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2,6-Dichloropyrazine
CAS: 4774-14-5 | C4H2Cl2N2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
4774-14-5
Molecular Formula:
C4H2Cl2N2
Molecular Mass:
148.98 g/mol
Names and Synonyms:
2,6-Dichloropyrazine
Pyrazine, 2,6-dichloro-
2,6-Dichloropyrazine
m-Dichloropyrazine
Identifiers:
SMILES:
Clc1cncc(Cl)n1
InChI:
InChI=1S/C4H2Cl2N2/c5-3-1-7-2-4(6)8-3/h1-2H
Key Properties
Boiling Point
94-107 °C @ Press: 50 Torr
CAS Common Chemistry
Melting Point
55-58 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 148.98 g/mol | CAS Common Chemistry |
| 147.959503424 g/mol | RDKit | |
| Boiling Point | 94-107 °C @ Press: 50 Torr | CAS Common Chemistry |
| Canonical SMILES | ClC=1N=C(Cl)C=NC1 | CAS Common Chemistry |
| InChI | InChI=1S/C4H2Cl2N2/c5-3-1-7-2-4(6)8-3/h1-2H | CAS Common Chemistry |
| InChI Key | InChIKey=LSEAAPGIZCDEEH-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 55-58 °C | CAS Common Chemistry |
| Name | 2,6-Dichloropyrazine | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 25.78 Ų | RDKit |
| LogP | 1.7833999999999999 | RDKit |
| Molar Refractivity | 32.05199999999999 | RDKit |
