ChemicalBook > CAS DataBase List > 2,7-Dihydroxynaphthalene

2,7-Dihydroxynaphthalene

Product Name
2,7-Dihydroxynaphthalene
CAS No.
582-17-2
Chemical Name
2,7-Dihydroxynaphthalene
Synonyms
Naphthalene-2,7-Diol;2,7-NAPHTHALENEDIOL;2,7-DON;CI 76645;c.i.76645;C.I. 76645;2,7-Dihydroxy;2,7-Naphthelendiol;2,7-Naphtalenediol;naphthalenediol-2,7
CBNumber
CB5764079
Molecular Formula
C10H8O2
Formula Weight
160.17
MOL File
582-17-2.mol
More
Less

2,7-Dihydroxynaphthalene Property

Melting point:
185-190 °C (lit.)
Boiling point:
246.06°C (rough estimate)
Density 
1.0924 (rough estimate)
bulk density
600-700kg/m3
refractive index 
1.5418 (estimate)
storage temp. 
Store below +30°C.
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
9.14±0.40(Predicted)
form 
Powder
color 
Gray
Water Solubility 
insoluble
BRN 
2042383
InChIKey
DFQICHCWIIJABH-UHFFFAOYSA-N
LogP
1.980 (est)
CAS DataBase Reference
582-17-2(CAS DataBase Reference)
NIST Chemistry Reference
2,7-Naphthalenediol(582-17-2)
EPA Substance Registry System
2,7-Naphthalenediol (582-17-2)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
2
RTECS 
QJ4780000
TSCA 
Yes
HS Code 
29072900
More
Less

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D116408
Product name
2,7-Dihydroxynaphthalene
Purity
97%
Packaging
5g
Price
$30.6
Updated
2024/03/01
Sigma-Aldrich
Product number
D116408
Product name
2,7-Dihydroxynaphthalene
Purity
97%
Packaging
100g
Price
$121
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20851
Product name
2,7-Naphthalenediol
Purity
for synthesis
Packaging
100g
Price
$107
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20851
Product name
2,7-Naphthalenediol
Purity
for synthesis
Packaging
250g
Price
$197
Updated
2024/03/01
TCI Chemical
Product number
D0594
Product name
2,7-Dihydroxynaphthalene
Purity
>99.0%(GC)
Packaging
25g
Price
$28
Updated
2024/03/01
More
Less

2,7-Dihydroxynaphthalene Chemical Properties,Usage,Production

Chemical Properties

Light yellow to grey needle crystal

Uses

2,7-Naphthalenediol is a reagent used in the preparation of monomers of high carbon materials. Also used in the synthesis of splitomicin analogues.

Uses

2,7-Dihydroxynaphthalene can be used as starting material for the synthesis of sulfonic acids and divinylnaphthalenes.

Uses

2,7-Dihydroxynaphthalene is a reagent used in the preparation of monomers of high carbon materials. Also used in the synthesis of splitomicin analogues.

Synthesis

2,7-Naphthalenediol [582-17-2], mp 194℃, is produced by caustic fusion of naphthalene-2,7- disulfonic acid or 2-hydroxynaphthalene-7-sulfonic acid at 300℃. It undergoes amination at 250℃ to give 2,7-naphthalenediamine and couples with diazotized anilines in the 1-position or in the 1,8-positions. It forms a resin with formaldehyde.

2,7-Dihydroxynaphthalene Preparation Products And Raw materials

Raw materials

Preparation Products

7-Methoxy-2-tetralone
More
Less

2,7-Dihydroxynaphthalene Suppliers

Americas 1 Belgium 3 Canada 2 China 397 Europe 4 Germany 7 India 33 Italy 1 Japan 4 Slovakia 1 South Korea 2 Sweden 1 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 12 United States 51 Global 524
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
Alfa Chemistry
Tel
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
24072
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Alfa Chemistry
Tel
--
Fax
--
Email
info@Alfa-Chemistry.com
Country
United States
ProdList
6814
Advantage
0
Bayville Chemical Supply Company Inc.
Tel
--
Fax
--
Email
info@bayvillechemical.net
Country
United States
ProdList
34
Advantage
58
CALSAK CORPORATION
Tel
--
Fax
--
Email
calsak@calsak.com
Country
United States
ProdList
430
Advantage
58
Wilshire Technologies, Inc.
Tel
--
Fax
--
Email
info@wilshiretechnologies.com
Country
United States
ProdList
893
Advantage
58
Simplex Laboratories
Tel
--
Fax
--
Country
United States
ProdList
33
Advantage
58
Glsynthesis Inc
Tel
--
Fax
--
Country
United States
ProdList
62
Advantage
58
Wilshire Technologies
Tel
--
Fax
--
Country
United States
ProdList
428
Advantage
58
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6167
Advantage
58
Spectrum Chemical Mfg. Corp.
Tel
--
Fax
--
Email
marketing@spectrumchemical.com
Country
United States
ProdList
3113
Advantage
60
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
HBCChem, Inc.
Tel
--
Fax
--
Email
Sales@hbcchem-inc.com
Country
United States
ProdList
887
Advantage
50
Anvia Chemicals, LLC
Tel
--
Fax
--
Email
sales@anviachem.com
Country
United States
ProdList
3933
Advantage
0
HBCChem Inc.
Tel
--
Fax
--
Email
sales@hbcchem-inc.com
Country
United States
ProdList
4569
Advantage
30
Rintech, Inc.
Tel
--
Fax
--
Email
info@rintechinc.com
Country
United States
ProdList
3416
Advantage
60
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
ChemSampCo, Inc.
Tel
--
Fax
--
Email
sales@chemsampco.com
Country
United States
ProdList
3585
Advantage
60
Narchem Corporation
Tel
--
Fax
--
Email
sales@narchem.com
Country
United States
ProdList
2813
Advantage
60
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
Nanjing Stellar Anatomical Model Co.,Ltd.
Tel
--
Fax
--
Email
info@anatomy-china.com
Country
United States
ProdList
83
Advantage
51
Advance Scientific & Chemical
Tel
--
Fax
--
Email
sales@advance-scientific.com
Country
United States
ProdList
6419
Advantage
71
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
Advanced Synthesis Technologies
Tel
--
Fax
--
Email
sales@advancedsynthesis.com
Country
United States
ProdList
4775
Advantage
61
Wilshire Chemical Company Inc.
Tel
--
Fax
--
Email
WilshrChem@AOL.COM
Country
United States
ProdList
3498
Advantage
58
Acros Organics USA
Tel
--
Fax
--
Email
eveleth@fisherchem.com
Country
United States
ProdList
3846
Advantage
81
Sciencelab.com, Inc.
Tel
--
Fax
--
Email
accounting@sciencelab.com
Country
United States
ProdList
4159
Advantage
82
Sisco Research Laboratories Pvt. Ltd.
Tel
--
Fax
--
Email
srlmarketing@dishnetdsl.net
Country
United States
ProdList
1905
Advantage
64
American Custom Chemicals Corporation
Tel
--
Fax
--
Email
sales@acccorporation.com
Country
United States
ProdList
6820
Advantage
51
Multilab
Tel
--
Fax
--
Email
sales@multilab.biz
Country
United States
ProdList
94
Advantage
58
Kingchem Inc.
Tel
--
Fax
--
Email
s.wang@kingchem.com
Country
United States
ProdList
757
Advantage
60
Nastek Solutions Pvt. Ltd.
Tel
--
Fax
--
Country
United States
ProdList
172
Advantage
58
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
Advantage
72
Aceto Corporation
Tel
--
Fax
--
Email
contact@aceto.com
Country
United States
ProdList
2619
Advantage
75
Davos Chemical Corporation
Tel
--
Fax
--
Email
info@davos.com
Country
United States
ProdList
1640
Advantage
65
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
ChemPacific Corporation
Tel
--
Fax
--
Email
sales@chempacific.com
Country
United States
ProdList
6891
Advantage
51
Eastern Chemical Corp.
Tel
--
Fax
--
Email
eastern@u-g.com
Country
United States
ProdList
2786
Advantage
34
City Chemicals Corporation
Tel
--
Fax
--
Country
United States
ProdList
6460
Advantage
72
Spectrum Chemicals & Laboratory Products
Tel
--
Fax
--
Email
sales@spectrumchemical.com
Country
United States
ProdList
6699
Advantage
77
MP Biomedicals, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6561
Advantage
81
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
GLSynthesis Inc.
Tel
--
Fax
--
Email
glsyn@glsynthesis.com
Country
United States
ProdList
267
Advantage
62
More
Less

View Lastest Price from 2,7-Dihydroxynaphthalene manufacturers

Hebei Mujin Biotechnology Co.,Ltd
Product
butazodine / phenylbutazone 582-17-2
Price
US $50.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20tons
Release date
2021-06-11
Hebei Mujin Biotechnology Co.,Ltd
Product
2,7-Dihydroxynaphthalene 582-17-2
Price
US $0.00/KG
Min. Order
25KG
Purity
99.99%
Supply Ability
200ton
Release date
2021-10-08
Hebei Mujin Biotechnology Co.,Ltd
Product
2-Chloro-4-Fluorotoluene 582-17-2
Price
US $100000.00/Kg/Bag
Min. Order
25KG
Purity
99.99%
Supply Ability
200ton
Release date
2021-10-13

582-17-2, 2,7-DihydroxynaphthaleneRelated Search:

1-Hydroxyethylidene-1,1-diphosphonic acid Butylated Hydroxytoluene 3-Diethylaminophenol Triclosan Chrysin N-Hydroxyphthalimide 1,3-Dihydroxyacetone 1,6-DIHYDROXYNAPHTHALENE,2,5-DIHYDROXYNAPHTHALENE 1,7-DIHYDROXYNAPHTHALENE 2,7-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT,3,6-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT 2,7-Dimethoxynaphthalene 2,7-DIACETOXYNAPHTHALENE 2-(8-HYDROXY-3,6-DISULFO-1-NAPHTHYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID TETRASODIUM SALT 2,3-DIHYDROXYNAPHTHALENE 2,7-BIS(2-SULFOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID TETRASODIUM SALT 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT 1,3-DIHYDROXYNAPHTHALENE 2,7-BIS[(4-METHYL-2-SULFOPHENYL)AZO]-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID

  • C.I. 76645
  • 2,7-Naphthelendiol
  • 2,7- twohydroxy naphthalene
  • 2,7-Dihydroxynaphthalene 97%
  • 2,7-Dihydroxynaphthalene, 97% 100GR
  • 2,7-Dihydroxynaphthalene, 97% 25GR
  • 2,7-Dihydroxynaphthalene, 97% 5GR
  • 2,7-DIHYDROXYNAPTHALENE
  • 2,7-DIHYDROXYNAPHTHALENE
  • 2,7-NAPHTHALENEDIOL
  • c.i.76645
  • CI 76645
  • Naphthalene-2,7-Diol
  • Naphthalenediol-(2,7)
  • naphthalenediol-2,7
  • 2,7-Dihydroxynaphthalene98%
  • 2,7-DihydroxylNaphthalene
  • 2,7-Dihydroxynaphthalene,97%
  • 2,7-Dihydroxy
  • 2,7-Dihydroxynaphthalin
  • 2,7-Dihydroxynaphthylene
  • 2,7-DIHYDROXYNAPHTHALENE pure
  • 2,7-DON
  • 2,7-Naphtalenediol
  • 2,7-NAPTHTALENEDIOL
  • 7-Dihydroxynaphthalene
  • D**2,7-DIHYDROXYNAPHTHALENE
  • 2,7-Dihydroxynaphthalene &gt
  • 2,7-Naphthalenediol,99%
  • 2,7-DihydroxynaphthaL
  • 582-17-2
  • 575-38-21
  • Building Blocks
  • Organic Building Blocks
  • Polyols
  • Oxygen Compounds
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Oxygen Compounds
  • Polyols
  • FINE Chemical & INTERMEDIATES
  • Aromatics
  • API intermediates
  • bc0001