3-Hydroxy-N-1-naphthyl-2-naphthamide

Base Information

• Chemical Name: 3-Hydroxy-N-1-naphthyl-2-naphthamide
• CAS No.: 132-68-3
• Deprecated CAS: 58391-86-9
• Molecular Formula: C21H15NO2
• Molecular Weight: 313.356
• Hs Code.: 2924299090
• European Community (EC) Number: 205-075-5
• NSC Number: 37202
• DSSTox Substance ID: DTXSID8051671
• Nikkaji Number: J5.576J
• Wikidata: Q72480587
• Mol file: 132-68-3.mol

Synonyms:132-68-3;Naphthol AS-BO;3-hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide;Azonaphtol AN;Acco Naphthol AS-BO;Cibanaphthol RN;Naphtanilide BO;Dragonthol BO;Naphthoide BO;Naphtoelan BO;Solunaptol ANL;Brenthol AN;Acna Naphthol F;Naphthol Acna F;Naphtol AS-boll;Sanatol BO;Naftolo MBO;Naphtazol 3B;3-Hydroxy-N-1-naphthyl-2-naphthamide;Celcot RN;Azotol ANF;Amarthol AS-BO;Tulathol AS-BO;Ultrazol VII-BO;Naphtol AS-BO;Hiltonaphthol AS-BO;Mitsui naphthozol BO;Naphtanilide BO Supra;Amanil naphthol AS-BO;Anthonaphthol M 3B;Azonaphthol AN;C.I. Azoic Coupling Component 4;1-(2',3'-Hydroxynaphthoylamino)naphthalene;C.I. 37560;Anthonaphthol M3B;2-Naphthalenecarboxamide, 3-hydroxy-N-1-naphthalenyl-;NSC 37202;3-Hydroxy-2-naphthoic-alpha-naphthalide;2-Naphthamide, 3-hydroxy-N-1-naphthyl-;3-Hydroxy-N-(1-naphthyl)-2-naphthamide;3-Hydroxy-N-(naphthalen-1-yl)-2-naphthamide;EINECS 205-075-5;BRN 1824371;3-Hydroxy-N-1-naphthalenyl-2-naphthalenecarboxamide;3-hydroxy-N-(naphthalen-1-yl)naphthalene-2-carboxamide;3-Hydroxy-2-naphthoic-.alpha.-naphthalide;4-12-00-03097 (Beilstein Handbook Reference);naphthol as bo;2-Hydroxy-3-naphthoic Acid 1-Naphthylamide;Azoic Coupling Component 4;Oprea1_463132;Oprea1_541435;Color Index No. 37560;Color Index Number 37560;Colour Index No. 37560;Colour Index Number 37560;CI Azoic Coupling Component 4;SCHEMBL2743115;DTXSID8051671;NSC37202;MFCD00043900;NSC-37202;STK367408;3-hydroxy-n-1-naphtyl-2-naphthamide;AKOS005443921;AS-65781;CI 37560;LS-94480;C.I.37560;1-HYDROXY-3-NAPHTHOYL-1-NAPHTHAMINE;3-Hydroxy-N-(1-naphthyl)-2-naphthamide #;CS-0324554;H0318;A806473;W-108312;2-Naphthamide, 3-hydroxy-N-1-naphthyl- (6CI,7CI,8CI)

Chemical Property of 3-Hydroxy-N-1-naphthyl-2-naphthamide

Chemical Property:

• Appearance/Colour: Light buff yellow powder
• Vapor Pressure: 8.27E-10mmHg at 25°C
• Melting Point: 222-223 °C
• Refractive Index: 1.778
• Boiling Point: 479.3 °C at 760 mmHg
• PKA: 8.73±0.40(Predicted)
• Flash Point: 243.6 °C
• PSA: 49.33000
• Density: 1.333 g/cm³
• LogP: 5.02390
• XLogP3: 5.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 313.110278721
• Heavy Atom Count: 24
• Complexity: 451

Purity/Quality:

99% ^*data from raw suppliers

3-Hydroxy-N-(1-naphthyl)-2-naphthamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C=CC=C2NC(=O)C3=CC4=CC=CC=C4C=C3O

Technology Process of 3-Hydroxy-N-1-naphthyl-2-naphthamide

There total 3 articles about 3-Hydroxy-N-1-naphthyl-2-naphthamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1-amino-naphthalene (134-32-7) + 3-Hydroxy-2-naphthoic acid (92-70-6) → naphthol ASBO (132-68-3)

Guidance literature:

With chlorobenzene; Erhitzen des mit dem Natrium-Salz des Sulfobernsteinsaeure-dioctylesters versetzen Reaktiongemisches mit Phosphor(III)-chlorid;

Reference yield:

1-isothiocyanatonaphthalene (551-06-4) + 3-Hydroxy-2-naphthoic acid (92-70-6) → naphthol ASBO (132-68-3)

Guidance literature:

at 220 ℃;

Reference yield:

→ naphthol ASBO (132-68-3)

Guidance literature:

3-Hydroxy-2-naphthoesaeure, 1) Thionylchlorid, 2) α-Naphthylamin;

upstream raw materials:

1-amino-naphthalene

3-Hydroxy-2-naphthoic acid

1-isothiocyanatonaphthalene

Downstream raw materials:

3-hydroxy-4-(2-methoxy-4-nitro-phenylazo)-[2]naphthoic acid-[1]naphthylamide

4-(4-chloro-2-nitro-phenylazo)-3-hydroxy-[2]naphthoic acid-[1]naphthylamide