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2-Naphthoic acid

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Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-519-519-85557386
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Products Intro: Product Name:2-Naphthoic acid
CAS:93-09-4
Package:1KG;5KG;100KG;1000KG
Company Name: Shandong Xingshun New Material Co., Ltd.
Tel: +86-0519-86464994 +86-13515263029
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Products Intro: Product Name:2-Naphthoic acid
Purity:99% Package:1KG; 25KG; 1T
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:2-Naphthoic acid
CAS:93-09-4
Purity:99% Package:25KG
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:2-Naphthalenecarboxylic acid
CAS:93-09-4
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
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Products Intro: Product Name:0/4/93
CAS:93-09-4
Purity:99% Package:25KG;5KG;1KG

2-Naphthoic acid manufacturers

  • 2-Naphthoic acid
  • 2-Naphthoic acid pictures
  • $0.00 / 25Kg/Drum
  • 2024-04-16
  • CAS:93-09-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100mt/year
  • 2-Naphthoic acid
  • 2-Naphthoic acid pictures
  • $0.00 / 25KG
  • 2023-06-27
  • CAS:93-09-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
  • 2-Naphthoic acid
  • 2-Naphthoic acid pictures
  • $10.00 / 1kg
  • 2023-05-27
  • CAS:93-09-4
  • Min. Order: 1kg
  • Purity: 99.99%
  • Supply Ability: 50000tons
2-Naphthoic acid Basic information
Product Name:2-Naphthoic acid
Synonyms:2-Carboxynaphthalene;2-Maythic acid;2-maythicacid;2-Naphthoic acid, 99% 25GR;2-Naphthamine carbonic acid;2-Naphthoic acid ,99.5％;2-Naphthoic acid,99%;2-Naphthoic Acid (2-Naphthalenecarboxylic Acid)
CAS:93-09-4
MF:C11H8O2
MW:172.18
EINECS:202-217-8
Product Categories:Naphthalene series;Building Blocks;C11 to C12;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Pharmaceutical intermediates;Organic acids;Absolute Configuration Determination (Exciton Chirality CD Method);Analytical Chemistry;Enantiomer Excess & Absolute Configuration Determination;Exciton Chirality CD Method (for Hydroxyl Groups);Naphthalene derivatives;bc0001
Mol File:93-09-4.mol
2-Naphthoic acid Structure
2-Naphthoic acid Chemical Properties
Melting point 185-187 °C(lit.)
Boiling point 300 °C
density 1.08
refractive index 1.5520 (estimate)
Fp 205 °C
storage temp. Sealed in dry,Room Temperature
solubility alcohol: soluble
pka4.17(at 25℃)
form Powder
color White to beige
PH4.5 (H2O, 20℃)
Water Solubility <0.5 g/L (20 C)
Merck 14,6382
BRN 972039
InChIKeyUOBYKYZJUGYBDK-UHFFFAOYSA-N
CAS DataBase Reference93-09-4(CAS DataBase Reference)
NIST Chemistry Reference2-Naphthalenecarboxylic acid(93-09-4)
EPA Substance Registry System2-Naphthalenecarboxylic acid (93-09-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25-36/373/39
WGK Germany 2
RTECS QL1050000
TSCA Yes
HS Code 29163900
MSDS Information
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2-Naphthalenecarboxylic acid English
SigmaAldrich English
ACROS English
ALFA English
2-Naphthoic acid Usage And Synthesis
Chemical PropertiesColorless solid
Uses2-Naphthoic acid is an unprotected acid undergoes lithiation, e.g. with s-BuLi, by stereospecific 1,4-addition, providing a facile route to 1,2,2-trisubstituted 1,2-dihydronaphthalenes. It is also used as an intermediate in organic synthesis. The fluorescence spectra and electronic absorption of 2-naphthoic acid was studied.
DefinitionChEBI: 2-naphthoic acid is a naphthoic acid that is naphthalene carrying a carboxy group at position 2. It has a role as a xenobiotic metabolite and a mouse metabolite. It is a conjugate acid of a 2-naphthoate.
General Description2-Naphthoic acid (NPA) is a noncompetitive N-methyl-D-aspartate (NMDA) receptor inhibitor. The fluorescence spectra and electronic absorption of 2-naphthoic acid was studied.
Purification MethodsCrystallise the acid from EtOH (4mL/g), aqueous 50% EtOH or Me2CO (m 185-186o). Dry it at 100o. The acid chloride has m 52-52o (from *C6H6/pet ether) and b 160-162o/11mm [Hersberg & Carson Org Synth Coll Vol III 629 1955], the amide has m 192o (from EtOH), and the N-Methyl amide has m 109-109.5o (form *C6H6). [Beilstein 9 H 656, 9 III 3174, 9 IV 2402.]
Tag:2-Naphthoic acid(93-09-4) Related Product Information
Benzyl benzoate Glycine Ethyl 2-(Chlorosulfonyl)acetate Folic acid 2,4-Dichlorobenzoic acid 1,4-Dihydroxy-2-naphthoic acid 2,3,4-Trihydroxybenzoic acid Retinoic acid Benzoic acid 1-Hydroxy-2-naphthoic acid DIMETHYL 2,6-NAPHTHALENEDICARBOXYLATE 2,6-NAPHTHALENEDICARBOXYLIC ACID 2-Naphthoic acid, 3-hydroxy-,3-Hydroxy-beta-naphthoic acid 3-Amino-2-naphthoic acid 2,3-NAPHTHALENEDICARBOXYLIC ACID Calconcarboxylic acid 3,4,9,10-Perylenetetracarboxylic dianhydride α-Naphthoic acid,1-naphthoic acid (alpha)