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1-Ethynylnaphthalene

ALDRICH/557927 - 97%

Synonym: α-Ethynylnaphthalene; α-Naphthylacetylene; 1-Ethynylnaphthalene; 1-Naphthylacetylene; 1-Naphthylethyne

CAS Number: 15727-65-8
Empirical Formula (Hill Notation): C12H8
Molecular Weight: 152.19
MDL Number: MFCD02093737
Linear Formula: C10H7C≡CH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-557927-5G 5 g
 $446.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 557927-5G.

 

assay 97%
density 1.070 g/mL at 25 °C (lit.)
InChI 1S/C12H8/c1-2-10-7-5-8-11-6-3-4-9-12(10)11/h1,3-9H
InChI key MCZUXEWWARACSP-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.6500 (lit.)
SMILES string C#Cc1cccc2ccccc12
Application: 1-Ethynylnaphthalene may be used to synthesize bis-6,6′-(ethynyl-1-naphthalene)-2,2′-bipyridine.
General description: 1-Ethynylnaphthalene can be prepared from 1-acetonaphthone or 1-naphthyl-2-trimethylsilylacetylene.
Packaging: 5 g in glass bottle
Symbol GHS02  GHS02
Signal word Warning
Hazard statements H226
Risk Statements 10
Safety Statements 16
RIDADR UN 1993C 3 / PGIII
WGK Germany WGK 3
Flash Point(F) 136.0 °F - closed cup
Flash Point(C) 57.8 °C - closed cup
Purity 97%
Density 1.070 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.6500 (lit.)
UNSPSC 12352100

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