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1,4-Dihydroxynaphthalene

1,4-Dihydroxynaphthalene Structure
1,4-Dihydroxynaphthalene structure
CAS No.
571-60-8
Chemical Name:
1,4-Dihydroxynaphthalene
Synonyms
NAPHTHALENE-1,4-DIOL;1,4-NAPHTHALENEDIOL;1,4-NDO;1.4-Dihydroxyn;1,4-naphthoquinol;1,4-NAPTHALENEDIOL;Hydronaphthoquinone;Naphthohydroquinone;Naphthalin-1,4-diol;1,4-Naphththalenediol
CBNumber:
CB4756341
Molecular Formula:
C10H8O2
Molecular Weight:
160.17
MDL Number:
MFCD00003977
MOL File:
571-60-8.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
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1,4-Dihydroxynaphthalene Properties

Melting point 191-192 °C (dec.)
Boiling point 246.06°C (rough estimate)
Density 1.0924 (rough estimate)
refractive index 1.5178 (estimate)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
form crystals
pka pK1:9.37;pK2:10.93 (26°C，μ=0.65)
color Grey
Water Solubility slightly soluble
BRN 1307689
CAS DataBase Reference 571-60-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII AML1P6T42C
NIST Chemistry Reference 1,4-Naphthalenediol(571-60-8)
EPA Substance Registry System 1,4-Naphthalenediol (571-60-8)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H315-H318-H335-H412
Precautionary statements  P261-P273-P280-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn,T
Risk Statements  22-37/38-41-43-36/37/38-25
Safety Statements  26-39-45-36/37/39-28A-24
WGK Germany  3
RTECS  QJ4730000
F  8-10-16-23
HS Code  2921450090
NFPA 704
0
2 0

1,4-Dihydroxynaphthalene price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 70430 1,4-Dihydroxynaphthalene technical, ≥90% (HPLC) 571-60-8 10g $157 2024-03-01 Buy
TCI Chemical D0589 1,4-Dihydroxynaphthalene >97.0%(GC)(T) 571-60-8 5g $95 2024-03-01 Buy
TCI Chemical D0589 1,4-Dihydroxynaphthalene >97.0%(GC)(T) 571-60-8 25g $286 2024-03-01 Buy
Usbiological 411334 1,4-Dihydroxynaphthalene 571-60-8 1g $355 2021-12-16 Buy
TRC D447150 1,4-Dihydroxynaphthalene 571-60-8 1g $95 2021-12-16 Buy
Product number Packaging Price Buy
70430 10g $157 Buy
D0589 5g $95 Buy
D0589 25g $286 Buy
411334 1g $355 Buy
D447150 1g $95 Buy

1,4-Dihydroxynaphthalene Chemical Properties,Uses,Production

Chemical Properties

brown to greyish powder. 1,4-Naphthalenediol [571-60-8], mp 195℃, is synthesized by reduction of 1,4- naphthoquinone with sodium dithionite, or by hydrolysis of 4-amino-1-naphthol with 20 % sulfuric acid. It undergoes oxidation to give 1,4-naphthoquinone; amination to give 4-amino-1-naphthol; and methylation (MeOH – HCl) to give 4-methoxy-1-naphthol.

Uses

1,4-Dihydroxynaphthalene is frequently used in organic synthesis as a reagent. In particular, it is used in the synthesis of a pH independent and cell permeant fluorescent dye, a hydroxyl regioisomeric 3'',4''-benzorhodol, which can be used as a fluorescent chemosensor and biomarker for biological applications.

Definition

ChEBI: Naphthalene-1,4-diol is a naphthalenediol and a naphthohydroquinone.

1,4-Dihydroxynaphthalene synthesis

107-96-0
130-15-4
571-60-8
65726-66-1
Synthesis of 1,4-Dihydroxynaphthalene from 3-Mercaptopropionic acid and 1,4-Naphthoquinone

1,4-Dihydroxynaphthalene Preparation Products And Raw materials

Raw materials

5,6,11,12,17,18-Trinaphthylenehexone 1,4-Naphthalenediol, 1-acetate trans-1-methoxy-1,3-butadiene Propanoic acid,3-[(1,4-dihydro-1,4-dioxo-2-naphthalenyl)thio]- Dodecyl aldehyde
1,4-DIACETOXYNAPHTHALENE 2-AMINO-3-CHLORO-1,4-NAPHTHOQUINONE 1,4-Benzoquinone Butyraldehyde Naphthalene
1-Naphthol 3,4-Dihydro-2H-pyran 1-Tetralone

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Preparation Products

2-Chloro-1,4-naphthoquinone 4-METHOXY-1-NAPHTHOL 2,3-Dihydro-1,4-naphthoquinone

1,4-Dihydroxynaphthalene Suppliers

Global( 173)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20254 58
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 32159 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15350 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com China 52849 58
Changzhou Anxuan Chemical Co., Ltd 		+86-0519-89882563 +86-18961279162 andy@anxuanchem.com China 4327 58
LEAP CHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 24727 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18140 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
TargetMol Chemicals Inc. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
AFINE CHEMICALS LIMITED 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Changzhou Anxuan Chemical Co., Ltd 		58
LEAP CHEM CO., LTD. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58

View Lastest Price from 1,4-Dihydroxynaphthalene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Dihydroxynaphthalene pictures 2024-11-19 1,4-Dihydroxynaphthalene
571-60-8
 US $93.00-30.00 / mg ≥98% 10g TargetMol Chemicals Inc.
1,4-Dihydroxynaphthalene pictures 2024-04-28 1,4-Dihydroxynaphthalene
571-60-8
 US $10.00-2.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
1,4-Dihydroxynaphthalene pictures 2020-01-01 1,4-Dihydroxynaphthalene
571-60-8
 US $1.00 / KG 1KG 95-99% 1ton Career Henan Chemical Co

1,4-Dihydroxynaphthalene Spectrum

1,4-Dihydroxynaphthalene(571-60-8)MS1,4-Dihydroxynaphthalene(571-60-8)1HNMR1,4-Dihydroxynaphthalene(571-60-8)13CNMR1,4-Dihydroxynaphthalene(571-60-8)IR11,4-Dihydroxynaphthalene(571-60-8)IR2

571-60-8(1,4-Dihydroxynaphthalene)Related Search:

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1,4-NAPHTHOHYDROQUINONE 1,4-NAPTHALENEDIOL P-NAPHTHOHYDROQUINONE 1,4-DIHYDROXYNAPHTHALENE 1,4-NDO 1,4-Dihydroxynaphthalene, 95+% ALPHA-NAPHTHOHYDROQUINONE 1,4-dihydroxynaphthalene,1:1mixturewith1,4-naphthoquinone 1,4-naphthoquinol 1,4-Naphththalenediol alpha-naphthoquinhydrone Hydronaphthoquinone Naphthalenediol-(1,4) Naphthohydroquinone 1,4-DIHYDROXYNAPTHALENE 1,4-Naphthalenediol, p-Naphthohydroquinone (α) 1,4-Dihydroxynaphthalene, balance mainly 1,4-Naphthoquinone,92% 1,4-Dihydroxynaphthalene, balance mainly 1,4-Naphthoquinone, 92% Naphthalene-1,4-diol, 95%+ 1,4-Naphthalenediol alpha-Naphthohydroquinone 1.4-Dihydroxyn 1,4-Dihydroxynaphthalene, technical 1,4-Dihydroxynaphthalene > Naphthalin-1,4-diol 1,4-NAPHTHALENEDIOL NAPHTHALENE-1,4-DIOL Bifeprunox Impurity 10 571-60-8 Oxygen Compounds Polyols Organic Building Blocks Building Blocks Naphthalene derivatives Intermediates of Dyes and Pigments