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Merck
CN

80025

1-Naphthol

certified reference material, TraceCERT®

Synonym(s):

Duloxetine impurity D (PhEur), α-Naphthol, 1-Hydroxynaphthalene

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About This Item

Linear Formula:
C10H7OH
CAS Number:
90-15-3
Molecular Weight:
144.17
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329768711
EC Number:
201-969-4
Beilstein/REAXYS Number:
1817321
MDL number:
MFCD00003930

Key Documents

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InChI key

KJCVRFUGPWSIIH-UHFFFAOYSA-N

InChI

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

SMILES string

Oc1cccc2ccccc12

grade

certified reference material, TraceCERT®

vapor density

4.5 (120 °C, vs air)

vapor pressure

1 mmHg ( 94 °C)

product line

TraceCERT®

autoignition temp.

1007 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

5 %

technique(s)

gas chromatography (GC): suitable

bp

278-280 °C (lit.)

mp

94-96 °C (lit.)

format

neat

Quality Level

300

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General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

signalword

Danger

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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