English name: Triethyl Orthoformate
CAS RN：122-51-0; 108055-42-1
EINECS number: 204-550-4
Molecular formula: C₇H₁₆O₃
Molecular weight: 148.2001
Structural formula:
Physical and chemical properties: Colorless liquid with a pungent odor.
Product Introduction
Triethyl orthoformate, also known as triethoxymethane, is an organic compound with the chemical formula C₇H₁₆O₃. It is a colorless and transparent liquid that is slightly soluble in water and soluble in most organic solvents such as ethanol and ether. It is mainly used as a pharmaceutical intermediate and photosensitive material.
purpose
Used as a pharmaceutical raw material, it is a synthetic material for antimalarial drugs such as chloroquine and quetiapine, as well as for the production of high polymers, photographic drugs, photosensitive materials, anti halo dyes, cyanine dyes, and synthetic pesticides.

Operation precautions
Sealed operation, strengthen ventilation. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear anti-static work clothes and rubber oil resistant gloves. Keep away from sources of fire and heat, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Prevent steam leakage into the workplace air. Avoid contact with oxidants and acids. Charging should control the flow rate to prevent static electricity accumulation. Handle with care during transportation to prevent damage to packaging and containers. Equip with corresponding types and quantities of fire-fighting equipment and emergency response equipment for leaks. Empty containers may contain residual harmful substances.

Storage precautions
Store in a cool and ventilated warehouse. Stay away from sources of fire and heat. The storage temperature should not exceed 30 ℃. Keep the container sealed. It should be stored separately from oxidants, acids, etc., and avoid mixing storage. Adopt explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to generating sparks. The storage area should be equipped with emergency response equipment for leaks and suitable containment materials.