520446
3-Ethynylpyridine
98%
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About This Item
Empirical Formula (Hill Notation):
C7H5N
CAS Number:
Molecular Weight:
103.12
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Quality Level
assay
98%
bp
83-84 °C/30 mmHg (lit.)
mp
39-40 °C (lit.)
SMILES string
C#Cc1cccnc1
InChI
1S/C7H5N/c1-2-7-4-3-5-8-6-7/h1,3-6H
InChI key
CLRPXACRDTXENY-UHFFFAOYSA-N
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
134.0 °F - closed cup
flash_point_c
56.67 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Wei Wei et al.
Chemical communications (Cambridge, England), 48(2), 305-307 (2011-11-18)
The first transition-metal-catalyzed direct oxidative synthesis of amides by using dioxygen as an oxygen source has been developed under mild conditions, in which DBU was used as the key additive. The present methodology, which utilizes dioxygen as an oxidant and
Christoph Gütz et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(33), 10890-10894 (2013-07-05)
A 1,1'-binaphthyl-based bis(pyridine) ligand (1) was prepared in racemic and enantiomerically pure form to study the formation of [Pd2(1)4] complexes upon coordination to palladium(II) ions with regard to the degree of chiral self-sorting. The self-assembly process proceeds in a highly
Varinder K Aggarwal et al.
The Journal of organic chemistry, 68(13), 5381-5383 (2003-06-21)
A convenient one-pot procedure for the preparation of pyrazoles by 1,3-dipolar cycloaddition of diazo compounds generated in situ has been developed. Diazo compounds derived from aldehydes were reacted with terminal alkynes to furnish regioselectively 3,5-disubstituted pyrazoles. Furthermore, the reaction of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 520446-5G | 04061832546919 |
| 520446-1G | 04061832546902 |