CAS 2639-63-6 appears in our catalog under these names: Hexyl Butyrate, Hexyl butyrate, Hexyl Butyrate, >98.0%(GC), Hexyl Butyrate 98%, Hexyl Butyrate, 98%, 98%. Offered by: GLPBio, Biosynth, TCI, Ambeed, Chemat. Available pack sizes: 2,5l, 500ml, 2000ml, 25ml, 100g, 500g, 25g.