Methyl 6-chloronicotinate（CAS# 73781-91-6)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | R36 – Irritating to the eyes R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
Introduction
Methyl 6-chloronicotinate. The following is an introduction to its nature, use, preparation and safety information:
Quality:
- Methyl 6-chloronicotinate is a colorless liquid with a pungent odor.
- Insoluble in water, but soluble in organic solvents such as ethanol, acetone, and benzene.
- It is a strong esterifying agent.
Use:
- In agriculture, it can be used as a herbicide and insecticide.
Method:
- Methyl 6-chloronicotinate is usually prepared by the reaction of methyl nicotinate and thionyl chloride. The reaction process can be catalyzed by sulfuryl chloride to produce methyl 6-chloronicotinate and hydrogen sulfate.
Safety Information:
- Methyl 6-chloronicotinate is a toxic substance and should be handled with caution.
- Care should be taken to avoid direct contact with the skin, eyes, and respiratory tract when using or handling methyl 6-chloronicotinate. Personal protective equipment such as gloves, goggles, and protective masks should be worn when necessary.
- During storage and transportation, contact with oxidants, strong acids and strong bases should be avoided.
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