1,2-DIHYDROXYNAPHTHALENE

ChemicalBook > CAS DataBase List > 1,2-DIHYDROXYNAPHTHALENE

1,2-DIHYDROXYNAPHTHALENE

Product Name: 1,2-DIHYDROXYNAPHTHALENE
CAS No.: 574-00-5
Chemical Name: 1,2-DIHYDROXYNAPHTHALENE
Synonyms: 1,2-NAPHTHALENEDIOL;naphthalene-1,2-diol;1,2-DIHYDROXYNAPHTHALENE;1,2-Dihydroxynaphthalene>naphthalene-1,2-diol hydrate;1,2-DIHYDROXYNAPHTHALENE, TECH.;1,2-Dihydroxynaphthalene technical grade
CBNumber: CB5140354
Molecular Formula: C10H8O2
Formula Weight: 160.17
MOL File: 574-00-5.mol

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1,2-DIHYDROXYNAPHTHALENE Property

Melting point:: 101-103 °C (lit.)
Boiling point:: 246.06°C (rough estimate)
Density: 1.0924 (rough estimate)
refractive index: 1.5178 (estimate)
storage temp.: -20°C Freezer, Under inert atmosphere
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 8.42±0.50(Predicted)
color: Dark Brown
CAS DataBase Reference: 574-00-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 2906290090

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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: 232505
Product name: 1,2-Dihydroxynaphthalene
Purity: technical grade
Packaging: 250mg
Price: $174
Updated: 2023/06/20

TCI Chemical

Product number: D2299
Product name: 1,2-Dihydroxynaphthalene
Purity: >95.0%(GC)
Packaging: 1g
Price: $218
Updated: 2024/03/01

TCI Chemical

Product number: D2299
Product name: 1,2-Dihydroxynaphthalene
Purity: >95.0%(GC)
Packaging: 5g
Price: $699
Updated: 2024/03/01

TRC

Product number: D454168
Product name: 1,2-Dihydroxynaphthalene
Packaging: 500mg
Price: $195
Updated: 2021/12/16

AK Scientific

Product number: 4452AL
Product name: 1,2-Dihydroxynaphthalene
Packaging: 1g
Price: $331
Updated: 2021/12/16

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1,2-DIHYDROXYNAPHTHALENE Chemical Properties,Usage,Production

Chemical Properties

1,2-Naphthalenediol [574-00-5], mp 108℃, is prepared by reduction of 1,2- naphthoquinone with hydrazine hydrate or sodium dithionite. It is oxidized under mild conditions to 1,2-naphthoquinone and couples with diazotized anilines in the 4-position.

Uses

1,2-Dihydroxynaphthalene was used as substrate to investigate the rate of oxygen consumption by washed cell suspensions of Corynebacterium sp. strain C125 grown on o-xylene, tetralin or succinate.

Definition

ChEBI: Naphthalene-1,2-diol is a naphthalenediol. It has a role as a mouse metabolite.

General Description

1,2-Dihydroxynaphthalene is the most sensitive biomarker for an internal exposure to naphthalene in humans.

1,2-DIHYDROXYNAPHTHALENE Preparation Products And Raw materials

Raw materials

Preparation Products

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574-00-5, 1,2-DIHYDROXYNAPHTHALENERelated Search:

ARISTOLOCHIC ACID C Tylocrebrine 7-Hydroxyaristolochic acid A aristolactam I 1,2-DIHYDROXYNAPHTHALENE Aristolochic acid Aristolochic acid B ARSENAZO I TRISODIUM SALT 2 3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID SODIUM SALT 98% CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 4,6-Dihydroxynaphthalene-2-sulfonic Acid Sodium Salt,sodium 4,6-dihydroxynaphthalene-2-sulfonate 1,5-DIHYDROXYNAPHTHALENE pure 2,6-DIBROMO-1,5-DIHYDROXYNAPHTHALENE 1,4-Dihydroxynaphthalene Chlorophosphonazo mA SULFOCHLOROPHENOL S 2,7-DIHYDROXYNAPHTHALENE pure ARISTOLACTAM-AII

naphthalene-1,2-diol

1,2-DIHYDROXYNAPHTHALENE, TECH.

1,2-Dihydroxynaphthalene technical grade

1,2-DIHYDROXYNAPHTHALENE

1,2-NAPHTHALENEDIOL

naphthalene-1,2-diol hydrate

1,2-Dihydroxynaphthalene&gt

574-00-5

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