SYNONYMS 2-HYDROXYPROPYL CELLULOSE;AeroWhip;AeroWhip 630;AeroWhip 640;Aqualon Klucel L;Cellulose 2-hydroxypropyl ester;Cellulose hydroxypropyl ether;Cellulose, 2-hydroxypropyl ether;CELLULOSE, HYDROXYPROPYL CAS NO:9004-64-2