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1-Naphthol

PESTANAL®, analytical standard

Sinonimo/i:

α-Naphthol, 1-Hydroxynaphthalene

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About This Item

Formula condensata:
C10H7OH
Numero CAS:
90-15-3
Peso molecolare:
144.17
Beilstein:
1817321
Numero CE:
201-969-4
Numero MDL:
MFCD00003930
Codice UNSPSC:
41116107
ID PubChem:
329753645

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

4.5 (120 °C, vs air)

Tensione di vapore

1 mmHg ( 94 °C)

Nome Commerciale

PESTANAL®

Saggio

≥98.0% (GC)

Temp. autoaccensione

1007 °F

Durata

limited shelf life, expiry date on the label

Limite di esplosione

5 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

P. eboll.

278-280 °C (lit.)

Punto di fusione

94-96 °C (lit.)

applicazioni

forensics and toxicology
pharmaceutical (small molecule)

Formato

neat

Stringa SMILE

Oc1cccc2ccccc12

InChI

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

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Descrizione generale

1-Naphthol, a metabolite of carbaryl and naphthanlene. It is formed by spontaneous reaction from (1R, 2S)-Naphthalene epoxide followed to form 1, 4-Dihydroxynaphthalene.

Applicazioni

1-Naphthol may be used as a reference standard for the determination of 1-naphthol:
  • In human urine by a rapid and automated method based on coupled-column liquid chromatography (LC-LC) with fluorescence detection.
  • In canned fruit juices by reversed-phase high performance liquid chromatography with diode-array detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Note legali

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

Avvertenze

Danger

Classi di pericolo

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

Organi bersaglio

Kidney, Respiratory system

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

257.0 °F - closed cup

Punto d’infiammabilità (°C)

125 °C - closed cup

Dispositivi di protezione individuale

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

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCF6505
BCBR9635V
SZBC247XV
SZB8325XV
SZE8325X

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Direct determination of 1-naphthol in human urine by coupled-column liquid chromatography with fluorescence detection.
Sancho JV, et al.
Chromatographia, 58(9-10), 565- 569 (2003)
A Simple Method for the Determination of Carbaryl and 1-Naphthol in Fruit Juices by High-Performance Liquid Chromatography- Diode-Array Detection.
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Journal of Food Protection, 66(8), 1510- 1513 (2003)
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