Home Categories Pharmaceutical intermediates 2-Ethynylpyridine
A3954012

2-Ethynylpyridine , 98%, 0.01%hydrogen stabilizer , 1945-84-2

CAS NO.:1945-84-2

Empirical Formula: C7H5N

Molecular Weight: 103.12

MDL number: MFCD00041598

EINECS: 628-748-9

Pack Size Price Stock Quantity
1G RMB71.20 In Stock
5G RMB281.60 In Stock
25G RMB1114.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 77-78 C
Boiling point: 85 °C/12 mmHg (lit.)
Density  1.021 g/mL at 25 °C (lit.)
refractive index  n20/D 1.56(lit.)
Flash point: 170 °F
storage temp.  2-8°C
form  Liquid
pka 2.31±0.12(Predicted)
color  Clear dark brown
Specific Gravity 1.021
Water Solubility  Soluble in water.
BRN  1098904
InChI InChI=1S/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H
InChIKey NHUBNHMFXQNNMV-UHFFFAOYSA-N
SMILES C1(C#C)=NC=CC=C1
CAS DataBase Reference 1945-84-2(CAS DataBase Reference)

Description and Uses

2-Ethynylpyridine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29339900

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