Question 420 Deck General

The correct answer is A) 11 (psig). According to the Chemical Data Guide for Cargo Inspection, the Reid Vapor Pressure (RVP) of tert-butylamine is 11 psig. The RVP is a measure of the vapor pressure of a liquid at 100°F, which is an important factor in determining the flammability and handling requirements for a chemical. The Chemical Data Guide provides this information for a wide range of chemicals, including those commonly transported by the US Coast Guard. The other answer choices are incorrect because they do not match the RVP value listed in the Chemical Data Guide for tert-butylamine.