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1,8-Naphthalenediol

1,8-Naphthalenediol structure

CAS No.: 569-42-6

Chemical Name:: 1,8-Naphthalenediol

Synonyms: naphthalene-1,8-diol;1,8-NAPHTHALENEDIOL;,8-Dihydroxynaphthalene;1,8-dihydroxynaphtalene;1,8-DIHYDROXYNAPHTHALENE;1,8-Dihydroxynaphthalene 95%

CBNumber:: CB8353180

Molecular Formula:: C10H8O2

Molecular Weight:: 160.17

MDL Number:: MFCD00042701

MOL File:: 569-42-6.mol

MSDS File:: SDS

Last updated:2023-10-31 16:45:19

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1,8-Naphthalenediol Properties

Melting point	137-143 °C
Boiling point	140 °C(Press: 10 Torr)
Density	1.33
storage temp.	2-8°C
pka	6.36±0.10(Predicted)
BRN	2044947
InChI	InChI=1S/C10H8O2/c11-8-5-1-3-7-4-2-6-9(12)10(7)8/h1-6,11-12H
InChIKey	OENHRRVNRZBNNS-UHFFFAOYSA-N
SMILES	C1(O)=C2C(C=CC=C2O)=CC=C1
CAS DataBase Reference	569-42-6(CAS DataBase Reference)
FDA UNII	JEW2VB8R33

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H318
Precautionary statements	P280-P305+P351+P338
Hazard Codes	Xi
Risk Statements	41
Safety Statements	26-39
WGK Germany	3
HS Code	2906290090

1,8-Naphthalenediol price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	740683	1,8-Dihydroxynaphthalene 95%	569-42-6	1g	$52	2024-03-01	Buy
TRC	N378408	Naphthalene-1,8-diol	569-42-6	200mg	$45	2021-12-16	Buy
Matrix Scientific	076152	Naphthalene-1,8-diol 95+%	569-42-6	1g	$25	2021-12-16	Buy
Matrix Scientific	076152	Naphthalene-1,8-diol 95+%	569-42-6	5g	$73	2021-12-16	Buy
AK Scientific	I113	1,8-Dihydroxynaphthalene	569-42-6	10g	$193	2021-12-16	Buy

Product number	Packaging	Price	Buy
740683	1g	$52	Buy
N378408	200mg	$45	Buy
076152	1g	$25	Buy
076152	5g	$73	Buy
I113	10g	$193	Buy

1,8-Naphthalenediol Chemical Properties,Uses,Production

Chemical Properties

1,8-Naphthalenediol [569-42-6], mp 144℃, is produced by caustic fusion of naphthosultone or naphthosultam, and by acid desulfonation of 1,8-dihydroxynaphthalene-4-sulfonic acid. It is oxidized to juglone by chromium(VI) oxide; gives a dark green color with iron(III) chloride; undergoes amination at 300℃ to give 1,8-naphthalenediamine; and couples with diazotized anilines in the 4- position.

Uses

1,8-Dihydroxynaphthalene (DHN) can be used as:

An intermediate in the preparation of benzo analogs of spiromamakone A.
A starting material to synthesize naphthopyran derivatives.
An intermediate in the total synthesis of palmarumycin CP17 analogs.

Definition

ChEBI: Naphthalene-1,8-diol is a member of the class of naphthalenediols that is naphthalene in which the hydrogens at positions 1 and 8 are replaced by hydroxy groups. It has a role as a fungal metabolite.

1,8-Naphthalenediol Preparation Products And Raw materials

Raw materials

Preparation Products

2,2-diMethylnaphtho[1,8-de][1,3]dioxine 1,8-bis(MethoxyMethoxy)naphthalene 4,10-dihydroxyperylene-3,9-dione

1,8-Naphthalenediol Suppliers

Global( 162)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Qianyi New Material Co., Ltd.	+8618083322317	3391883138@qq.com	China	878	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	17777	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	1015@dideu.com	China	3942	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10319	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58

Supplier	Advantage
Shanghai Qianyi New Material Co., Ltd.	58
Capot Chemical Co.,Ltd.	60
Accela ChemBio Inc.	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 1,8-Naphthalenediol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-07-02	1,8-Naphthalenediol 569-42-6	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
	2019-12-31	1,8-DIHYDROXYNAPHTHALENE 569-42-6	US $1.00 / KG	1KG	99%	10000KGS	Career Henan Chemical Co

1,8-Naphthalenediol
569-42-6
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

1,8-DIHYDROXYNAPHTHALENE
569-42-6
US $1.00 / KG
99%
Career Henan Chemical Co

1,8-Naphthalenediol Spectrum

1,8-DIHYDROXYNAPHTHALENE(569-42-6)FT-IR

569-42-6(1,8-Naphthalenediol)Related Search:

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1,8-DIHYDROXYNAPHTHALENE 1,8-dihydroxynaphtalene 1,8-Dihydroxynaphthalene 95% 1,8-NAPHTHALENEDIOL naphthalene-1,8-diol ,8-Dihydroxynaphthalene 569-42-6