Eastman™ Isobutyric Anhydride ([(CH3)2CHCO]2O) is a liquid with a boiling range of 180-187° C. It is used primarily in chemical processing and as a chemical intermediate. Eastman™ Isobutyric Anhydride is also available as a kosher product. All kosher products produced by Eastman™ are manufactured under rabbinical supervision in full accordance with Jewish dietary law.
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