DL-Menthol(CAS#1490-04-6)
| Risk Codes | R37/38 – Irritating to respiratory system and skin. R41 – Risk of serious damage to eyes R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S24/25 – Avoid contact with skin and eyes. S36 – Wear suitable protective clothing. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 – Wear eye / face protection. |
| UN IDs | UN 1888 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | OT0350000 |
| TSCA | Yes |
| HS Code | 29061100 |
| Toxicity | LD50 orally in rats: 3180 mg/kg (Jenner) |
Introduction
Menthol is an organic compound with the chemical name menthol ether. It is one of the main components of peppermint oil and the main source of peppermint’s odor.Menthol is also widely used in daily products such as fragrances, chewing gum, toothpaste, and skin cooling sprays to give a cooling sensation.The preparation of menthol is usually obtained by distilling or extracting peppermint oil. The mint plant is first crushed and distilled using water vapor, followed by condensation, concentration, and separation to extract menthol.Excessive use of menthol may cause symptoms such as difficulty breathing, skin irritation, headaches, etc. For pregnant and lactating women, as well as children, consult a physician before using menthol. Also, avoid touching the eyes and mucous membranes to avoid irritation.
