31097

1-Naphthol

PESTANAL^®, analytical standard

• Synonim(y): α-Naphthol, 1-Hydroxynaphthalene
• Wzór liniowy: C₁₀H₇OH
• Numer CAS: 90-15-3
• Masa cząsteczkowa: 144.17
• EC Number: 201-969-4
• UNSPSC Code: 41116107
• PubChem Substance ID: 329753645
• Beilstein/REAXYS Number: 1817321
• MDL number: MFCD00003930

Właściwości

• grade: analytical standard
• Quality Level: 100
• vapor density: 4.5 (120 °C, vs air)
• vapor pressure: 1 mmHg ( 94 °C)
• product line: PESTANAL^®
• assay: ≥98.0% (GC)
• autoignition temp.: 1007 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 5 %
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• bp: 278-280 °C (lit.)
• mp: 94-96 °C (lit.)
• application(s): forensics and toxicology; pharmaceutical (small molecule)
• format: neat
• 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

Opis

General description

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.

Application

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.

Legal Information

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

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Informacja o środkach bezpieczeństwa

• 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
• Klasa składowania: 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