2-Chloro-3-methoxybenzaldehyde（CAS# 54881-49-1)
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – Irritating to eyes, respiratory system and skin. R50 – Very Toxic to aquatic organisms |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 – This material and its container must be disposed of as hazardous waste. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| Hazard Class | 9 |
| Packing Group | III |
Introduction
2-Chloro-3-methoxybenzaldehyde is a translucent or white crystalline powder with a special aroma.
2-Chloro-3-methoxybenzaldehyde can generally be prepared by acid-base catalyzed reaction of p-chlorotoluene and methoxybenzaldehyde.
Safety Information: 2-Chloro-3-methoxybenzaldehyde is an organic compound that should be protected from inhalation, contact with the skin and into the eyes. Personal protective equipment such as protective gloves and goggles should be worn during operation to avoid inhaling their vapors. If the substance is ingested or come into contact with by mistake, seek medical attention immediately and bring a container or label.
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