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tagette carboxylate

Tagette carboxylate is a methyl ester compound used as a fragrance agent, notable for its medium-strength herbal and woody aroma with chrysanthemum notes.
Chemical Structure

General Material Description

Tagette carboxylate, also known by the systematic name methyl 1-methyl-3-cyclohexene-1-carboxylate, is an ester compound with the molecular formula C9H14O2. It is a clear liquid featuring a distinct medium-strength herbal scent, reminiscent of marigold and chrysanthemum flowers, complemented by subtle woody and green notes. This substance, sometimes referenced under synonyms such as tachrysate, possesses sensory qualities valued in fragrance production. Classified chemically as an ester, tagette carboxylate links to the PubChem controlled vocabulary for consistent chemical identification. Typically sourced or synthesized for aromatic use, it contributes natural-like herbal facets in perfumery.

Occurrence, Applicability & Potential Uses

Tagette carboxylate occurs primarily as a synthetic ester developed to replicate the natural herbal and floral notes of marigold and immortelle plants. It is used widely in perfumery and fragrance formulations as an aromatic agent to evoke herbal, green, and woody odor profiles. According to IFRA (Global) standards, its use is accepted up to 5% in fragrance concentrates, ensuring olfactory impact while maintaining safety compliance. Beyond fragrance, its flavoring use is limited or not recommended. The compound’s natural-like herbal aroma makes it suitable for diverse product categories requiring fresh, green, or floral notes. Its inclusion in formulations supports complexity and freshness in scent profiles.

Physico-Chemical Properties Summary

Tagette carboxylate's physical and chemical properties influence its performance and handling in fragrance systems. It features a molecular weight of approximately 154.21 g/mol and a moderate log P value near 3.24, indicating balanced lipophilicity suitable for blending in oils and alcohol-based carriers. The compound exhibits a vapor pressure of 0.778 mmHg at 25°C, suggesting moderate volatility, which affects its scent release and longevity. Its flash point is approximately 62.8°C (145°F), a critical safety parameter for storage and formulation. Specific gravity is near 0.997 at 20°C, close to water’s density, facilitating predictable mixing behavior. While sparingly soluble in water (about 251.7 mg/L at 25°C), tagette carboxylate dissolves readily in alcohol solvents. Such characteristics make it versatile for use in perfuming agents where stable aroma retention and moderate substantiation are desired.

FAQ

What is tagette carboxylate and what are its key characteristics?
Tagette carboxylate, chemically known as methyl 1-methyl-3-cyclohexene-1-carboxylate, is an ester compound employed primarily for its aromatic properties. It emits a medium-strength herbal scent with woody and green floral notes reminiscent of marigold and chrysanthemum. Classified as a fragrance agent, it is notable for its moderate volatility and solubility in alcohol, supporting its use in perfumery. The compound has a molecular formula C9H14O2 and is also referred to by synonyms such as tachrysate.
How is tagette carboxylate used and where does it typically appear?
Tagette carboxylate is commonly applied in fragrance formulations to impart herbal, green, and woody notes that enhance floral compositions. It is rarely found naturally but produced synthetically for consistency and supply. Its primary use lies in perfuming agents where its aromatic profile complements scents inspired by marigold and immortelle. Due to its chemical properties, it integrates well into alcohol-based perfumes and other cosmetic products requiring natural-like herbal tones.
What safety and regulatory information applies to tagette carboxylate?
Based on current evaluations, tagette carboxylate is not classified with significant hazards under OSHA’s Hazard Communication Standard (29 CFR 1910). The International Fragrance Association (IFRA) recommends usage limits up to 5% in fragrance concentrates to maintain consumer safety. Toxicological data are limited or undetermined for oral, dermal, or inhalation exposure. It is not approved for flavor use. Suppliers often provide detailed safety assessments and documentation compliant with REACH (EU) and other regional regulations, ensuring controlled and compliant use in products.

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

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Other Information

General Material Information

Preferred name tagette carboxylate
Trivial Name Methyl 1-methyl-3-cyclohexene-1-carboxylate
Short Description tachrysate
Formula C9 H14 O2
CAS Number 6493-80-7
ECHA Number 229-377-1
FDA UNII YC008TZS68
Nikkaji Number J225.152C
xLogP3-AA 2.00 (est)
NMR Predictor External link
Synonyms
  • 3-cyclohexene-1-carboxylic acid, 1-methyl-, methyl ester
  • methyl 1-methyl cyclohex-3-ene-1-carboxylate
  • methyl 1-methyl-3-cyclohexene carboxylate
  • methyl 1-methylcyclohex-3-ene-1-carboxylate
  • methyl methyl cyclohexene carboxylate
  • 1-methyl-3-cyclohexene-1-carboxylic acid methyl ester
  • tachrysate
  • 3-Cyclohexene-1-carboxylic acid, 1-methyl-, methyl ester
  • Methyl 1-methyl-3-cyclohexene-1-carboxylate

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 154.208984375
Specific gravity @ 20 °C
Pounds per Gallon
Vapor Pressure 0.778 mmHg @ 25 °C
Flash Point TCC Value 62.78 °C TCC
logP (o/w) 3.242 est
Solubility
alcohol Yes
water, 251.7 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Herbal
tagette, chrysanthemum, thujonic, natural, sweet, herbal
Odor strength medium , recommend smelling in a 10.00 % solution or less
Substantivity 4 hour(s) at 100.00 %
Luebke, William tgsc, (1986) At 10.00 % in dipropylene glycol. tagette chrysanthemum thujone natural sweet herbal

Potential Uses

Applications
Odor purposes Cedar , Chrysanthemum , Green , Herbal , Immortelle , Marigold , Woody
Flavoring purposes Immortelle , Marigold
Other purposes Natural
Cosmetic purposes Perfuming agents

Safety Information

Safety information

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:
Not determined
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
Recommendation for tagette carboxylate usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for tagette carboxylate flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):6493-80-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :110867
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
methyl 1-methylcyclohex-3-ene-1-carboxylate
Chemidplus:0006493807