5,12-Dihydro-2,9-dimethylchino[2,3-b]acridin-7,14-dion

PIGMENT RED · C.I. 73915 · C.I.P.R.122 · 122PIGMENT RED · 9 PIGMENT RED 9 · 8 PIGMENT RED 8 · Pigment Red 122 · Quindo Red -W

https://huagongshe.com/de/chemical/70423

Molekülstruktur von 5,12-Dihydro-2,9-dimethylchino[2,3-b]acridin-7,14-dion

Identifikatoren & physikalische Daten

CAS No.	980-26-7
Summenformel	C22H16N2O2
Durchschnittliche Molmasse	340,4 g/mol
Monoisotopische Masse	340,12117776 g/mol
SMILES	Cc1ccc2[nH]c3cc4c(=O)c5cc(C)ccc5[nH]c4cc3c(=O)c2c1
InChIKey	TXWSZJSDZKWQAU-UHFFFAOYSA-N
PubChem CID	70423
EC No.	213-561-3
DTXSID	DTXSID2052655
Lokaler Name	5,12-Dihydro-2,9-dimethylchino[2,3-b]acridin-7,14-dion

Chemische & physikalische Eigenschaften

XLogP	4,8
Polarare Oberfläche (TPSA)	58,2
H-Brücken-Donoren	2
H-Brücken-Akzeptoren	4
Frei drehbare Bindungen	0
Schwere Atome	26
Formalladung	0
Komplexität	553
Physical Description	LiquidWet SolidOther SolidDry PowderCBI
Collision Cross Section	183.4 Å² [M+H]+ [CCS Type: DTBuffer gas: N2Ionization: APCI+Dataset: TOXCASTSource Identifier: DTXSID2052655]185.7 Å² [M-H]- [CCS Type: DTIonization: ESI-
Siedepunkt	601.6±55.0 °C(Predicted)
Dichte	1.45 g/cm3
Lagerbedingungen	Keep in dark place,Inert atmosphere,Room temperature
Aggregatzustand	Solid
pKa (Säurekonstante)	-2.49±0.20(Predicted)
Farbe	Pink to Dark Purple
Kosmetik-Inhaltsstoffe Funktionen	COLORANT
LogP (Verteilungskoeffizient)	2.2 at 24℃ and pH7
CAS Datenbank	980-26-7(CAS DataBase Reference)
EPA chemische Informationen	C.I. Pigment Red 122 (980-26-7)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 88.3% (808 of 915) of all reports.H412 (11.5%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]P273, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 915 reports by companies from 8 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 808 of 915 reports by companies.There are 4 notifications provided by 107 of 915 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Regulatorische Informationen	Chemical: Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-2,9-dimethyl-Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-2,9-dimethyl- 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-2,9-dimethyl- 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: 12-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15097Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-2,9-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Aquatic Chronic 3 (11.5%)
TSCA-Inventar-Status	TSCA listed
Toxizität	LD50 oral in rat: > 23gm/kg

Anwendungen & Verwendung

Beschreibung

Pigment Red 122 is an all-around pink, it belongs to Quinacridone chemistry, application covers all kinds of polymers. Comparable with Clariant Pink E and E 01. P.R.122 has higher tinting strength than pigment violet 19, it is with excellent resistance to immigration and heat stability. PR 122 dissolves in its medium and changes color accordingly at low concentrations. C.I.Pigment Red 122 could be the standard bluish pigment red.