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3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide

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Origin: China

Cas No: 132-68-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 132-68-3 Formula: C21H15NO2 Molecular Weight: 313.34900

Basic Info

Chemical Name	3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
Synonyms	Azonaphtol AN; Naphthol AS-BO; Cibanaphthol RN; 3-HYDROXY-NAPHTHALENE-2-CARBOXYLIC ACID NAPHTHALEN-1-YLAMIDE; naphthol ASSW; Acco Naphthol AS-BO; Brenthol AN; 2-Hydroxy-3-naphthoic Acid 1-Naphthylamide; Dragonthol BO; Naphtanilide BO; 3-hydroxy-[2]naphthoic acid-[1]naphthylamide; Azoic Coupling Component 4; 3-Hydroxy-N-(naphthyl-(1))-naphthamid-(2); Solunaptol ANL; 3-Hydroxy-[2]naphthoesaeure-[1]naphthylamid; Naphtoelan BO; 3-Hydroxy-N-(1-naphthyl)-2-naphthamide; Naphthoide BO;
CAS No.	132-68-3
Molecular Formula	C21H15NO2
Molecular Weight	313.34900
PSA	49.33000
LogP	5.02390

Properties

Appearance & Physical State	Light buff yellow powder
Density	1.333 g/cm3
Boiling Point	479.3ºC at 760 mmHg
Melting Point	222-223ºC
Refractive Index	1.778
Vapor Pressure	8.27E-10mmHg at 25°C

Safety Info

RTECS	QJ1897300
HS Code	2924299090

Synthesis Route

1-naphthylamine+3-Hydroxy-2-naphthoic acid→3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
1-naphthyl isothiocyanate+3-Hydroxy-2-naphthoic acid→3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD - Lethal dose	Rodent - rat	>12 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - rat	7320 mg/kg	1.Sense Organs and Special Senses (Olfaction)-effect, not otherwise specified 2.Behavioral-irritability 3.Gastrointestinal-other changes
Oral	LD - Lethal dose	Rodent - mouse	>12 gm/kg	1.Details of toxic effects not reported other than lethal dose value