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Molecule
Diethyl Bromomalonate
CAS: 685-87-0 · C7H11BrO4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 685-87-0
- Molecular Formula
- C7H11BrO4
- Molecular Mass
- 239.06 g/mol
Identifiers
CAS Registry Number
685-87-0
SMILES
CCOC(=O)C(Br)C(=O)OCC
InChI Key
FNJVDWXUKLTFFL-UHFFFAOYSA-N
InChI
InChI=1S/C7H11BrO4/c1-3-11-6(9)5(8)7(10)12-4-2/h5H,3-4H2,1-2H3
Names and Synonyms
- Diethyl Bromomalonate Common Name
- Propanedioic acid, 2-bromo-, 1,3-diethyl ester Synonym
- Malonic acid, bromo-, diethyl ester Synonym
- Propanedioic acid, bromo-, diethyl ester Synonym
- Diethyl bromomalonate Synonym
- Diethyl α-bromomalonate Synonym
- Bromomalonic acid diethyl ester Synonym
- Ethyl bromomalonate Synonym
- α-Bromomalonic ester Synonym
- Diethyl 2-bromomalonate Synonym
- Diethyl 2-bromopropanedioate Synonym
- NSC 1985 Synonym
- 2-Bromomalonic acid diethyl ester Synonym
- Diethyl 2-bromo-1,3-propanedioate Synonym
- Diethyl bromopropanedioate Synonym
- 1,3-Diethyl 2-bromopropanedioate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 239.06 g/mol | CAS Common Chemistry |
| 239.06499999999994 g/mol | RDKit | |
| 239.065 g/mol | RDKit | |
| Density | 1.41 g/cm³ | CAS Common Chemistry |
| 1.4138 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Canonical SMILES | O=C(OCC)C(Br)C(=O)OCC | CAS Common Chemistry |
| InChI | InChI=1S/C7H11BrO4/c1-3-11-6(9)5(8)7(10)12-4-2/h5H,3-4H2,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=FNJVDWXUKLTFFL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -54 °C | CAS Common Chemistry |
| Name | Diethyl bromomalonate | CAS Common Chemistry |
| Heavy Atom Count | 12 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 52.60000000000001 Ų | RDKit |
| 52.6 Ų | RDKit | |
| LogP | 0.8761 | RDKit |
| Molar Refractivity | 45.98100000000002 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.7143 | RDKit |
| 0.71 | chempirical lib | |
| Exact Mass | 237.984070932 g/mol | RDKit |
| Boiling Point | 125-132 °C @ 25 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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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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MW = 239.06 g/mol; density = 1.410 g/mL. Edit any field — others recompute live.
