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1-Naphthoic acid

1-Naphthoic acid structure

CAS No.: 86-55-5

Chemical Name:: 1-Naphthoic acid

Synonyms: NAPHTHALENE-1-CARBOXYLIC ACID;1-NAPHTHALENECARBOXYLIC ACID;NSC 37569;1-naphthoic;1-phthoic acid;1-Naphthoesure;1-NAPTHOIC ACID;1-Naphtoic Acid;α-Naphthoic acid;a-naphthoic acid

CBNumber:: CB6475509

Molecular Formula:: C11H8O2

Molecular Weight:: 172.18

MDL Number:: MFCD00004007

MOL File:: 86-55-5.mol

MSDS File:: SDS

Last updated:2024-08-21 22:41:43

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1-Naphthoic acid Properties

Melting point	157-160 °C (lit.)
Boiling point	300 °C (lit.)
Density	1.398
refractive index	1.4600 (estimate)
Flash point	195°C
storage temp.	Sealed in dry,Room Temperature
solubility	Slightly soluble in hot water; freely soluble in hot ethanol, ether
form	Powder
pka	3.7(at 25℃)
color	Slightly yellow to brown
Specific Gravity	1.398
PH Range	Non& uorescence (2.5) to blue & uorescence (3.5)
Water Solubility	Freely soluble in hot alcohol and ether. Slightly soluble in hot water.
λmax	293nm
Merck	14,6381
BRN	1908896
Stability	Stable. Incompatible with strong bases, strong oxidizing agents.
Major Application	Photoresists, recording materials, waveguides, battery, ink, rubber, plastic films, agriculture, cosmetics, Sunscreen, method for preserving food, drugs, biosensors
InChIKey	LNETULKMXZVUST-UHFFFAOYSA-N
CAS DataBase Reference	86-55-5(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	2NIV4O66BH
NIST Chemistry Reference	1-Naphthalenecarboxylic acid(86-55-5)
EPA Substance Registry System	1-Naphthalenecarboxylic acid (86-55-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H303-H335

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

26-36-24/25-37

WGK Germany

RTECS

QL0960000

TSCA

Yes

HS Code

29163900

NFPA 704

	1
2		0

1-Naphthoic acid price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	N1909	1-Naphthoic acid 96%	86-55-5	25g	$40.6	2024-03-01	Buy
TCI Chemical	N0024	1-Naphthoic Acid >98.0%(T)	86-55-5	25g	$47	2024-03-01	Buy
TCI Chemical	N0024	1-Naphthoic Acid >98.0%(T)	86-55-5	500g	$226	2021-12-16	Buy
Alfa Aesar	A10273	1-Naphthoic acid, 98%	86-55-5	25g	$25.65	2024-03-01	Buy
Alfa Aesar	A10273	1-Naphthoic acid, 98%	86-55-5	100g	$69.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
N1909	25g	$40.6	Buy
N0024	25g	$47	Buy
N0024	500g	$226	Buy
A10273	25g	$25.65	Buy
A10273	100g	$69.65	Buy

1-Naphthoic acid Chemical Properties,Uses,Production

Chemical Properties

Off-white to beige powder

Uses

1-Naphthoic acid is used as an intermediate for the synthesis of pharmaceuticals, photochemicals, plant growth hormones, dyes and other organic compounds.

Definition

ChEBI: 1-naphthoic acid is a naphthoic acid carrying a carboxy group at position 1. It has a role as a fungal xenobiotic metabolite and a bacterial xenobiotic metabolite. It is a conjugate acid of a 1-naphthoate.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 2, p. 425, 1943
Tetrahedron Letters, 22, p. 1013, 1981 DOI: 10.1016/S0040-4039(01)82853-7

Purification Methods

Crystallise the acid from toluene (3mL/g) (charcoal), pet ether (b 80-100o), or aqueous 50% EtOH. The amide has m 202o (from EtOH). [Beilstein 9 IV 2402.]

1-Naphthoic acid synthesis

Synthesis of 1-Naphthoic acid from 1'-Acetonaphthone

1-Naphthoic acid Preparation Products And Raw materials

Raw materials

1-Bromonaphthalene Carbon dioxide 1-Naphthalenemethanol

Preparation Products

2-(4-BROMOPHENYL)-5-(1-NAPHTHYL)-1,3,4-OXADIAZOLE TOLRESTAT 2-(1-NAPHTHYL)-5-PHENYL-1,3,4-OXADIAZOLE 2,5-BIS(1-NAPHTHYL)-1,3,4-OXADIAZOLE 1-Naphthylamine

1-Naphthoyl chloride 1-Naphthalenemethanol 5,6,7,8-Tetrahydronaphthalene-1-carboxylic acid 1-NAPHTHHYDRAZIDE 5-bromonaphthalene-1-carboxylic acid

1,2,3,4-Tetrahydro-1-naphthoic acid 1-(Bromomethyl)naphthalene Benzanthrone 5-NITRO-NAPHTHALENE-1-CARBOXYLIC ACID ETHYL ESTER 5-(naphthalen-1-yl)-1,3,4-oxadiazole-2-thiol

1-BROMO-5-(TRIFLUOROMETHYL)NAPHTHALENE 1,2-Benzenedicarboxylic acid, 3-(trifluoromethyl)- (2-Methyl-1H-indol-3-yl)-1-naphthalenylmethanone

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1-Naphthoic acid Suppliers

Global( 429)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12840	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5893	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18777	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Hangzhou FandaChem Co.,Ltd.	+8615858145714	FandaChem@Gmail.com	China	9214	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29883	58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.	532-83657313	hjt@hong-jin.com	China	228	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.	58
Hubei Jusheng Technology Co.,Ltd.	58

View Lastest Price from 1-Naphthoic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-11	1-Naphthoic acid 86-55-5	US $10.70 / KG	10KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2024-04-24	naphthoic acid 86-55-5	US $30.00 / kg	1kg	99.7%	200000kg	Ouhuang Engineering Materials (Hubei) Co., Ltd
2023-06-28	1-Naphthoic acid 86-55-5	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd

1-Naphthoic acid
86-55-5
US $10.70 / KG
99%
Hebei Chuanghai Biotechnology Co,.LTD

naphthoic acid
86-55-5
US $30.00 / kg
99.7%
Ouhuang Engineering Materials (Hubei) Co., Ltd

1-Naphthoic acid
86-55-5
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

1-Naphthoic acid Spectrum

1-Naphthoic acid(86-55-5)MS 1-Naphthoic acid(86-55-5)¹HNMR 1-Naphthoic acid(86-55-5)¹³CNMR 1-Naphthoic acid(86-55-5)IR1 1-Naphthoic acid(86-55-5)IR2

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