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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Phenols >1,3-DIHYDROXYNAPHTHALENE

1,3-DIHYDROXYNAPHTHALENE

1,3-DIHYDROXYNAPHTHALENE Structure
CAS No.
132-86-5
Chemical Name:
1,3-DIHYDROXYNAPHTHALENE
Synonyms
Naphthalene-1,3-diol;NAPHTHORESORCINOL;1,3-NAPHTHALENEDIOL;Naphthoresorcin;NAPHTORESORCINE;NAPHTHORESORCINE;naphtharesorcinol;NaphthoresorcinolGr;1,3-Dioxynaphthalene;NAPHTHORESORCINOL AR
CBNumber:
CB9727122
Molecular Formula:
C10H8O2
Molecular Weight:
160.17
MOL File:
132-86-5.mol
MSDS File:
SDS
Modify Date:
2023/10/31 16:38:56
Request For Quotation

1,3-DIHYDROXYNAPHTHALENE Properties

Melting point 123-125 °C(lit.)
Boiling point 246.06°C (rough estimate)
Density 1.0924 (rough estimate)
refractive index 1.5418 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility ethanol: soluble50mg/mL
pka 9.15±0.40(Predicted)
form crystalline
color white to tan
Water Solubility Soluble in ethanol (50 mg/ml), and water.
Sensitive Light Sensitive
Merck 14,6396
BRN 2044002
CAS DataBase Reference 132-86-5(CAS DataBase Reference)
EPA Substance Registry System 1,3-Naphthalenediol (132-86-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H341
Precautionary statements  P201-P202-P280-P308+P313-P405-P501
Hazard Codes  Xi
Risk Statements  36/37/38-22
Safety Statements  26-37/39
WGK Germany  3
RTECS  QJ4725000
F  8-9-23
TSCA  Yes
HS Code  29029090
Toxicity mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD691-490,
NFPA 704
0
2 0

1,3-DIHYDROXYNAPHTHALENE price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) N6250 1,3-Dihydroxynaphthalene ≥99%, crystalline 132-86-5 1G ₹3323.28 2022-06-14 Buy
Sigma-Aldrich(India) N6250 1,3-Dihydroxynaphthalene ≥99%, crystalline 132-86-5 5G ₹11431.2 2022-06-14 Buy
Sigma-Aldrich(India) N6250 1,3-Dihydroxynaphthalene ≥99%, crystalline 132-86-5 10G ₹21119.58 2022-06-14 Buy
Sigma-Aldrich(India) N6250 1,3-Dihydroxynaphthalene ≥99%, crystalline 132-86-5 25G ₹45638.2 2022-06-14 Buy
Sigma-Aldrich(India) 70650 1,3-Dihydroxynaphthalene for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0% 132-86-5 1G ₹6040.35 2022-06-14 Buy
Product number Packaging Price Buy
N6250 1G ₹3323.28 Buy
N6250 5G ₹11431.2 Buy
N6250 10G ₹21119.58 Buy
N6250 25G ₹45638.2 Buy
70650 1G ₹6040.35 Buy

1,3-DIHYDROXYNAPHTHALENE Chemical Properties,Uses,Production

Chemical Properties

orange-pink to brown crystalline powder. 1,3-Naphthalenediol [132-86-5], naphthoresorcinol, mp 124℃, is synthesized by hydrolysis of 1,3-naphthalenediamine with sulfuric acid; by heating 1-amino-3-hydroxy-naphthalene-4-sulfonic acid with acid; or by cyclization of ethyl phenylacetoacetate. It is used as an analytical reagent for sugars and glucuronic acid in urine. It is oxidized in alkaline solution to 2-hydroxy-1,4-naphthoquinone and reacts with ammonia at 140℃ to give 3-amino-1- naphthol and 1,3-naphthalenediamine.

Uses

Reagent for sugars, oils, and for glucuronic acid in urine: Forsyth, Nature 161, 239 (1948); Heyns, Kelch, Z. Anal. Chem. 139, 339 (1953).

1,3-DIHYDROXYNAPHTHALENE Preparation Products And Raw materials

Raw materials

2-Naphthoic acid 1,3-Diacetoxynaphthalene 3-hydroxynaphthalen-1-yl acetate Ethyl-1,3-dihydroxy-2-naphtoate 1,3-dihydroxy-2-naphthoic acid
1,8-Naphthalenediol Ethyl 3-oxo-4-phenylbutanoate
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Preparation Products

UCM05 CarbaMic acid, (4-hydroxy-2-naphthalenyl)-, 1,1-diMethylethyl ester

1,3-DIHYDROXYNAPHTHALENE Suppliers

Global( 317)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
DAVY CHEM LABS +91-9603460845 +91-9493444489 Hyderabad, India 109 58 Inquiry
Sam Research Labs +91 9873930190 Hyderabad, India 219 58 Inquiry
COMBIOTECH PVT LTD +91-9980822499 +91-9980822499 Karnataka, India 69 58 Inquiry
Loba Chemie Pvt Ltd +91-22-6663 6663 Mumbai, India 498 58 Inquiry
Sisco Research Laboratories Pvt. Ltd. +91-22-4268 5800 Mumbai, India 4317 58 Inquiry
National Chemical Co. 91-22-26871818 Maharashtra, India 60 58 Inquiry
Kiran Lights Laboratories 91-9987701501 Maharashtra, India 262 58 Inquiry
Sisco Resech Laboratories Private Limited +91-22-4268 5800 Mumbai, India 655 58 Inquiry
Vyas Bio Life Sciences Pvt. Ltd -65546373 Hyderabad, India 1213 58 Inquiry
HiMedia Laboratories 91-22-61471919 Maharashtra, India 1843 58 Inquiry
Supplier Advantage
DAVY CHEM LABS 58
Sam Research Labs 58
COMBIOTECH PVT LTD 58
Loba Chemie Pvt Ltd 58
Sisco Research Laboratories Pvt. Ltd. 58
National Chemical Co. 58
Kiran Lights Laboratories 58
Sisco Resech Laboratories Private Limited 58
Vyas Bio Life Sciences Pvt. Ltd 58
HiMedia Laboratories 58

1,3-DIHYDROXYNAPHTHALENE Spectrum

1,3-DIHYDROXYNAPHTHALENE(132-86-5)MS1,3-DIHYDROXYNAPHTHALENE(132-86-5)1HNMR1,3-DIHYDROXYNAPHTHALENE(132-86-5)13CNMR1,3-DIHYDROXYNAPHTHALENE(132-86-5)IR11,3-DIHYDROXYNAPHTHALENE(132-86-5)Raman

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3-Hydroxybenzocyclohexadien-1-one Naphthalenediol-(1,3) Naphthoresorcin NAPHTHORESORCINE NaphthoresorcinolGr NaphthoresorcinolGr-(1,3-DihydroxyNaphthalene) 1,3-Dihydroxynaphthalene, 99+% 1,3-Dioxynaphthalene NAPHTHORESORCINOL extrapure AR 1,3-Naphthalenediol, Naphthoresorcinol 1,3-dihydroxy naphthanelene 1,3-Dihydroxynaphthalene ,97% 1,3-Dihydroxynaphthalene,1,3-Naphthalenediol, Naphthoresorcinol 1,3-Dihydroxynaphthalene, 99+% 1GR 1,3-Dihydroxynaphthalene, 99+% 5GR naphtharesorcinol NAPHTORESORCINE Naphthoresorcinol 〔1,3-Dihydroxynaphthalene〕 1,3-DIHYDROXYNAPHTHALENE 1,3-Dihydroxynaphthalene 99% 1,3-Dihydroxynaphthalene> Dihydroxynaphthalene Dihydroxynaphthalene 1,3-DihydroxynaphthaL Naphthoresorcinol, GR 98%+ Naphthoresorcinol (1,3-Dihydroxynaphthalene) extrapure AR, 99% NAPHTHORESORCINOL AR Naphthalene-1,3-diol 1,3-NAPHTHALENEDIOL NAPHTHORESORCINOL 132-86-5 IR/UV/ VIS Spectroscopy Reagents Analytical Reagents Analytical Chromatography Product Catalog Industrial/Fine Chemicals