,12-dihydroquinolino[2,3-b]acridine-7,14-dione · 5,12-dihydroquinolino[2,3-b]acridine-7,14-quinone · e3bred · rede3b

https://huagongshe.com/de/chemical/13976

Molekülstruktur von 5,12-Dihydrochino[2,3-b]acridin-7,14-dion

Identifikatoren & physikalische Daten

CAS No.	1047-16-1
Summenformel	C20H12N2O2
Durchschnittliche Molmasse	312,3 g/mol
Monoisotopische Masse	312,08987762 g/mol
SMILES	O=c1c2ccccc2[nH]c2cc3c(=O)c4ccccc4[nH]c3cc12
InChIKey	NRCMAYZCPIVABH-UHFFFAOYSA-N
PubChem CID	13976
ChEBI	CHEBI:174977
EC No.	213-879-2
DTXSID	DTXSID5027354
Lokaler Name	5,12-Dihydrochino[2,3-b]acridin-7,14-dion

Chemische & physikalische Eigenschaften

XLogP	4
Polarare Oberfläche (TPSA)	58,2
H-Brücken-Donoren	2
H-Brücken-Akzeptoren	4
Frei drehbare Bindungen	0
Schwere Atome	24
Formalladung	0
Komplexität	500
Stoffklassen	Dyes -> Acridine Dyes
Polymers	Plastics -> Polyolefin-IPURPolyolefin-IIPVC (soft)ABSPVC (rigid)PETPMMAPAPC(E)PSPlastics -> Pigments agents
Kosmetika	Hair dyeingCosmetic colorant
SpringerMaterials Properties	Crystal structure
LogP (Verteilungskoeffizient)	1.9 (estimated)
Dichte	1.51.5 g/cm3
Color/Form	Red to violet solid with blueish or yellowish tint depending upon crystalline form.particle characteristics: thin plates
Löslichkeit	Insoluble in waterInsoluble in organic solvents and dispersion media.
Schmelzpunkt	390 °C
Food Contact Substances	FCS -> FDA Cumulative Estimated Daily Intake (CEDI)FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFRFCS -> FDA Inventory of Effective Food Contact Substance (FCS) Notifications
Brechungsindex	Refractive index: quinacridine red (gamma), n(Na) Av. 2.04quinacridine red (beta), Av. 2.02
Physical Description	LiquidOther SolidDry PowderCBIRed to violet solidBluish or yellowish tint depending of form[HSDB] Red odorless powder[MSDSonline]
Siedepunkt	568.5±50.0 °C(Predicted)
Lagerbedingungen	Sealed in dry,Room Temperature
Aggregatzustand	Solid:nanomaterial
pKa (Säurekonstante)	-2.96±0.20(Predicted)
Farbe	Orange to Amber to Dark red
Kosmetik-Inhaltsstoffe Funktionen	COLORANTHAIR DYEING
LogP (Verteilungskoeffizient)	2.2 at 24℃ and pH7
CAS Datenbank	1047-16-1(CAS DataBase Reference)
NIST chemische Informationen	Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-(1047-16-1)
EPA chemische Informationen	Quinacridone (1047-16-1)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 99.6% (760 of 763) of all reports.Not ClassifiedAggregated GHS information provided per 763 reports by companies from 4 notifications to the ECHA C&L Inventory.
Regulatorische Informationen	Chemical: Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 23-11-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14755Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-: Does not have an individual approval but may be used under an appropriate group standard
Gefahrenübersicht	Skin reactions have been reported: inflammation in a tattoo after sun exposure and acne-like changes on the face of a child colored with a red felt-tip penAlso acne-like reaction on the skin of rabbits after coloring with red felt-tip pen[HSDB] No known adverse effects on human healthNot an irritantNot a sensitizer[MSDSonline] See Acridine.
Special Reports	A BRIEF DESCRIPTION OF THE CHEMICAL PROPERTIES, DEVELOPMENT, & EFFORTS TOWARD GAINING APPROVAL OF THE QUINACRIDONE PIGMENT VIOLET #19 (LINEAR TRANS QUINACRIDONE) BY THE FDA IS PRESENTED.[VIOLET #19--POTENTIAL NEW COSMETIC COLORCOSMET TOILET 94(MAY) 19 (1979)][ITC/USEPAInformation Review #315 (Draft) Cinquasia Red 1982]
TSCA-Anforderungen	Section 8(a) of TSCA requires manufacturers of this chemical substance to report preliminary assessment information concerned with production, use and exposure to EPA.
Hazard Classes and Categories	Not Classified
Umweltverhalten	Much of cinquasia red will be bound up in the components of landfills, junkyards, and general dump sites.