| wallflower absolute | |
| Use(s): fragrance agents | |
| walnut leaf oil | |
| CAS: 84012-43-1 EC: 281-688-1 Use(s): fragrance agents | |
| water | |
| CAS: 7732-18-5 EC: 231-791-2 Use(s): cosmetic, flavor and fragrance agents | |
| watercress flower oil | |
| CAS: 84775-70-2 EC: 283-899-4 Use(s): fragrance agents | |
| watermelon ketone | |
| CAS: 28940-11-6 EC: 249-320-4 Use(s): fragrance agents | |
| watermelon specialty | |
| Use(s): fragrance agents | |
| waxy acetate | |
| CAS: 93952-58-0 EC: 300-684-3 Use(s): fragrance agents | |
| waxy lactone | |
| CAS: 70851-61-5 EC: 274-942-8 FEMA: 3937 JECFA: 1159 FLAVIS: 10.061 Use(s): flavor and fragrance agents | |
| waxy nitrile | |
| CAS: 22629-49-8 EC: 245-142-6 Use(s): fragrance agents | |
| waxy undecadienol | |
| CAS: 24048-14-4 EC: 246-000-6 Use(s): fragrance agents | |
| (E)- | waxy undecadienol |
| CAS: 58001-88-0 EC: 261-070-8 Use(s): fragrance agents | |
| whiskey absolute | |
| Use(s): flavor and fragrance agents | |
| whiskey lactone | |
| CAS: 39212-23-2 EC: 254-357-4 FEMA: 3803 JECFA: 437 FLAVIS: 10.053 Use(s): flavor and fragrance agents | |
| wine lactone | |
| CAS: 182699-77-0 Use(s): flavor and fragrance agents | |
| wine lactone | |
| CAS: 57743-63-2 FEMA: 4140 JECFA: 2223 FLAVIS: 10.057 Use(s): flavor and fragrance agents | |
| wintergreen oil | |
| CAS: 68917-75-9 FEMA: 3113 Use(s): flavor and fragrance agents | |
| witch hazel leaf oil | |
| CAS: 68916-39-2 Use(s): fragrance agents | |
| woodruff absolute | |
| CAS: 90028-83-4 EC: 289-877-0 Use(s): fragrance agents | |
| woody acetate | |
| CAS: 32210-23-4 EC: 250-954-9 Use(s): fragrance agents | |
| cis- | woody acetate |
| CAS: 10411-92-4 EC: 233-881-7 Use(s): fragrance agents | |
| trans- | woody acetate |
| CAS: 1900-69-2 EC: 217-598-6 Use(s): fragrance agents | |
| woody amber specialty | |
| Use(s): fragrance agents | |
| woody amylene | |
| CAS: 86115-11-9 EC: 289-194-8 Use(s): fragrance agents | |
| (E)- | woody amylene |
| CAS: 81786-74-5 EC: 279-823-4 Use(s): fragrance agents | |
| (Z)- | woody amylene |
| CAS: 81786-73-4 EC: 279-822-9 Use(s): fragrance agents | |
| 3,5,6,6- | woody amylene |
| CAS: 81786-75-6 EC: 279-825-5 Use(s): fragrance agents | |
| woody carboxylate | |
| CAS: 68966-86-9 EC: 273-453-7 Use(s): fragrance agents | |
| woody cyclohexanone | |
| CAS: 36306-87-3 EC: 252-961-2 Use(s): fragrance agents | |
| woody dioxolane | |
| CAS: 131812-67-4 EC: 412-950-7 Use(s): fragrance agents | |
| woody dodecane | |
| CAS: 950-33-4 EC: 213-448-9 Use(s): fragrance agents | |
| woody epoxide | |
| CAS: 71735-79-0 EC: 275-967-7 Use(s): fragrance agents | |
| (E)- | woody epoxide |
| CAS: 13786-79-3 EC: 237-443-6 Use(s): fragrance agents | |
| woody ether | |
| CAS: 2986-54-1 EC: 221-053-8 Use(s): fragrance agents | |
| woody furan | |
| CAS: 338735-71-0 EC: 440-030-5 Use(s): fragrance agents | |
| woody heptene | |
| CAS: 110458-85-0 Use(s): fragrance agents | |
| woody ketone | |
| CAS: 25304-14-7 EC: 246-799-1 Use(s): flavor and fragrance agents | |
| woody nonane (ethoxy) | |
| CAS: 68845-00-1 EC: 272-447-1 Use(s): fragrance agents | |
| woody nonane (methoxy) | |
| CAS: 84029-90-3 EC: 281-761-8 Use(s): fragrance agents | |
| woody octene | |
| CAS: 68259-33-6 EC: 269-524-7 Use(s): fragrance agents | |
| woody propanol | |
| CAS: 128119-70-0 EC: 416-210-4 Use(s): fragrance agents | |
| woody specialty | |
| Use(s): fragrance agents | |
| wormseed oil replacer | |
| Use(s): fragrance agents | |
| annus | wormwood flower oil america |
| CAS: 84775-74-6 EC: 283-903-4 Use(s): flavor and fragrance agents | |
| annus | wormwood leaf oil america |
| CAS: 84775-74-6 EC: 283-903-4 Use(s): flavor and fragrance agents | |
| wormwood oil america | |
| CAS: 8008-93-3 FEMA: 3116 Use(s): flavor and fragrance agents | |
| wormwood oil arborescens | |
| CAS: 92113-09-2 EC: 295-614-0 Use(s): fragrance agents | |
| wormwood oil cuba | |
| CAS: 8008-93-3 FEMA: 3116 Use(s): flavor and fragrance agents | |
| annus | wormwood oil france |
| CAS: 84775-74-6 EC: 283-903-4 Use(s): flavor and fragrance agents | |
| wormwood oil italy | |
| CAS: 8008-93-3 FEMA: 3116 Use(s): flavor and fragrance agents | |
| wormwood oil poland | |
| CAS: 8008-93-3 FEMA: 3116 Use(s): flavor and fragrance agents | |
| wormwood oil replacer | |
| Use(s): fragrance agents | |
| wormwood oil terpeneless | |
| CAS: 73138-77-9 Use(s): flavor and fragrance agents | |
| annus | wormwood oil vietnam |
| CAS: 84775-74-6 EC: 283-903-4 Use(s): flavor and fragrance agents | |
| WS-23 | |
| CAS: 51115-67-4 EC: 256-974-4 FEMA: 3804 JECFA: 1595 FLAVIS: 16.053 Use(s): flavor and fragrance agents | |
| xanthorrhoea preissii leaf oil | |
| Use(s): masking agents | |
| xanthoxylum alatum roxb. oil | |
| Use(s): fragrance agents | |
| xanthoxylum fruit oil | |
| Use(s): fragrance agents | |
| 2,3- | xylenol |
| CAS: 526-75-0 EC: 208-395-3 FLAVIS: 04.065 Use(s): flavor and fragrance agents | |
| 2,4- | xylenol |
| CAS: 105-67-9 EC: 203-321-6 FLAVIS: 04.066 Use(s): flavor and fragrance agents | |
| 2,5- | xylenol |
| CAS: 95-87-4 EC: 202-461-5 FEMA: 3595 JECFA: 706 FLAVIS: 04.019 Use(s): flavor and fragrance agents | |
| 2,6- | xylenol |
| CAS: 576-26-1 EC: 209-400-1 FEMA: 3249 JECFA: 707 FLAVIS: 04.042 Use(s): cosmetic, flavor and fragrance agents | |
| 3,4- | xylenol |
| CAS: 95-65-8 EC: 202-439-5 FEMA: 3596 JECFA: 708 FLAVIS: 04.048 Use(s): flavor and fragrance agents | |
| 3,5- | xylenol |
| CAS: 108-68-9 EC: 203-606-5 FLAVIS: 04.020 Use(s): flavor and fragrance agents |