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Methyl 2-Chloropropionate
CAS: 17639-93-9 | C4H7ClO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
17639-93-9
Molecular Formula:
C4H7ClO2
Molecular Mass:
122.55 g/mol
Names and Synonyms:
Methyl 2-Chloropropionate
Propanoic acid, 2-chloro-, methyl ester
Propionic acid, 2-chloro-, methyl ester
Methyl α-chloropropionate
Methyl 2-chloropropionate
2-Chloropropionic acid methyl ester
α-Chloropropionic acid methyl ester
Methyl 2-chloropropanoate
2-Chloropropanoic acid methyl ester
Methyl α-chloropropanoate
Methyl (±)-2-chloropropionate
Methyl DL-α-chloropropionate
(±)-Methyl α-chloropropionate
(±)-2-Chloropropionic acid methyl ester
(±)-Methyl 2-chloropropanoate
NSC 70983
Identifiers:
SMILES:
COC(=O)C(C)Cl
InChI:
InChI=1S/C4H7ClO2/c1-3(5)4(6)7-2/h3H,1-2H3
Key Properties
Boiling Point
132.5 °C
CAS Common Chemistry
Density
1.13 g/cm³
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 | 122.55 g/mol | CAS Common Chemistry |
| 122.551 g/mol | RDKit | |
| 122.013457144 g/mol | RDKit | |
| Density | 1.13 g/cm³ | CAS Common Chemistry |
| 1.134 g/cm3 @ Temp: 20 °C | CAS Common Chemistry | |
| Boiling Point | 132.5 °C | CAS Common Chemistry |
| Canonical SMILES | O=C(OC)C(Cl)C | CAS Common Chemistry |
| InChI | InChI=1S/C4H7ClO2/c1-3(5)4(6)7-2/h3H,1-2H3 | CAS Common Chemistry |
| InChI Key | InChIKey=JLEJCNOTNLZCHQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Methyl 2-chloropropionate | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 26.3 Ų | RDKit |
| LogP | 0.7866999999999998 | RDKit |
| Molar Refractivity | 27.33099999999999 | RDKit |
