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N1000

1-Naphthol

Name: 1-Naphthol
Brand: SIAL

≥99%, ReagentPlus^®

Synonym(s):

α-Naphthol, 1-Hydroxynaphthalene

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About This Item

Linear Formula:

C₁₀H₇OH

CAS Number:

90-15-3

Molecular Weight:

144.17

NACRES:

NA.21

PubChem Substance ID:

24897451

UNSPSC Code:

12352100

EC Number:

201-969-4

MDL number:

MFCD00003930

Beilstein/REAXYS Number:

1817321

Assay:

≥99%

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Product Name

1-Naphthol, ReagentPlus^®, ≥99%

vapor density

4.5 (120 °C, vs air)

Quality Level

200

vapor pressure

1 mmHg ( 94 °C)

product line

ReagentPlus^®

assay

≥99%

autoignition temp.

1007 °F

expl. lim.

5 %

color

white to off-white

bp

278-280 °C (lit.)

mp

94-96 °C (lit.)

fluorescence

λ_ex 300 nm; λ_em 472 nm (Borax buffer)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

SMILES string

Oc1cccc2ccccc12

InChI

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

InChI key

KJCVRFUGPWSIIH-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

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Related Categories

Analytical Chemistry

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Reference Materials

General description

1-Naphthol is a hydroxyl-aromatic compound. Its thermodynamic properties such as heat capacity, sublimation pressure, vapor pressure, enthalpies of combustion, formation and fusion have been estimated. The decomposition of 1-naphthol in aqueous solutions on exposure to gamma radiation has been studied. The ability of biochar of orange peels in adsorbing 1-naphthol from water has been investigated. The activation energy and the reaction rate constant of the enzymatic polymerization of 1-naphthol using laccase have been reported. It undergoes hydrogenation in the presence of a rhodium catalyst to form cis,cis 1-decalol. This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.

Application

1-Naphthol has been used as a prooxidant to analyze its ability to induce hemolysis in a zebrafish G6PD (glucose-6-phosphate dehydrogenase) deficiency model.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

GHS06,GHS08,GHS05,GHS09

signalword

Danger

hcodes

H302,H311,H315,H317,H318,H335,H371,H410

pcodes

P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT SE 2 Oral - STOT SE 3

target_organs

Kidney, Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

257.0 °F - closed cup

flash_point_c

125 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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A model of glucose-6-phosphate dehydrogenase deficiency in the zebrafish.

Xiaobai Patrinostro et al.

Experimental hematology, 41(8), 697-710 (2013-04-23)

Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common genetic defect and enzymopathy worldwide, affecting approximately 400 million people and causing acute hemolysis in persons exposed to prooxidant compounds such as menthol, naphthalene, antimalarial drugs, and fava beans. Mouse models have

Hydrogenation of 1-naphthol with rhodium catalyst.

Freifelder M and Stone GR.

Journal of Pharmaceutical Sciences, 53(9), 1134-1135 (1964)

Thermodynamic properties of 1-naphthol: Mutual validation of experimental and computational results.

Chirico RD, et al.

The Journal of Chemical Thermodynamics, 86, 106-115 (2015)

Reaction kinetics for laccase-catalyzed polymerization of 1-naphthol.

Aktas N, et al.

Bioresource Technology, 80(1), 29-36 (2001)

Radiolysis of 1-naphthol in aqueous solutions.

Ngo TM, et al.

J. Radioanal. Nucl. Chem., 286(1), 287-293 (2010)

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Global Trade Item Number

SKU	GTIN
N1000-500ML	04061834093190
N1000-100G	04061835321254
N1000-10G	04061835321261
N1000-500G	04061835321278

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