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Molecule
3,4-Dichloropyridazine
CAS: 1677-80-1 · C4H2Cl2N2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 1677-80-1
- Molecular Formula
- C4H2Cl2N2
- Molecular Mass
- 148.98 g/mol
Identifiers
CAS Registry Number
1677-80-1
SMILES
Clc1ccnnc1Cl
InChI Key
JADVVTZXHQUFLS-UHFFFAOYSA-N
InChI
InChI=1S/C4H2Cl2N2/c5-3-1-2-7-8-4(3)6/h1-2H
Names and Synonyms
- 3,4-Dichloropyridazine Systematic Name
- Pyridazine, 3,4-dichloro- Synonym
- 3,4-Dichloropyridazine Synonym
- NSC 73470 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 148.98 g/mol | CAS Common Chemistry |
| 148.98000000000002 g/mol | RDKit | |
| 148.974 g/mol | chempirical lib | |
| Canonical SMILES | ClC1=NN=CC=C1Cl | CAS Common Chemistry |
| InChI | InChI=1S/C4H2Cl2N2/c5-3-1-2-7-8-4(3)6/h1-2H | CAS Common Chemistry |
| InChI Key | InChIKey=JADVVTZXHQUFLS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 3,4-Dichloropyridazine | 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 |
| 24.72 Ų | chempirical lib | |
| LogP | 1.7833999999999999 | RDKit |
| 1.7834 | RDKit | |
| Molar Refractivity | 32.052 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 147.959503424 g/mol | RDKit |
| Boiling Point | 125 °C @ 3-4 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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8
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
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100
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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.
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MW = 148.98 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C4H2Cl2N2.
