LGTCO/LGTF Exit Exam • Set 5 Question 18 of 30

State the carriage temperature for Ethylene Oxide at atmospheric pressure:

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Direct Answer

Option D: 10.7°C

Ethylene oxide has an atmospheric boiling point of +10.7°C. Due to its low boiling point and highly reactive nature, SIGTTO and IGC Code regulations mandate specialized containment, rigorous temperature control, and complete oxygen exclusion to prevent hazardous polymerization.

All Options

15.8°C

-7.2°C

-23.8°C

10.7°C (Correct Answer)

Detailed Explanation & Context

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).

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