Hydroxycitronellal (CAS 107-75-5)

Products & Informations

Hydroxycitronellal has the smell of lilac, lily, and lily of the valley. It is a perfume ingredient with a medium-strength floral scent, reminiscent of lily and sweet tropical melon.

Hydroxycitronellal is found widely as a chief constituent in essential oils including ilang-ilang oil, palmarosa oil, geranium oil, orange flower oil, lemongrass oil, hops oil, and lavender oil. It  is a synthetic fragrance that is widely used in many cosmetics and hygiene products such as deodorants, soaps, antiseptics, and other household items.

Hydroxycitronellal industrially made from citronella aldehyde.


  1. Used in deodorants, soaps, antiseptics, and other household items, such as: perfumes, colognes, fragrances, hair products, skin care products, oral products.

Toxicological Information

LD50 oral, rat 5gm/kg min



  • flammable materials should be stored in a separate safety storage cabinet or room
  • ground all equipment containing material
  • keep away from heat
  • keep away from sources of ignition
  • keep container tightly closed
  • keep in a cool, well-ventilated place
GHS Hazard Statements
H-Code H303/310/319
P-Code P262/264/270/280
Response P302+P352+P310 P305+P351+P338 P312 P337+P313 P361+P364
Storage P405
Disposal P501

UN Number: UN 1993 3/PG 3 |  S-phrases: S26-S39
| R-phrases: R38;R41


The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.


Appearance Colorless viscous liquid
Odor Sweet lilies of the valley floral aromas
Content, % 99 min