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Sodium Benzoate
CAS: 532-32-1 | C7H6NaO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
532-32-1
Molecular Formula:
C7H6NaO2
Molecular Mass:
145.11 g/mol
Names and Synonyms:
Sodium Benzoate
Benzoic acid, sodium salt (1:1)
Sodium benzoate
Benzoic acid, sodium salt
Antimol
Benzoate of soda
Sobenate
E 211
Fuminaru
Purox S
E 221
E 221 (nucleating agent)
Microcare SB
Probenz
FZ 001
NB 3010C
Identifiers:
SMILES:
O=C(O)c1ccccc1.[Na]
InChI:
InChI=1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);
Key Properties
Melting Point
>300 °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 | 145.11 g/mol | CAS Common Chemistry |
| 145.11299999999997 g/mol | RDKit | |
| 145.026548712 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_benzoate | CAS Common Chemistry |
| Canonical SMILES | [Na].O=C(O)C=1C=CC=CC1 | CAS Common Chemistry |
| InChI | InChI=1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9); | CAS Common Chemistry |
| InChI Key | InChIKey=UJTIFEVFUCJMKZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | >300 °C | CAS Common Chemistry |
| Name | Sodium benzoate | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 1.004 | RDKit |
| Molar Refractivity | 39.15530000000001 | RDKit |
