Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 61336Erstellt: 24. Oktober 2026

2,3-Dihydro-2,2-dimethyl-6-[[1-naphthyl-4-(phenylazo)]azo]-1H-perimidin

SUDAN BLACK B · CI 26150 · Nsc 11239 · Black 2B · sot-black6 · BSudan Bla · Sudanblack · 199664-25G

https://huagongshe.com/de/chemical/61336

Molekülstruktur von 2,3-Dihydro-2,2-dimethyl-6-[[1-naphthyl-4-(phenylazo)]azo]-1H-perimidin

Identifikatoren & physikalische Daten

CAS No.4197-25-5
SummenformelC29H24N6
Durchschnittliche Molmasse456,5 g/mol
Monoisotopische Masse456,20624477 g/mol
SMILESCC1(C)Nc2cccc3c(N=Nc4ccc(N=Nc5ccccc5)c5ccccc45)ccc(c23)N1
InChIKeyYCUVUDODLRLVIC-UHFFFAOYSA-N
PubChem CID61336
ChEMBLCHEMBL1872445
ChEBICHEBI:88216
EC No.224-087-1
DTXSIDDTXSID0052091
Lokaler Name2,3-Dihydro-2,2-dimethyl-6-[[1-naphthyl-4-(phenylazo)]azo]-1H-perimidin

Chemische & physikalische Eigenschaften

XLogP8,4
Polarare Oberfläche (TPSA)73,5
H-Brücken-Donoren2
H-Brücken-Akzeptoren6
Frei drehbare Bindungen4
Schwere Atome35
Formalladung0
Komplexität773
StoffklassenDyes -> Azo Dyes
KosmetikaHair dyeing
Physical DescriptionPowder[Sigma-Aldrich MSDS]
Schmelzpunkt120-124 °C(lit.)
Siedepunkt552.68°C (rough estimate)
Dichte1.4899 (rough estimate)
Brechungsindex1.4570 (estimate)
LagerbedingungenStore at RT.
LöslichkeitInsoluble in watersoluble in ethanol, acetone, benzene, toluene, xylene, ethylene glycolSoluble in oils, fats, warm petrolatum, paraffin, phenol, ethanol, acetone, benzene, toluene and hydrocarbon. Insoluble in water.
pKa (Säurekonstante)2.94±0.40(Predicted)
AggregatzustandPowder/Solid
FarbeVery dark brown to black
Merck13,8970
BRN723248
StabilitätLight Sensitive
Hauptanwendungendiagnostic assay manufacturinghematologyhistology
Kosmetik-Inhaltsstoffe FunktionenHAIR DYEING
InChI1S/C29H24N6/c1-29(2)30-26-14-8-13-22-25(17-18-27(31-29)28(22)26)35-34-24-16-15-23(20-11-6-7-12-21(20)24)33-32-19-9-4-3-5-10-19/h3-18,30-31H,1-2H3/b33-32+,35-34+
InChIKeyYCUVUDODLRLVIC-VPHDGDOJSA-N
SMILESCC1(C)Nc2cccc3c(ccc(N1)c23)\N=N\c4ccc(\N=N\c5ccccc5)c6ccccc46
CAS Datenbank4197-25-5(CAS DataBase Reference)
EPA chemische InformationenC.I. Solvent Black 3 (4197-25-5)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 8.2% (182 of 2225) of reports.WarningH341 (90.7%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]P203, P280, P318, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2225 reports by companies from 6 notifications to the ECHA C&L Inventory.
Regulatorische InformationenChemical: 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-4-(phenylazo)-1-naphthalenylazo-: Does not have an individual approval but may be used under an appropriate group standard
GefahrenübersichtIntravenous LD50 (mouse) = 63 mg/kg[RTECS] May cause irritation[Sigma-Aldrich MSDS]
Hazard Classes and CategoriesMuta. 2 (90.7%)
Wassergefährdungsklasse (WGK)3
TSCA-Inventar-StatusTSCA listed
Zollcode32041900
RTECS-Nr.SD4431500
R-Sätze (R)11-36/37/38
ToxizitätLD50 ivn-mus: 63 mg/kg CSLNX* NX#04918
GefahrensymboleF,Xi
Sicherheitshinweise (S)24/25-16-37/39-26
GefahrenklasseIRRITANTMuta. 2
Lagerklasse11 - Combustible Solids

Anwendungen & Verwendung

Verwenden

Sudan Black is a basic black dye that is used in staining triglycerides and lipids off some lipoproteins. Biological stain. Dyes and metabolites, Environmental Testing.

Herstellung & Synthese

synthetische

aniline diazotization, and Naphthalen-1-amine coupling, and its product to diazotization, and 2,2-Dimethyl-2,3-dihydro-1H-perimidinecoupling.