ChemicalBook > CAS DataBase List > 2,6-Naphthalenediol

2,6-Naphthalenediol

Product Name
2,6-Naphthalenediol
CAS No.
581-43-1
Chemical Name
2,6-Naphthalenediol
Synonyms
naphthalene-2,6-diol;2,6-DIHYDROXYNAPHTHALENE;2,6-DON;NSC62687;NSC 62687;SBB000129;C.I. 76640;37765_FLUKA;ZINC00074155;275603_ALDRICH
CBNumber
CB7272709
Molecular Formula
C10H8O2
Formula Weight
160.17
MOL File
581-43-1.mol
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2,6-Naphthalenediol Property

Melting point:
223-225 °C(lit.)
Boiling point:
246.06°C (rough estimate)
Density 
1.0924 (rough estimate)
refractive index 
1.5418 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
9.55±0.40(Predicted)
color 
White to Off-White
Water Solubility 
Soluble in methanol and hot water. Slightly soluble in water.
BRN 
1238082
CAS DataBase Reference
581-43-1(CAS DataBase Reference)
NIST Chemistry Reference
2,6-Dihydroxynaphthalene(581-43-1)
EPA Substance Registry System
2,6-Naphthalenediol (581-43-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
2
F 
10-23
TSCA 
Yes
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
275603
Product name
2,6-Dihydroxynaphthalene
Purity
98%
Packaging
5g
Price
$111
Updated
2024/03/01
TCI Chemical
Product number
D0956
Product name
2,6-Dihydroxynaphthalene
Purity
>95.0%(GC)
Packaging
5g
Price
$52
Updated
2024/03/01
TCI Chemical
Product number
D0956
Product name
2,6-Dihydroxynaphthalene
Purity
>95.0%(GC)
Packaging
25g
Price
$206
Updated
2024/03/01
Alfa Aesar
Product number
B21465
Product name
2,6-Dihydroxynaphthalene, 98%
Packaging
5g
Price
$60.65
Updated
2024/03/01
Alfa Aesar
Product number
B21465
Product name
2,6-Dihydroxynaphthalene, 98%
Packaging
25g
Price
$258
Updated
2024/03/01
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2,6-Naphthalenediol Chemical Properties,Usage,Production

Uses

2,6-Dihydroxynaphthalene is used in the preparation of 1,5-dichloro-2,6-diethynylnaphthalenes. It is used to produce convulsions in mice. It exhibits antiproliferative activity towards certain cells. It is also employed in the preparation of the first-generation rotaxane dendrimer. Further, it is used in the production of several dyes, pigments, fluorescent whiteners, tanning agents, antioxidants and antiseptics. In addition to this, it is converted into amines, esters, ethers and carboxylic derivatives.

Synthesis

2,6-Naphthalenediol [581-43-1], 2,6- naphthohydroquinone, mp 222℃, is synthesized by potassium hydroxide fusion of 2-hydroxynaphthalene-6-sulfonic acid at 295℃. It undergoes amination at 250℃ to give 2,6-naphthalenediamine and couples with diazotized anilines in the 1-position under acid conditions or the 1,5- positions under alkaline conditions.

2,6-Naphthalenediol Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Naphthalenediol Suppliers

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View Lastest Price from 2,6-Naphthalenediol manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
2,6-Naphthalenediol 581-43-1
Price
US $32.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000kg/week
Release date
2024-05-15
airuikechemical co., ltd.
Product
2,6-naphthalenediol 581-43-1
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-09
Hebei Weibang Biotechnology Co., Ltd
Product
2,6-Naphthalenediol 581-43-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-01

581-43-1, 2,6-Naphthalenediol Related Search:

Butylated Hydroxytoluene N-(1-Naphthyl)ethylenediamine dihydrochloride 1,3-DINITRONAPHTHALENE Perylene Naphthalene Triclosan 1,3-Dihydroxyacetone 2,6-DIMETHYLNAPHTHALENE 1-Hydroxyethylidene-1,1-diphosphonic acid 2-Naphthol Chrysin 3-Diethylaminophenol 1,3-DIHYDROXYNAPHTHALENE 3,7-Dihydroxy-2-naphthoic acid 7-Hydroxyaristolochic acid A 6-Methoxy-2-naphthol 2,6-Naphthalenediol diacetate 2,6-Dimethoxynaphthalene

  • 2,6-NAPHTHALENEDIOL
  • 2,6-DIHYDROXYNAPHTHALENE
  • naphthalene-2,6-diol
  • TIMTEC-BB SBB000129
  • 2,6-Naphthalenediol(2,6-Oh)
  • 2,6-DihydroxylNaphthalene
  • 2,6-Dihydroxynaphthalin
  • 2.6-DIHYDROXYNAPHTHALENE98%
  • 2,6-Naphthohydroquinone
  • 2-Hydroxy-6-naphthol
  • 6-Hydroxy-2-naphthol
  • C.I. 76640
  • 2,6-DON
  • 2,6-Naphthohydroquinonel
  • 2,6-Dihydroxynaphthalene,2,6-Naphthalenediol
  • 2,6-Dihydroxynaphthalene 98%
  • 37765_FLUKA
  • EINECS 209-465-6
  • 275603_ALDRICH
  • InChI=1/C10H8O2/c11-9-3-1-7-5-10(12)4-2-8(7)6-9/h1-6,11-12
  • NSC 62687
  • NSC62687
  • SBB000129
  • ZINC00074155
  • 2,6-Dihydroxynaphthalene&gt
  • 2,6-DihydroxynaphthaL
  • 2,6-Naphthalenediol cas:581-43-1
  • 581-43-1
  • 583-43-1
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