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2,3-Naphthalenedicarboxylic acid

2,3-Naphthalenedicarboxylic acid structure

CAS No.: 2169-87-1

Chemical Name:: 2,3-Naphthalenedicarboxylic acid

Synonyms: NAPHTHALICACID;2,3-NAPHTHALICACID;RARECHEM AL BO 0619;Naphthalin-2,3-dicarbonsure;naphthalene-2,3-dicarboxylicaci;2,3-NAPHTHALENEDICARBOXYLIC ACID;NAPHTHALENE-2,3-DICARBOXYLIC ACID;2,3-NaphthalenedicarboxylicAcid>2,3-Naphthalenedicarboxylic acid,95%;2,3-Naphthalenedicarboxylic acid, 95% 1GR

CBNumber:: CB0459190

Molecular Formula:: C12H8O4

Molecular Weight:: 216.19

MDL Number:: MFCD00004104

MOL File:: 2169-87-1.mol

MSDS File:: SDS

Last updated:2024-03-19 13:44:05

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2,3-Naphthalenedicarboxylic acid Properties

Melting point	238-240 °C (dec.) (lit.)
Boiling point	316.6°C (rough estimate)
Density	1.3023 (rough estimate)
refractive index	1.7080 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	Solid
pka	2.95±0.30(Predicted)
color	Off-white
BRN	1967507
InChI	InChI=1S/C12H8O4/c13-11(14)9-5-7-3-1-2-4-8(7)6-10(9)12(15)16/h1-6H,(H,13,14)(H,15,16)
InChIKey	KHARCSTZAGNHOT-UHFFFAOYSA-N
SMILES	C1=C2C(C=CC=C2)=CC(C(O)=O)=C1C(O)=O
CAS DataBase Reference	2169-87-1(CAS DataBase Reference)
FDA UNII	CE3YD57YJX
EPA Substance Registry System	2,3-Naphthalenedicarboxylic acid (2169-87-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

HS Code

29173995

NFPA 704

	0
1		0

2,3-Naphthalenedicarboxylic acid price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	N400	2,3-Naphthalenedicarboxylic acid 95%	2169-87-1	5g	$88.2	2024-03-01	Buy
TCI Chemical	N0526	2,3-Naphthalenedicarboxylic Acid >98.0%(GC)(T)	2169-87-1	5g	$121	2024-03-01	Buy
TCI Chemical	N0526	2,3-Naphthalenedicarboxylic Acid >98.0%(GC)(T)	2169-87-1	25g	$366	2024-03-01	Buy
TRC	N356010	2,3-Naphthalenedicarboxylic Acid	2169-87-1	250mg	$160	2021-12-16	Buy
Medical Isotopes, Inc.	60566	2,3-Naphthalenedicarboxylic Acid	2169-87-1	250mg	$650	2021-12-16	Buy

Product number	Packaging	Price	Buy
N400	5g	$88.2	Buy
N0526	5g	$121	Buy
N0526	25g	$366	Buy
N356010	250mg	$160	Buy
60566	250mg	$650	Buy

2,3-Naphthalenedicarboxylic acid Chemical Properties,Uses,Production

Description

2,3-Naphthalenedicarboxylic acid, also known as 2,3-naphthalic acid, belongs to the class of organic compounds known as naphthalenecarboxylic acids. Naphthalenecarboxylic acids are compounds containing a naphthalene moiety that bears a carboxylic acid group in one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene rings. 2,3-Naphthalenedicarboxylic acid is an important chemical intermediate with important applications in fine chemicals. It can be used as a raw material or intermediate for synthesizing liquid crystal display materials, medicines, pesticides, spices, and inks.

Chemical Properties

OFF-WHITE TO BEIGE POWDER

Uses

2,3-Naphthalenedicarboxylic Acid (cas# 2169-87-1) is a compound useful in organic synthesis.

Synthesis

Using o-phthalaldehyde as raw material, the 2,3-Naphthalenedicarboxylic acid is finally produced through acetalization reaction, reduction reaction, hydrolysis reaction, cycloaddition reaction, dehydration reaction, and hydrolysis reaction.

Synthesis Reference(s)

Journal of the American Chemical Society, 81, p. 6458, 1959 DOI: 10.1021/ja01533a032
Organic Syntheses, Coll. Vol. 5, p. 810, 1973

2,3-Naphthalenedicarboxylic acid synthesis

Synthesis of 2,3-Naphthalenedicarboxylic acid from 2,3-Naphthalenedicarboxylic Anhydride

2,3-Naphthalenedicarboxylic acid Preparation Products And Raw materials

Raw materials

Hexane o-Xylene N-Bromosuccinimide N,N-Dimethylformamide CIS-BUTENEDIOIC ANHYDRIDE

Sodium bisulfate Sodium iodide Carbon tetrachloride Sodium hydroxide Activated carbon

Sulfuric acid Cyclobuta[b]naphthalene-1,2-dione Naphtho[2,3-c]furan, 1,3-dihydro- 2 3-NAPHTHALENEDICARBOXAMIDE 95 ALPHA,ALPHA,ALPHA',ALPHA'-TETRABROMO-O-XYLENE

2,3-DIMETHYLNAPHTHALENE

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Preparation Products

2,3-Naphthalenedicarboxylic Anhydride 1H-Benz[f]isoindole-1,3(2H)-dione, 2-(2-hydroxyethyl)-

2,3-Naphthalenedicarboxylic acid Suppliers

Global( 139)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Suzhou BEC Biological Technology Co., Ltd.	+undefined13771885869	all@bek.com.cn	China	62	58
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9352	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	7838	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	0431-80514535 13634302652	Extension@chemextension.com	CHINA	967	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9641	58
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58

Supplier	Advantage
Suzhou BEC Biological Technology Co., Ltd.	58
Hangzhou FandaChem Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Shenzhen Nexconn Pharmatechs Ltd	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Antai Fine Chemical Technology Co.,Limited	58
Shanghai Daeyeon Chemicals Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 2,3-Naphthalenedicarboxylic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	2,3-NAPHTHALENEDICARBOXYLIC ACID 2169-87-1	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
	2020-01-13	2,3-NAPHTHALENEDICARBOXYLIC ACID 2169-87-1	US $1.00 / KG	1KG	98%	10 tons	Career Henan Chemical Co

2,3-NAPHTHALENEDICARBOXYLIC ACID
2169-87-1
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2,3-NAPHTHALENEDICARBOXYLIC ACID
2169-87-1
US $1.00 / KG
98%
Career Henan Chemical Co

2,3-Naphthalenedicarboxylic acid Spectrum

2,3-NAPHTHALENEDICARBOXYLIC ACID(2169-87-1)MS 2,3-NAPHTHALENEDICARBOXYLIC ACID(2169-87-1)¹HNMR 2,3-NAPHTHALENEDICARBOXYLIC ACID(2169-87-1)IR1 2,3-NAPHTHALENEDICARBOXYLIC ACID(2169-87-1)IR2

2169-87-1(2,3-Naphthalenedicarboxylic acid)Related Search:

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RARECHEM AL BO 0619 NAPHTHALENE-2,3-DICARBOXYLIC ACID 2,3-NAPHTHALENEDICARBOXYLIC ACID 2,3-NAPHTHALICACID NAPHTHALICACID 2,3-Naphthalenedicarboxylic acid,95% 2,3-Naphthalenedicarboxylic acid, 95% 1GR Naphthalin-2,3-dicarbonsure 2,3-NaphthalenedicarboxylicAcid> naphthalene-2,3-dicarboxylicaci 2169-87-1 Building Blocks C11 to C12 Carbonyl Compounds Carboxylic Acids Organic Building Blocks C11 to C12 Carbonyl Compounds Carboxylic Acids