Costausol

costaulon, costus valerolactone, 5-butyl-5-ethyl tetrahydro-2H-pyran-2-one; 5-butyl-5-ethyloxan-2-one; ethyl butyl valerolactone

CAS # 67770-79-0 (Production seems to have been discontinued) woody warm animalic odour, reminicent of costus root oil. Costausol™ blends very well with all ani�malic types of odours (castoreum, civet, musks, amber), with woody types and with oakmoss. It can be used at about the same dosage as costus root oil and will enrich all chypre, fougère and other fantasy perfumes. Th ere is no restriction in the use of this product according to the current IFRA-guidelines. can use up to 4% of concentrate

Xi - Irritant R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/39 - Wear suitable clothing and eye/face protection.