ChemicalBook > CAS DataBase List > 1,6-Dihydroxynaphthalene

1,6-Dihydroxynaphthalene

Product Name
1,6-Dihydroxynaphthalene
CAS No.
575-44-0
Chemical Name
1,6-Dihydroxynaphthalene
Synonyms
naphthalene-1,6-diol;1,6-Dihydroxynaphtalene;enedioL;c.i.76630;C.I. 76630;1,6-NaphthaL;1,6-NAPHTHALENEDIOL;2,5-Naphthalenediol;1,6-NAPTHTALENEDIOL;6-Hydroxy-1-naphthol
CBNumber
CB4192149
Molecular Formula
C10H8O2
Formula Weight
160.17
MOL File
575-44-0.mol
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1,6-Dihydroxynaphthalene Property

Melting point:
130-133 °C (lit.)
Boiling point:
246.06°C (rough estimate)
Density 
1.0924 (rough estimate)
refractive index 
1.5418 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
very faint turbidity in Methanol
form 
Powder or Crystalline Powder
pka
9.26±0.40(Predicted)
color 
White to brown
BRN 
1939032
InChIKey
FZZQNEVOYIYFPF-UHFFFAOYSA-N
CAS DataBase Reference
575-44-0(CAS DataBase Reference)
NIST Chemistry Reference
1,6-Naphthalenediol(575-44-0)
EPA Substance Registry System
1,6-Naphthalenediol (575-44-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
RTECS 
QJ4743333
TSCA 
Yes
HS Code 
29072990
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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
274127
Product name
1,6-Dihydroxynaphthalene
Purity
99%
Packaging
50g
Price
$70.8
Updated
2024/03/01
Sigma-Aldrich
Product number
274127
Product name
1,6-Dihydroxynaphthalene
Purity
99%
Packaging
250g
Price
$391
Updated
2024/03/01
TCI Chemical
Product number
D0591
Product name
1,6-Dihydroxynaphthalene
Purity
>99.0%(GC)
Packaging
25g
Price
$82
Updated
2024/03/01
TCI Chemical
Product number
D0591
Product name
1,6-Dihydroxynaphthalene
Purity
>99.0%(GC)
Packaging
500g
Price
$983
Updated
2024/03/01
Alfa Aesar
Product number
L15801
Product name
1,6-Dihydroxynaphthalene, 97+%
Packaging
25g
Price
$38.65
Updated
2024/03/01
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1,6-Dihydroxynaphthalene Chemical Properties,Usage,Production

Chemical Properties

Beige powder

Definition

ChEBI: Naphthalene-1,6-diol is a naphthalenediol.

Synthesis

1,6-Naphthalenediol [575-44-0], mp 138℃, is synthesized by caustic fusion of naphthalene1,6-disulfonic acid at 330 C. It couples with diazotized anilines to form disazo and trisazo derivatives.

Purification Methods

Crystallise it from *benzene or *benzene/EtOH after treatment with charcoal. [Beilstein 6 IV 6557.]

1,6-Dihydroxynaphthalene Preparation Products And Raw materials

Raw materials

Preparation Products

9-DIETHYLAMINO-2-HYDROXY-5H-BENZ(A)-
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1,6-Dihydroxynaphthalene Suppliers

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View Lastest Price from 1,6-Dihydroxynaphthalene manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
1,6-Dihydroxynaphthalene 575-44-0
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-12-04
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
1,6-Dihydroxynaphthalene 575-44-0
Price
US $999.00-666.00/ton
Min. Order
1ton
Purity
99%
Supply Ability
5000
Release date
2024-08-13
Hebei Yanxi Chemical Co., Ltd.
Product
1,6-Dihydroxynaphthalene 575-44-0
Price
US $20.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-01

575-44-0, 1,6-DihydroxynaphthaleneRelated Search:

N-Hydroxyphthalimide 3-Diethylaminophenol 1-Hydroxyethylidene-1,1-diphosphonic acid Butylated Hydroxytoluene Chrysin 1,3-Dihydroxyacetone Triclosan 2,7-DIHYDROXYNAPHTHALENE pure 1,3-DIHYDROXYNAPHTHALENE NAPHTHOFLUORESCEIN Heliomycin Gossypol-acetic acid MITHRAMYCIN A GOSSYPOL CHROMOMYCIN A3 2,5-Dimethoxynaphthalene Rifampicin APOGOSSYPOL HEXAACETATE

  • 1,6-NAPHTHALENEDIOL
  • 1,6-DIHYDROXYNAPHTHALENE
  • 2,5-DIHYDROXYNAPHTHALENE
  • 2,5-Naphthalenediol
  • 6-Hydroxy-1-naphthol
  • C.I. 76630
  • c.i.76630
  • Naphthalene, 1,6-dihydroxy-
  • 1,6-Dihydroxynaphtalene
  • naphthalene-1,6-diol
  • 1,6-DIHYDROXY-NAPHTHALIN
  • 1,6-NAPHTHALENEDIOL 99%
  • 1,6-Dihydroxynaphthalene98%
  • 1,6-DihydroxylNaphthalene
  • 1,6-Dihydroxynaphthalene,97+%
  • 1,6-DIHYDROXYRAPHTHALENE
  • 1,6-NAPTHTALENEDIOL
  • 1,6-DIHYDROXYNAPHTHALENE pure
  • 1,6-DIHYDROXYNAPHTHALENE 98%
  • 1,6- twohydroxy naphthalene
  • 2-pyrimidinamine, 4-chloro-n-methyl-5-(methylthio)-6-(1-piperazinyl)-
  • 1,6-NaphthaL
  • enedioL
  • 1,6-Dihydroxynaphthalene &gt
  • 575-44-0
  • 575-44-4
  • 757-44-0
  • Polyols
  • Oxygen Compounds
  • Organic Building Blocks
  • Building Blocks
  • API intermediates
  • Naphthalene derivatives
  • Intermediates of Dyes and Pigments
  • FINE Chemical & INTERMEDIATES
  • bc0001