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HCID 407448Erstellt: 24. Oktober 2026

(Naphthalen-2-yl)hydrazine

AKOS AUF0417 · 2-NAPHTHYL HYDRAZINE · 2-HYDRAZINONAPHTHALENE · 2-NAPHTHALENYLHYDRAZINE · BETA-NAPHTHYL HYDRAZINE · phthalen-2-yl-hydrazine · NAPHTHALEN-2-YL-HYDRAZINE · hydrazine, 2-naphthalenyl-

https://huagongshe.com/de/chemical/407448

Molekülstruktur von (Naphthalen-2-yl)hydrazine

Identifikatoren & physikalische Daten

CAS No.2243-57-4
SummenformelC10H10N2
Durchschnittliche Molmasse158,2 g/mol
Monoisotopische Masse158,08439833 g/mol
SMILESNNc1ccc2ccccc2c1
InChIKeyVNICRWVQYFRWDK-UHFFFAOYSA-N
PubChem CID407448
ChEMBLCHEMBL6172043
EC No.822-033-7
DTXSIDDTXSID101034443

Chemische & physikalische Eigenschaften

XLogP2,7
Polarare Oberfläche (TPSA)38,1
H-Brücken-Donoren2
H-Brücken-Akzeptoren2
Frei drehbare Bindungen1
Schwere Atome12
Formalladung0
Komplexität147
Siedepunkt362.9±11.0 °C(Predicted)
Dichte1+-.0.06 g/cm3(Predicted)
pKa (Säurekonstante)5.66±0.70(Predicted)
CAS Datenbank2243-57-4(CAS DataBase Reference)

Sicherheit & Vorschriften

GHS-EinstufungWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]H341 (100%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]H351 (100%): Suspected of causing cancer [Warning Carcinogenicity]P203, P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.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.
Hazard Classes and CategoriesAcute Tox. 4 (100%)Skin Irrit. 2 (100%)Skin Sens. 1 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%)Muta. 2 (100%)Carc. 2 (100%)
GefahrenklasseIRRITANT
(Naphthalen-2-yl)hydrazine|Huagongshe