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What is the CAS number for ethyl acetate?

Dec 15, 2025 Leave a message

What is the CAS number for ethyl acetate?

The CAS (Chemical Abstracts Service) number for ethyl acetate is 141-78-6. 

 

Structure:

 Ethyl Acetate Structure

 

The main chemical properties of ethyl acetate:

  • molar mass: 88.106 g/mol;
  • density: 0.9003 g/cm³ (20 °C);
  • melting point: -83 °C;
  • boiling point: 77 °C.

 

Ethyl acetate formula

Ethyl acetate (CAS number 141-78-6) has the formula: C4H8O2.

 

Is ethyl acetate CAS 141-78-6 a safe solvent?

Ethyl acetate (EtOAc) is a useful solvent but not entirely safe, requiring careful handling due to its high flammability and potential health effects like skin/eye irritation, dizziness, and respiratory issues with overexposure.

 

 

Safety Information

Keep containers tightly closed and store in a well-ventilated area.

Keep away from fire and do not smoke.

If contact with eyes occurs, immediately flush with plenty of water and seek medical attention.

Wear appropriate protective clothing, gloves, and eye/face protection.

 

 

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ethyl acetate liquid CAS 141-78-6

 

ethyl acetate chemical

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