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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
185507
2-Naphthol
99%
Synonym(s):
β-Naphthol, 2-Hydroxynaphthalene
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€27.96
€43.00
€102.85
About This Item
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Product Name
2-Naphthol, 99%
InChI key
JWAZRIHNYRIHIV-UHFFFAOYSA-N
InChI
1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
SMILES string
Oc1ccc2ccccc2c1
vapor density
4.97 (vs air)
vapor pressure
10 mmHg ( 145.5 °C)
assay
99%
form
powder or flakes
bp
285-286 °C (lit.)
mp
120-122 °C (lit.)
solubility
methanol: soluble 1 g/10 mL, clear, colorless to light yellow
Quality Level
Gene Information
human ... CYP1A2(1544)
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Related Categories
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This Item | 70448 | 130109 | 8.22290 |
|---|---|---|---|
| assay 99% | assay ≥99.0% (GC) | assay 98% | assay ≥99% (GC) |
| solubility methanol: soluble 1 g/10 mL, clear, colorless to light yellow | solubility - | solubility - | solubility 1 g/L |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| form powder or flakes | form solid | form powder or flakes | form solid |
| vapor density 4.97 (vs air) | vapor density 4.97 (vs air) | vapor density 4.97 (vs air) | vapor density - |
| 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) |
Application
<li><strong>Transformation Reactions in Organic Chemistry:</strong> It is also involved in recent advances in the transformation reactions of Betti base derivatives during the synthesis of 1-(alpha;-aminobenzyl)-2-naphthol (Olyaei and Sadeghpour, 2024).</li>
</ul>
General description
signalword
Danger
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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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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