8.22291
1-Naphthylamine
for synthesis
Synonym(s):
1-Naphthylamine, 1-Aminonaphthalene
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About This Item
vapor pressure
0.003 hPa ( 20 °C)
Quality Level
assay
≥99.0% (GC)
form
solid
autoignition temp.
460 °C
potency
680 mg/kg LD50, oral (Rat)
pH
7.1 (20 °C, 1 g/L in H2O)
bp
301 °C/1013 hPa
mp
48-50 °C
transition temp
flash point 157 °C
solubility
1.7 g/L
density
1.15 g/cm3 at 20 °C
bulk density
560 kg/m3
storage temp.
2-30°C
SMILES string
Nc1c2c(ccc1)cccc2
InChI
1S/C10H9N/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,11H2
InChI key
RUFPHBVGCFYCNW-UHFFFAOYSA-N
Application
- Cobalt (II)–catalyzed C8H alkoxylation of 1-naphthylamine derivatives with alcohols: An efficient methodology for the cobalt-catalyzed C-H bond alkoxylation of 1-naphthylamine derivatives using readily available alcohols, allowing for the synthesis of 8-alkoxy-1-naphthylamine derivatives (T Zhang, H Zhu, F Yang, Y Wu, Y Wu - Tetrahedron, 2019 - Elsevier) Read more.
- Palladium-catalyzed regioselective C8–H amination of 1-naphthylamine derivatives with aliphatic amines: This study presents a palladium-catalyzed method for regioselective amination of 1-naphthylamine derivatives, yielding products in good yield and demonstrating the versatility in C-H functionalization chemistry (Z Li, S Sun, H Qiao, F Yang, Y Zhu, J Kang, Y Wu… - Organic Letters, 2016 - ACS Publications) Read more.
- Experimental and simulation study on the solubility of 1-naphthylamine in twelve neat solvents: This research provides a comprehensive experimental and simulation study on the solubility of 1-naphthylamine, contributing to better understanding of its thermodynamic properties in various solvents (B Mei, Y Wang, J Zhou, X Yang, Y Yu, L Xu… - Journal of Molecular Liquids, 2024 - Elsevier) Read more.
Analysis Note
Melting range (lower value): ≥ 48 °C
Melting range (upper value): ≤ 50 °C
2-Naphthylamine (GC, area%): ≤ 0.10 % (a/a)
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1A
Storage Class
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
314.6 °F - closed cup
flash_point_c
157 °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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