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2-Naphthol

Name: 2-Naphthol
Brand: ALDRICH
Price: 60.3 USD
Availability: InStock

98%

Synonym(s):

β-Naphthol, 2-Hydroxynaphthalene

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Pack Size	SKU	Availability	Price
250 g		Available to ship TODAYfromMILWAUKEE	$60.30
1 kg		Available to ship TODAYfromMILWAUKEE	$81.30

About This Item

Linear Formula:

C₁₀H₇OH

CAS Number:

135-19-3

Molecular Weight:

144.17

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24847944

EC Number:

205-182-7

Beilstein/REAXYS Number:

742134

MDL number:

MFCD00004067

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Properties

vapor density

4.97 (vs air)

Quality Level

100

vapor pressure

10 mmHg ( 145.5 °C)

assay

98%

form

powder or flakes

bp

285-286 °C (lit.)

mp

120-122 °C (lit.)

SMILES string

Oc1ccc2ccccc2c1

InChI

1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H

InChI key

JWAZRIHNYRIHIV-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

Description

General description

Co₂O₃-TiO₂ exhibited high visible-light activities for the degradation of 2-Naphthol (2-Hydroxynaphthalene)[1].

Application

2-Naphthol (2-Hydroxynaphthalene) was used to study the kinetics of the recombinant Coprinus cinereus peroxidase-catalyzed 2-naphthol oxidation[2].

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1 of 1

This Item	185507	70448	8.22290
Sigma-Aldrich 130109 2-Naphthol	Sigma-Aldrich 185507 2-Naphthol	Sigma-Aldrich 70448 2-Naphthol	Sigma-Aldrich 8.22290 2-Naphthol
assay 98%	assay 99%	assay ≥99.0% (GC)	assay ≥99% (GC)
Quality Level 100	Quality Level 200	Quality Level 100	Quality Level 200
form powder or flakes	form powder or flakes	form solid	form solid
mp 120-122 °C (lit.)	mp 120-122 °C (lit.)	mp 120-122 °C (lit.), 121-123 °C	mp 121.6 °C
vapor pressure 10 mmHg ( 145.5 °C)	vapor pressure 10 mmHg ( 145.5 °C)	vapor pressure 10 mmHg ( 145.5 °C)	vapor pressure <0.1 hPa ( 30 °C)
vapor density 4.97 (vs air)	vapor density 4.97 (vs air)	vapor density 4.97 (vs air)	vapor density -

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pictograms

GHS05,GHS07,GHS09

signalword

Danger

hcodes

H302 + H332,H317,H318,H400

pcodes

P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

307.4 °F - closed cup

flash_point_c

153 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Effects of rhamnolipid biosurfactant JBR425 and synthetic surfactant surfyno1465 on the peroxidase-catalyzed oxidation of 2-naphthol.

Ivanec-Goranina Rūta et al.

Journal of environmental sciences (China), 25(7), 1431-1440 (2013-11-14)

The kinetics of the recombinant Coprinus cinereus peroxidase-catalyzed 2-naphthol oxidation was investigated in the presence of rhamnolipid biosurfactant JBR425 and synthetic surfactant Surfynol465 at pH 5.5 and 250C, with concentrations of (bio)surfactants both less than critical micelle concentrations (CMC) and

Simultaneous induction of high level thermal and visible-light catalytic activities to titanium(IV) oxide by surface modification with cobalt(III) oxide clusters.

Qiliang Jin et al.

Physical chemistry chemical physics : PCCP, 15(46), 20313-20319 (2013-10-31)

This study first presents a "TiO2-based eco-catalyst" working in the dark and under visible-light irradiation for the degradation of environmental organic pollutants. Molecular scale cobalt(III) oxide clusters are formed on the surface of highly active anatase TiO2 nanoparticles (Co2O3-TiO2) by

Microsatellite DNA mutations in double-crested cormorants (Phalacrocorax auritus) associated with exposure to PAH-containing industrial air pollution.

L E King et al.

Environmental science & technology, 48(19), 11637-11645 (2014-08-26)

Hamilton Harbour, Ontario, Canada is one of the most polluted sites on the Great Lakes, and is subject to substantial airborne pollution due to emissions from both heavy industry and intense vehicle traffic. Mutagenic Polycyclic aromatic hydrocarbons (PAHs) are present

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Global Trade Item Number

SKU	GTIN
130109-1KG	04061838726827
130109-250G	04061838726834

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