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2-Naphthoic acid

CAS No.: 93-09-4

Chemical Name:: 2-Naphthoic acid

Synonyms: 2-naphthoic;naphthalene-2-carboxylate;2-NAPHTHALENECARBOXYLIC ACID;0/4/93;2-maythicacid;2-Maythic acid;2-phthoic acid;2-NAPHTOIC ACID;B-NAPHTHOIC ACID;3-Naphthoic acid

CBNumber:: CB2363217

Molecular Formula:: C11H8O2

Molecular Weight:: 172.18

MOL File:: 93-09-4.mol

MSDS File:: SDS

Modify Date:: 2024/4/22 16:39:17

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2-Naphthoic acid Properties

Melting point	185-187 °C(lit.)
Boiling point	300 °C
Density	1.08
refractive index	1.5520 (estimate)
Flash point	205 °C
storage temp.	Sealed in dry,Room Temperature
solubility	alcohol: soluble
pka	4.17(at 25℃)
form	Powder
color	White to beige
PH	4.5 (H2O, 20℃)
Water Solubility	<0.5 g/L (20 C)
Merck	14,6382
BRN	972039
InChIKey	UOBYKYZJUGYBDK-UHFFFAOYSA-N
CAS DataBase Reference	93-09-4(CAS DataBase Reference)
NIST Chemistry Reference	2-Naphthalenecarboxylic acid(93-09-4)
EPA Substance Registry System	2-Naphthalenecarboxylic acid (93-09-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H335-H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-24/25-36/373/39

WGK Germany

RTECS

QL1050000

TSCA

Yes

HS Code

29163900

NFPA 704

	1
1		0

2-Naphthoic acid price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	180246	2-Naphthoic acid 98%	93-09-4	5G	₹1926.85	2022-06-14	Buy
Sigma-Aldrich(India)	70400	2-Naphthoic acid ≥97.0% (GC)	93-09-4	10G	₹2901.1	2022-06-14	Buy
Sigma-Aldrich(India)	180246	2-Naphthoic acid 98%	93-09-4	25G	₹5650.65	2022-06-14	Buy
Sigma-Aldrich(India)	180246	2-Naphthoic acid 98%	93-09-4	100G	₹15003.45	2022-06-14	Buy
TCI Chemicals (India)	N0025	2-Naphthoic Acid min. 98.0 %	93-09-4	5G	₹2400	2022-05-26	Buy

Product number	Packaging	Price	Buy
180246	5G	₹1926.85	Buy
70400	10G	₹2901.1	Buy
180246	25G	₹5650.65	Buy
180246	100G	₹15003.45	Buy
N0025	5G	₹2400	Buy

2-Naphthoic acid Chemical Properties,Uses,Production

Chemical Properties

Colorless solid

Uses

2-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.

General Description

2-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 Methods

Crystallise 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.]

2-Naphthoic acid Preparation Products And Raw materials

Raw materials

1-Cyanonaphthalene

Preparation Products

2-Naphthylamine 2-(3-BROMOPHENYL)-5-(2-NAPHTHYL)-1,3,4-OXADIAZOLE 2-Naphthoyl chloride 2-NAPHTHHYDRAZIDE 1,3-DIHYDROXYNAPHTHALENE

2-Naphthalenemethanol 2,2'-DINAPHTHYL KETONE 2-Amino-1-bromonaphthalene 5,6,7,8-TETRAHYDRO-2-NAPHTHOIC ACID 1,2,3,4-TETRAHYDRO-2-NAPHTHOIC ACID

4-TRIFLUOROMETHYLPHTHALIC ACID Benzo[j]phenanthridin-6(5H)-one 6-Methyl-2-(naphthalen-2-yl)-1,3,6,2-dioxazaborocane-4,8-dione

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2-Naphthoic acid Suppliers

Global( 357)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Eskay Engichem Pvt Ltd	+917875662491	Pune, India	15	58	Inquiry
SODIUM METAL PVT LTD	+91-9167214046 +91-9167214046	Mumbai, India	31	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
TSK Lifesciences	91-9397306789	Hyderabad, India	246	58	Inquiry
HiMedia Laboratories	91-22-61471919	Maharashtra, India	1843	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry

Supplier	Advantage
Eskay Engichem Pvt Ltd	58
SODIUM METAL PVT LTD	58
CHEMSWORTH	30
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58
TSK Lifesciences	58
HiMedia Laboratories	58
SynZeal Research Pvt Ltd	58

2-Naphthoic acid Spectrum

2-Naphthoic acid(93-09-4)MS 2-Naphthoic acid(93-09-4)¹HNMR 2-Naphthoic acid(93-09-4)¹³CNMR 2-Naphthoic acid(93-09-4)IR1 2-Naphthoic acid(93-09-4)IR2 2-Naphthoic acid(93-09-4)Raman

93-09-4(2-Naphthoic acid)Related Search:

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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)

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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) 2-NAPHTHOIC ACID FOR SYNTHESIS 2-Naphthoic acid >=97.0% (GC) 2-Naphthoic acid 98% 2-phthoic acid 2-naphthoic acid (beta) B-NAPHTHOIC ACID 2-NAPHTHOIC ACID 99% MIN 2-NAPHTHOIC ACID 98+% Naphthalene-β-carboxylic acid RARECHEM AL BO 0276 NAPHTHALENE-2-CARBOXYLIC ACID 2-Naphthioic acid 3-Naphthoic acid Isonaphthoic acid isonaphthoicacid Naphthalene-beta-carboxylic acid naphthalene-beta-carboxylicacid BETA-NAPHTHOIC ACID BETA-NAPTHOIC ACID 2-NAPHTHOIC ACID 2-naphthalenecarboxylate 2-NaphthoicAcid> 0/4/93 naphthalene-2-carboxylate 2-naphthoic 2-NAPHTHALENECARBOXYLIC ACID 2-Naphthoic acid (8CI) 2-NAPHTOIC ACID 93-09-4 1993-9-4 1993-09-04 1993-09-4 34216 1993/9/4 C11H7O2 C11 to C12 Organic Building Blocks Enantiomer Excess & Absolute Conefiguration Determination Exciton Chirality CD Method (for Hydroxyl Groups) Absolute Conefiguration Determination (Exciton Chirality CD Method) Building Blocks Carboxylic Acids Carbonyl Compounds Naphthalene series Building Blocks C11 to C12 Carbonyl Compounds Carboxylic Acids Chemical Synthesis Organic Building Blocks