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Molecule
1-Hexadecanaminium, N,N,N-Trimethyl-, Sulfate (1:1)
CAS: 68214-07-3 · C19H43NO4S
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 68214-07-3
- Molecular Formula
- C19H43NO4S
- Molecular Mass
- 381.62 g/mol
Identifiers
CAS Registry Number
68214-07-3
SMILES
CCCCCCCCCCCCCCCC[N+](C)(C)C.O=S(=O)([O-])O
InChI Key
UCRJJNVFJGKYQT-UHFFFAOYSA-M
InChI
InChI=1S/C19H42N.H2O4S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;1-5(2,3)4/h5-19H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
Names and Synonyms
- 1-Hexadecanaminium, N,N,N-Trimethyl-, Sulfate (1:1) Systematic Name
- 1-Hexadecanaminium, N,N,N-trimethyl-, sulfate (1:1) Synonym
- Cetyltrimethylammonium hydrogen sulfate Synonym
- Hexadecyltrimethylammonium hydrogen sulfate Synonym
- Hexadecyltrimethylammonium bisulfate Synonym
- CTAHSO4 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 381.62 g/mol | CAS Common Chemistry |
| 381.62300000000005 g/mol | RDKit | |
| 381.623 g/mol | RDKit | |
| 381.616 g/mol | chempirical lib | |
| Canonical SMILES | O=S(=O)([O-])O.CCCCCCCCCCCCCCCC[N+](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C19H42N.H2O4S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;1-5(2,3)4/h5-19H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1 | CAS Common Chemistry |
| InChI Key | InChIKey=UCRJJNVFJGKYQT-UHFFFAOYSA-M | CAS Common Chemistry |
| Name | 1-Hexadecanaminium, N,N,N-trimethyl-, sulfate (1:1) | CAS Common Chemistry |
| Heavy Atom Count | 25 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 15 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 77.43 Ų | RDKit |
| LogP | 5.178500000000004 | RDKit |
| 5.1785 | RDKit | |
| Molar Refractivity | 105.53740000000009 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 381.2912798559999 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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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 = 381.62 g/mol. Edit any field — others recompute live.
