GERANIC ACID

CAS No.：459-80-3

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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GERANIC ACID Basic information

Product Name:	GERANIC ACID
Synonyms:	3,7-dimethyl-6-octadienoicacid;(2E)-3,7-Dimethyl-2,6-octadienoic acid;3,7-dimethyl-2,6(and2,7)-octadienoicacid;GERANIC ACID;3,7-DIMETHYL-2,6-OCTADIENOIC ACID;6-Octadienoicacid,3,7-dimethyl-2;RARECHEM AL BO 0140;geranic acid, mixture of isomers
CAS:	459-80-3
MF:	C10H16O2
MW:	168.23
EINECS:	207-299-9
Product Categories:	Building Blocks;C10;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks
Mol File:	459-80-3.mol

GERANIC ACID Chemical Properties

Melting point	185-186 °C (decomp)
Boiling point	250 °C(lit.)
density	0.97 g/mL at 25 °C(lit.)
refractive index	n20/D 1.484(lit.)
FEMA	4121 \| GERANIC ACID
Fp	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	H2O: insoluble
pka	5.17±0.33(Predicted)
JECFA Number	1825
BRN	1763804
CAS DataBase Reference	459-80-3(CAS DataBase Reference)
EPA Substance Registry System	2,6-Octadienoic acid, 3,7-dimethyl- (459-80-3)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	21-38
Safety Statements	36/37
WGK Germany	3
RTECS	RG5380000
F	10
Hazard Note	Irritant
TSCA	Yes
HS Code	2916199590

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

GERANIC ACID Usage And Synthesis

Chemical Properties	Colorless viscous liquid; neat; sweet, foral green, geranium leafike, woody with a citrus orange body nuance.
Occurrence	Reported found in tea, tomato and wine
Uses	Possible uses: orange, tea, mint, ripe fruit and melon notes.
Aroma threshold values	Medium strength odor, green type; recommend smelling in a 10.0% solution or less.
Taste threshold values	Sweet, woody, leafy, fruity body with some mouthfeel effects at 20 ppm.
General Description	Geranic acid is a monoterpenemainly used in flavor, fragrance, cosmetics and agro-industries. In vitro studies show that geranic acid exhibits strong inhibitory activity against Fusarium graminearum and Colletotrichum graminicola, the two main fungal pathogens of maize. It may be responsible for the potent tyrosinase inhibitory activity of lemongrass (Cymbopogon citratus).
Biochem/physiol Actions	Odor (neat): sweet, floral green, geranium leaf-like, woody with a citrus orange body nuance.

GERANIC ACID Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Ethyl acetate-->Diethyl ether-->Ethyl bromoacetate-->Triethyl phosphite-->6-Methyl-5-hepten-2-one-->Lycopene-->ETHYL GERANATE-->GERANIOL-->trans-Citral = trans-3,7-Dimethyl-octa-2,6-dien-1-al-->Citral-->Butyraldehyde-->NEROL-->Acetic anhydride
Preparation Products	Damascenone-->CITRONELLIC ACID

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