Is n-butyl alcohol (CAS 71-36-3) toxic?

Is n-butyl alcohol (CAS 71-36-3) toxic?

Common Name: n-Butanol

IUPAC Name: Butan-1-ol

Other Names: 1-Butanol, n-Butyl Alcohol, Butyl Hydroxide

CAS Number: 71-36-3

Molecular Formula: C₄H₉OH

Molar Mass: 74.12 g/mol

n-Butyl alcohol is considered moderately toxic and can be harmful if not handled properly. It is less toxic than methanol but more irritating than ethanol.

Hazard Statements (GHS):

• H226: Flammable liquid and vapour.
• H315: Causes skin irritation.
• H318: Causes serious eye damage.
• H336: May cause drowsiness or dizziness.

n-butyl alcohol Precautionary Statements

1. Keep the container tightly closed and store in a well-ventilated area.
2. Keep away from food, beverages, and animal feed.
3. Keep away from fire and do not smoke.
4. If contact with eyes occurs, immediately flush with plenty of water and seek medical advice.
5. Wear appropriate protective clothing, gloves, and eye/face protection.

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