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cistus twig/leaf absolute

Cistus twig/leaf absolute is a fragrant resinous extract from Cistus ladaniferus, notable for its woody, amber, and leathery aroma used in perfumery.

General Material Description

Cistus twig/leaf absolute is a natural aromatic extract obtained from the young twigs and leaves of the Cistus ladaniferus shrub, a perennial plant native to the Mediterranean region. This absolute is characterized by a complex, woody aroma with ambery and leathery accents. Known under various synonyms such as labdanum absolute and cistambrol, it yields a rich fragrance widely used in perfumery. The extraction process involves solvent extraction of the resinous exudate called labdanum produced by the plant, followed by ethanol washing to produce a colorless or lightly tinted absolute. This material is valued for its long-lasting scent and forms an essential component in amber, oriental, and chypre fragrance compositions. More chemical and botanical details are accessible via the PubChem database. Typically, the raw plant material is harvested during the summer at the peak of labdanum production in southern Spain.

Occurrence, Applicability & Potential Uses

Cistus twig/leaf absolute originates from the Cistus ladaniferus plant, commonly known as rockrose, which grows naturally in the Mediterranean basin. The resin it exudes serves as a protective measure against environmental stresses such as heat and drought. In perfumery and fragrance creation, this absolute is used primarily as a woody and ambery note that adds depth and persistence to compositions. It suits various fragrance families, including amber, oriental, chypre, citrus, forest, lavender, and pine accords. Compliant with the IFRA (Global) standards, its use is regulated, with recommendations for maximum levels in fragrance concentrates. Its applications extend to fine fragrances, cosmetics, and select personal care products where a warm, resinous base note is desired.

Physico-Chemical Properties Summary

This absolute is soluble in alcohol, rendering it compatible with many perfumery solvents, while showing limited solubility in water at standard conditions. It is advised to store the material in a cool, dry environment away from direct light and heat to preserve its quality, maintaining stability for at least 24 months under optimal conditions. The odor profile is sustained with a substantivity of approximately 400 hours at full concentration, indicating excellent longevity on skin and in formulations. Its solubility and stability profile supports use in various product types, including bath foams, creams, shampoos, and soaps without significant degradation. These properties facilitate formulation flexibility while enhancing the sensory profile of the final product.

FAQ

What is cistus twig/leaf absolute and what are its main fragrance characteristics?
Cistus twig/leaf absolute is a natural aromatic extract derived from the leaves and young twigs of the Cistus ladaniferus shrub. It produces a distinctive woody, ambery, and leathery aroma with balsamic and resinous undertones. This complex scent is valued in perfumery for its warm, long-lasting dry-down and ambergris-like nuances. The material is often described as having sweet, old-wood and slightly animalic notes, contributing to its unique olfactory signature.
Where does cistus twig/leaf absolute come from and how is it used in fragrances?
This absolute is sourced from the Mediterranean plant Cistus ladaniferus, also known as rockrose, which secretes a resin called labdanum. The young twigs and leaves are harvested, and after solvent extraction, the absolute is obtained by ethanol washing of the concrete. It is widely used in fragrance creation across multiple families including amber, oriental, chypre, and forest accords, often adding depth and longevity. Its versatility allows incorporation into fine fragrances, personal care products, and other scented formulations.
What safety standards apply to cistus twig/leaf absolute and are there usage restrictions?
Cistus twig/leaf absolute is recognized as an irritant under European classifications, requiring caution to avoid eye, skin, or respiratory irritation. The IFRA (Global) Code of Practice provides guidelines recommending usage levels up to 9% in fragrance concentrates to minimize sensitization risks. It is not intended for flavor use. Proper handling includes storing the material in tightly sealed containers protected from heat and light to maintain stability and ensure safety in formulations.

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

Export Tariff Code:3301.90.5000
Wikipedia:View
Wikipedia2:View2

General Material Information

Trivial Name cistus twig/leaf absolute
Short Description cistus ladaniferus twig/leaf absolute
CAS Number 8016-26-0
FDA UNII Search
Synonyms
  • cistambrol
  • ciste abs (IFF)
  • ciste absolute colorless
  • ciste absolute maroc brown
  • ciste absolute maroc green
  • cistus absolute moroccan
  • cistus absolute SIS
  • cistus absolute spain
  • cistus absolute, decolorized, colorless (for fragrance) (Robertet)
  • cistus HT abs BM 01 (Charabot)
  • cistus ladaniferus twig/leaf absolute
  • cistus light absolute
  • cistus spain absolue 80% BB
  • cistus spain absolute
  • cistus spain HT absolute 88% TEC (Charabot)
  • cistus ladaniferus l. twig/leaf absolute
  • Essential oils, labdanum
  • Oils, labdanum
  • Cistus ladanifer, essential oil
  • Labdanum oil
  • Cistus labdanum oil

PhysChem Properties

Material listed in food chemical codex No
Shelf life 24 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
water, 724.3 mg/L @ 25 °C (est) Yes
water No
Stability
bath foam Unspecified
cream Unspecified
hair spray Unspecified
lipstick Unspecified
powder Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Woody
resinous, sweet, woody old wood, amber, balsamic, ambergris, animal, phenolic, leathery
Odor strength medium , recommend smelling in a 10.00 % solution or less
Substantivity 400 hour(s) at 100.00 %
Luebke, William tgsc, (2016) At 10.00 % in dipropylene glycol. sweet old wood amber balsamic ambergris animal resinous phenolic leathery
General comment Ambery/vanillic, cistus, leather, pyrogenic
This hardy perennial shrub has stalks sometimes reaching two meters in height. They bear perennial, elongated leaves of a deep green color. The solitary flowers begin appearing as early as April: large blossoms formed of five white petals, each marked with a dark purple spot at its base. These purple blotches have always been referred to as the “tears of Christ” in Andalusia. The entire plant, most particularly the leaves, produces a highly scented resinous exudate called labdanum. This gum protects the plant from the stress of the hot, dry summers in southern Spain. Harvesting takes place from July to August, when labdanum production is at its peak. The young leafy twigs are the parts that are hand-picked in our cistus fields in Almaden de la Plata near Seville, Spain. The cistus absolute is obtained after the cistus concrete, itself the result of a hexane extraction of the young branches, is washed with ethanol. This unique plant with amber accents expresses its olfactory character in different ways, depending on the process: cistus essential oil, cistus Tradition quality essential oil, labdanum absolute, labdanum resinoid, and even labdasur. Characteristic
The Cistus family is ambery, woody, light and fruity. Absolutes profiles offer hints of floral notes on top and deep warm, long-lasting dry-down notes. Ambery, warm, leathery, balsamic
Used in the Mediterranean countries since ancient times, cistus was renowned for its smell and many therapeutic properties, including treatment of bleeding and stimulating healing of wounds. Used for over 3,000 years in perfumery, cistus was one of the components of the “royal Persian perfume” of Ahassuerus and held a special place in the “incense” of antiquity. Crete is where the gum of Cistus creticus, a species closely related to Cistus labdaniferus var maculate, was first produced. Characteristic

Occurrences

Potential Uses

Applications
Odor purposes Amber , Chypre , Citrus , Forest , Lavender , Oriental , Pine

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
R 42/43 - May cause sensitization by inhalation and skin contact.
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 - Wear suitable protective clothing.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 8980 mg/kg
Food and Cosmetics Toxicology. Vol. 14, Pg. 335, 1976.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
contains the following IFRA (Annex) restricted components: (non-analysis max. level reference only)
benzaldehyde Max. Found: 0.6 % and Reason: Sensitization
Recommendation for cistus twig/leaf absolute usage levels up to:
9.0000 % in the fragrance concentrate.
Recommendation for cistus twig/leaf absolute flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
EPA Substance Registry Services (TSCA):8016-26-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
cistus ladaniferus l. twig/leaf absolute
Chemidplus:0008016260