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HCID 15769Erstellt: 26. Oktober 2026

1,4-Dichlornaphthalin

PCN-5 · Butenafine Impurity 76 · 1,4-dichloro-naphthalen · 1,4-Dichloronaphthalene · 1,4-Dichloronaphthalene in Acetonitrile · 1,4-Dichloronaphthalene Solution in Hexane · L20421400IO 1,4-DichloronaphthalenE10μg/mLin · 1,4-Dichloronaphthalene 10 μg/mL in Isooctane

https://huagongshe.com/de/chemical/15769

Molekülstruktur von 1,4-Dichlornaphthalin

Identifikatoren & physikalische Daten

CAS No.1825-31-6
SummenformelC10H6Cl2
Durchschnittliche Molmasse197,06 g/mol
Monoisotopische Masse195,98465555 g/mol
SMILESClc1ccc(Cl)c2ccccc12
InChIKeyJDPKCYMVSKDOGS-UHFFFAOYSA-N
PubChem CID15769
ChEMBLCHEMBL191357
EC No.217-365-9
DTXSIDDTXSID6061999
Lokaler Name1,4-Dichlornaphthalin

Chemische & physikalische Eigenschaften

XLogP4,7
Polarare Oberfläche (TPSA)0
H-Brücken-Donoren0
H-Brücken-Akzeptoren0
Frei drehbare Bindungen0
Schwere Atome12
Formalladung0
Komplexität140
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
LogP (Verteilungskoeffizient)4.66
Schmelzpunkt67.5°C
Siedepunkt302.76°C (rough estimate)
Dichte1.2997
Brechungsindex1.6228
Löslichkeit864.9ug/L(25 ºC)
Henry-Konstante2.4×10-2 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
EPA chemische InformationenNaphthalene, 1,4-dichloro- (1825-31-6)

Sicherheit & Vorschriften

GHS-EinstufungDangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P273, P280, P301+P317, P305+P354+P338, P317, P330, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenSP - indicates a substance that is identified in a proposed Significant New Use Rule.Substance: 1,4-dichloronaphthalene
Hazard Classes and CategoriesAcute Tox. 4 (100%)
TSCA-Inventar-StatusTSCA listed