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General Material Information

Preferred name lilyall / methyl anthranilate schiff's base
Trivial Name Methyl 2-[[3-[4-(1,1-dimethylethyl)phenyl]-2-methylpropylidene]amino]benzoate
Short Description verdantiol (Givaudan)
Formula C22 H27 N O2
CAS Number 91-51-0
ECHA Number 202-073-6
FDA UNII 3PWS757043
Nikkaji Number J60.461E
xLogP3-AA 5.50 (est)
NMR Predictor External link
Synonyms
  • anthranilic acid, N-(3-(p-tert-butylphenyl)-2-methylpropylidene)-, methyl ester
  • benzoic acid, 2-((3-(4-(1,1-dimethylethyl)phenyl)-2-methylpropylidene)amino)-, methyl ester
  • p-tert- butyl-alpha-methyl hydrocinnamal / methyl anthranilate schiff base
  • para-tert- butyl-alpha-methyl hydrocinnamal / methyl anthranilate schiff base
  • lilanate 3275 P (Grau)
  • lilial/ma schiffbase
  • lilianth (IFF)
  • liliavert (A.C.S. International)
  • lilyantine
  • maranthra
  • methyl 2-((3-(4-(1,1-dimethyl ethyl)phenyl)-2-methyl propylidene)amino) benzoate
  • methyl 2-((3-(4-(1,1-dimethylethyl)phenyl)-2-methylpropylidene)amino)benzoate
  • methyl 2-[[3-(4-tert-butylphenyl)-2-methylpropylidene]amino]benzoate
  • methyl anthranilate / lilial
  • methyl anthranilate / lilyall schiff's base
  • methyl-N-(p-tert-butyl-a-methylhydrocinnamylidene) anthranilate
  • methyl-N-(p-tert-butyl-alpha-methylhydrocinnamylidene) anthranilate
  • methyl-N-(para-tert-butyl-alpha-methyl hydrocinnamylidene) anthranilate
  • schiff base lilial
  • schiff's base lilial-methyl anthranilate
  • schiff's base lilianthral
  • verdantiol (Givaudan)
  • Benzoic acid, 2-[[3-[4-(1,1-dimethylethyl)phenyl]-2-methylpropylidene]amino]-, methyl ester
  • Anthranilic acid, N-[3-(p-tert-butylphenyl)-2-methylpropylidene]-, methyl ester
  • Methyl 2-[[3-[4-(1,1-dimethylethyl)phenyl]-2-methylpropylidene]amino]benzoate
  • Verdantiol

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2922.49.8050
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 337.46258544922
Specific gravity @ 25 °C
Pounds per Gallon 8.62 to 8.671
Refractive Index 1.5356 to 1.5429 @ 20 °C
Vapor Pressure 0.0013 mmHg @ 20 °C
Flash Point TCC Value 100 °C TCC
logP (o/w) 7.66 est
Solubility
alcohol Yes
water, 0.02806 mg/L @ 25 °C (est) Yes
water No
Stability
beauty care Unspecified
fine fragrance Unspecified
household Unspecified
laundry care Unspecified

Organoleptic Properties

Odor Type: Floral
fresh, green, orangeflower, lily, citrus, muguet
Odor strength medium , recommend smelling in a 50.00 % solution or less
Substantivity 400 hour(s) at 100.00 %
Luebke, William tgsc, (1986) At 50.00 % in dipropylene glycol. fresh green orangeflower lily citrus hydroxycitronellal
A very high quality product with subtle floral notes to enhance delicate fragrances. Neroli, orange blossom
Verdantiol offers an intense floral note to delicate flower type creations, such as neroli, orange blossom, narcissus and frangipani. Excellent fixative value on all supports. Linden-Orange Flower
General comment Fresh floral, sweet aromatic, citrusy; notes of muguet and neroli

Potential Uses

Applications
Odor purposes Floral, Frangipani plumeria, Lily, Narcissus, Neroli, Orange blossom
Cosmetic purposes Perfuming agents

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 38 - Irritating to skin.
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 24 - Avoid contact with skin.
S 37 - Wear suitable gloves.
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.
Human Experience:
12% in petrolatum produced no irritation or sensitization in humans.
Oral/Parenteral Toxicity:
oral-rat LD50 3000 mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 729, 1982.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 729, 1982.

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
IFRA Critical Effect:
Sensitization
IFRA fragrance material specification:
The IFRA Scientific Committee examined the physicochemical properties of Schiff bases and concluded that, based on the available information, these materials should be considered under contributions from other sources. By default, the stoichiometric presence of the aldehydes of the Schiff bases is taken into account assuming 100% dissociation. An indicative list of Schiff bases incorporating aldehydes covered by an IFRA Standard of restriction is reported at page 2. These Schiff bases must be taken into account for determination of the maximum use level of the respective aldehydes.
Recommendation for lilyall / methyl anthranilate schiff's base usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for lilyall / methyl anthranilate schiff's base 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):91-51-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :64807
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
methyl 2-[[3-(4-tert-butylphenyl)-2-methylpropylidene]amino]benzoate
Chemidplus:0000091510