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Molecule
1,4-Dichlorobut-2-Ene
CAS: 110-57-6 · C4H6Cl2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 110-57-6
- Molecular Formula
- C4H6Cl2
- Molecular Mass
- 125.00 g/mol
Identifiers
CAS Registry Number
110-57-6
SMILES
ClC/C=C/CCl
InChI Key
FQDIANVAWVHZIR-OWOJBTEDSA-N
InChI
InChI=1S/C4H6Cl2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1+
Names and Synonyms
- 1,4-Dichlorobut-2-Ene Synonym
- 2-Butene, 1,4-dichloro-, (2E)- Synonym
- 2-Butene, 1,4-dichloro-, (E)- Synonym
- 2-Butene, 1,4-dichloro-, trans- Synonym
- (2E)-1,4-Dichloro-2-butene Synonym
- (E)-1,4-Dichloro-2-butene Synonym
- trans-1,4-Dichloro-2-butene Synonym
- 1,4-Dichloro-trans-2-butene Synonym
- trans-1,4-Dichlorobuten-2-ene Synonym
- 1,4-Dichloro-2-trans-butene Synonym
- (2E)-1,4-Dichlorobut-2-ene Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 125.00 g/mol | CAS Common Chemistry |
| 124.998 g/mol | RDKit | |
| 124.992 g/mol | chempirical lib | |
| Density | 1.18 g/cm³ | CAS Common Chemistry |
| 1.183 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/1,4-Dichlorobut-2-ene | CAS Common Chemistry |
| Boiling Point | 155.4 °C | CAS Common Chemistry |
| Canonical SMILES | ClCC=CCCl | CAS Common Chemistry |
| InChI | InChI=1S/C4H6Cl2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1+ | CAS Common Chemistry |
| InChI Key | InChIKey=FQDIANVAWVHZIR-OWOJBTEDSA-N | CAS Common Chemistry |
| Melting Point | 2 °C | CAS Common Chemistry |
| Name | trans-1,4-Dichloro-2-butene | CAS Common Chemistry |
| 1,4-Dichlorobut-2-ene | CAS Common Chemistry | |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 2.0202 | RDKit |
| Molar Refractivity | 30.57999999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5 | RDKit |
| Exact Mass | 123.98465555199999 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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Quick conversion
MW = 125.00 g/mol; density = 1.180 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C4H6Cl2.
