| 1Levomenthol |
|---|
| 2Carvone |
| 31,3-Propanediol |
| 4Anethole |
| 5Cyclodecane |
| 63-Phenyl-2-propenal |
| 7Eicosene |
| 8Eugenol |
| 9Glycerin |
| 10o-Methoxycinnamaldehyde |
Compound Name L-Menthol |
CID 16666 |
Molecular Formula C10H20O |
Molecular Weight 156 |
No. Hydrogen Bond Acceptors 1 |
No. Hydrogen Bond Donors 1 |
Column: |
Part No: |
Phase Name: ZB-WAXplus |
Injection: Split 20:1 @ 225°C, 0.5 μL |
Oven Program: 130 °C to 220 °C @ 20 °C/min for 2 min. |
Carrier Gas: Constant Flow Helium, 1.5 mL/min |
Detection: Mass Spectrometer (MS) (250°C) |
Sample Notes: 0.10 mg toothpaste in 1.0 mL of 50-50 ACN/Water. Mixed then centrifuged. 100 µl supernatant diluted to 400 µl 50-50 ACN/Water. To inject, transfer 250 µl to an insert in sample vial with 25 µl 5mg/ml internal standard.
Used a 5 m retention gap pre-column.
Glycol standards are in application 16507.
Note - no glycols were found in this toothpaste sample. |
