Cas no 132-68-3 (Naphthol AS-BO)

Naphthol AS-BO structure
Naphthol AS-BO structure
Product Name:Naphthol AS-BO
CAS No:132-68-3
MF:C21H15NO2
MW:313.349305391312
MDL:MFCD00043900
CID:36288
PubChem ID:87570740
Update Time:2025-04-18

Naphthol AS-BO Chemical and Physical Properties

Names and Identifiers

    • Naphthol AS-BO
    • C.I.Azoic Coupling Component 4
    • 3-hydroxy-N-1-naphthyl-2-naphthamide
    • 3-Hydroxy-N-(1-naphthyl)-2-naphthamide
    • 3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
    • 2-Hydroxy-3-naphthoic Acid 1-Naphthylamide
    • 3-Hydroxy-[2]naphthoesaeure-[1]naphthylamid
    • 3-hydroxy-[2]naphthoic acid-[1]naphthylamide
    • 3-Hydroxy-N-(naphthyl-(1))-naphthamid-(2)
    • 3-HYDROXY-NAPHTHALENE-2-CARBOXYLIC A
    • Acco Naphthol AS-BO
    • Azoic Coupling Component 4
    • Azonaphtol AN
    • Brenthol AN
    • Cibanaphthol RN
    • Dragonthol BO
    • Naphtanilide BO
    • Naphthoide BO
    • naphthol ASSW
    • Naphtoelan BO
    • Solunaptol ANL
    • celcotrn
    • azotolanf
    • sanatolbo
    • naftolombo
    • Celcot RN
    • Azotol ANF
    • brentholan
    • Sanatol BO
    • Naftolo MBO
    • Acna Naphthol F
    • Naphtol AS-boll
    • Naphthol Acna F
    • Naphtazol 3B
    • Ultrazol VII-BO
    • Tulathol AS-BO
    • Amarthol AS-BO
    • Naphtol AS-BO
    • Mitsui naphthozol BO
    • Hiltonaphthol AS-BO
    • Naphtanilide BO Supra
    • Amanil naphthol AS-BO
    • Anthonaphthol M 3B
    • 3-Hydroxy-N-1-napht
    • EINECS 205-075-5
    • naphthol as bo
    • Anthonaphthol M3B
    • NSC-37202
    • AKOS005443921
    • 3-Hydroxy-2-naphthoic-alpha-naphthalide
    • 3-Hydroxy-N-(naphthalen-1-yl)-2-naphthamide
    • BRN 1824371
    • CS-0324554
    • AS-65781
    • H0318
    • NS00020996
    • MFCD00043900
    • Oprea1_541435
    • NSC 37202
    • 132-68-3
    • C.I. Azoic Coupling Component 4
    • 1-(2',3'-Hydroxynaphthoylamino)naphthalene
    • 2-Naphthalenecarboxamide, 3-hydroxy-N-1-naphthalenyl-
    • 3-hydroxy-N-(naphthalen-1-yl)naphthalene-2-carboxamide
    • 3-Hydroxy-N-1-naphthalenyl-2-naphthalenecarboxamide
    • 1-HYDROXY-3-NAPHTHOYL-1-NAPHTHAMINE
    • A806473
    • 4-12-00-03097 (Beilstein Handbook Reference)
    • W-108312
    • Azonaphthol AN
    • NSC37202
    • DTXSID8051671
    • 3-Hydroxy-2-naphthoic-.alpha.-naphthalide
    • 2-Naphthamide, 3-hydroxy-N-1-naphthyl-
    • SCHEMBL2743115
    • C.I. 37560
    • 1,3-di-4-piperidinopropane
    • 3-Hydroxy-N-(1-naphthyl)-2-naphthamide #
    • Oprea1_463132
    • STK367408
    • 205-075-5
    • DTXCID2030225
    • MDL: MFCD00043900
    • Inchi: 1S/C21H15NO2/c23-20-13-16-8-2-1-7-15(16)12-18(20)21(24)22-19-11-5-9-14-6-3-4-10-17(14)19/h1-13,23H,(H,22,24)
    • InChI Key: QGZGJNPVHADCFM-UHFFFAOYSA-N
    • SMILES: OC1C=C2C=CC=CC2=CC=1C(NC1=CC=CC2C=CC=CC1=2)=O

Computed Properties

  • Exact Mass: 313.11000
  • Monoisotopic Mass: 313.110279
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 24
  • Rotatable Bond Count: 2
  • Complexity: 451
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 9
  • XLogP3: 5.5
  • Topological Polar Surface Area: 49.3

Experimental Properties

  • Color/Form: Light yellow yellow powder
  • Density: 1.333
  • Melting Point: 222~223℃
  • Boiling Point: 479.3 °C at 760 mmHg
  • Flash Point: 243.6
  • Refractive Index: 1.778
  • PSA: 49.33000
  • LogP: 5.02390
  • Color index: 37560

Naphthol AS-BO Security Information

  • RTECS:QJ1897300

Naphthol AS-BO Customs Data

  • HS CODE:2924299090
  • Customs Data:

    China Customs Code:

    2924299090

    Overview:

    2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, packing

    Summary:

    2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Naphthol AS-BO Pricemore >>

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Alichem
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998.00 USD 2021-05-31
Aaron
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3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
132-68-3 94%
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$3.00 2025-01-22
Aaron
AR003K9Q-5g
3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
132-68-3 94%
5g
$4.00 2025-01-22
Aaron
AR003K9Q-25g
3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
132-68-3 94%
25g
$6.00 2025-01-22
Aaron
AR003K9Q-100g
3-Hydroxy-N-naphthalen-1-ylnaphthalene-2-carboxamide
132-68-3 94%
100g
$11.00 2025-01-22
Aaron
AR003K9Q-200g
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132-68-3 94%
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$46.00 2023-12-16

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