1,8-Naphthalenediol

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

MOL File:: 569-42-6.mol

MSDS File:: SDS

Modify Date:: 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)

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(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	740683	1,8-Dihydroxynaphthalene 95%	569-42-6	1G	₹5141.88	2022-06-14	Buy

Product number	Packaging	Price	Buy
740683	1G	₹5141.88	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.

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( 152)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Shanghai Qianyi New Material Co., Ltd.	+8618083322317	China	878	58	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	China	2995	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	China	2417	58	Inquiry
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	CHINA	21149	58	Inquiry
Hubei Ipure Biology Co., Ltd	+8613367258412	China	10326	58	Inquiry

Supplier	Advantage
CHEMSWORTH	30
A.J Chemicals	58
Shanghai Qianyi New Material Co., Ltd.	58
Capot Chemical Co.,Ltd.	60
Xi'an Kono chem co., Ltd.,	58
Chongqing Chemdad Co., Ltd	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

1,8-Naphthalenediol Spectrum

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

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

CHRYSAROBIN CALCICHROME CHROMOTROPE 2B 3,6-Bis(4-chloro-2-phosphonophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid CHROMOTROPE 2R

1,8-Dihydroxynaphthylene-3,6-disulfonic acid ARSENAZO I ARSENAZO III DI-SNADNS ARSENAZO III DISODIUM SALT

1,8,9-TRIHYDROXYANTHRACENE Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate Hydrate CHROMOTROPIC ACID DISODIUM SALT Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonate 5,8-Dihydroxynaphthalene-1,4-dione

Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 1,2,3,4-TETRAHYDRO-1,5-NAPHTHALENEDIOL

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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