3,7-Dimethyl-2,6-octadienenitrile

Aroma

Product Name: 3,7-Dimethyl-2,6-octadienenitrile
CAS No.: 5146-66-7
Chemical Name: 3,7-Dimethyl-2,6-octadienenitrile
Synonyms: LRT8;CITRALVA;GERANONITRILE;GERANYLNITRIL;GERANYL NITRILE;3,7-dimethyl-6-octadienenitrile;3,7-Dimethylocta-2,6-diennitril;GeranylNitrilecis-/trans-mixture;3,7-DIMETHYL-2,6-OCTADIENENITRILE;GeranylNitrile,cis-/trans-mixture
CBNumber: CB2229647
Molecular Formula: C10H15N
Formula Weight: 149.23
MOL File: 5146-66-7.mol

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3,7-Dimethyl-2,6-octadienenitrile Property

Boiling point:: 110 °C1.3 mm Hg(lit.)
Density: 0.853 g/mL at 25 °C(lit.)
vapor pressure: 3.7-4.82Pa at 20-25℃
refractive index: n20/D 1.475(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
Specific Gravity: 0.866
color: A colourless or very pale yellow liquid.
Odor: at 10.00 % in dipropylene glycol. citrus lemon nitrile aldehydic metallic
Odor Type: citrus
Water Solubility: SLIGHTLY SOLUBLE
LogP: 2.7-3.47 at 35℃
CAS DataBase Reference: 5146-66-7(CAS DataBase Reference)
EPA Substance Registry System: 2,6-Octadienenitrile, 3,7-dimethyl- (5146-66-7)

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Safety

Hazard Codes: Xn,N
Risk Statements: 51/53-68-20/21
Safety Statements: 36/37-61-23
RIDADR: UN 3082 9/PG 3
WGK Germany: 1
RTECS: RG5370000
HS Code: 29269095
Toxicity: The acute oral LD₅₀ value in rats was reported as 31 g/kg and the acute dermal LD₅₀ value in rabbits as 4.3 g/kg (Wohl. 1974).

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H330Fatal if inhaled

H341Suspected of causing genetic defects

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P281Use personal protective equipment as required.

P284Wear respiratory protection.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W512508
Product name: 3,7-Dimethyl-2,6-octadienenitrile
Purity: mixture of isomers, ≥97%
Packaging: sample
Price: $53.8
Updated: 2022/05/15

TCI Chemical

Product number: G0241
Product name: Geranyl Nitrile [mixture of (E)- and (Z)- isomers, (1:1)]
Purity: >95.0%(GC)
Packaging: 25mL
Price: $46
Updated: 2025/07/31

TRC

Product number: G367505
Product name: GeranylNitrile
Packaging: 2.5g
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: M530
Product name: Geranylnitrite
Packaging: 1mL
Price: $14
Updated: 2021/12/16

Chem-Impex

Product number: 39142
Product name: Geranylnitrile[mixtureof(ε)-and(Z)-isomers,(1:1)],95%(GC)
Purity: 95%(GC)
Packaging: 25ML
Price: $48.16
Updated: 2021/12/16

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3,7-Dimethyl-2,6-octadienenitrile Chemical Properties,Usage,Production

Aroma

Penetrating and powerful, oily-green, lemony-fresh odor with some resemblance to that of Citral, but overall harsher, not as sweet and not as natural in its notes. Powerful lemony, but also somewhat "metallic" and not expressly sweet taste - in dilutions below 5 ppm. It should be noted that this material has a poorer effect in rncidified aqueous medium than the effect obtained with Citral under similar conditions.

Chemical Properties

Almost colorless or very pale yellowish oily liquid. B.P. 222°C. Sp.Gr. 0,87.
Practically insoluble in water, soluble in alcohol and oils.

Occurrence

Has apparently not been reported to occur in nature.

Uses

Geranyl Nitrite, is a substituted terpenoid odorant with a fruity odor quality. It is one of the most potent cyclase stimulators.

Preparation

From geranialoxime with acetic anhydride (Arctander. 1969).

Production Methods

3,7-Dimethyl-2,6-octadienenitrile can be produced from: 1) Geranialoxime with Acetic anhydride. 2) Geranyl chloride and Sodium cyanide.

Flammability and Explosibility

Non flammable

Metabolism

The toxicity of organic cyanides appears to depend, in almost every case, on whether they can be metabolized in the body to the free cyanide ion, CN~, and on the rate and extent of this conversion and the rate of detoxication of cyanide to thiocyanate. Alkyl cyanides appear to be metabolized in the body chiefly by formation of hydrogen cyanide plus the acid with one less carbon atom (Williams, 1959).

3,7-Dimethyl-2,6-octadienenitrile Preparation Products And Raw materials

Raw materials

Ferric chloride Citral

Preparation Products

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3,7-Dimethyl-2,6-octadienenitrile Suppliers

Americas 1 Belgium 1 China 86 Europe 3 France 1 Germany 3 India 22 Japan 2 Singapore 1 Switzerland 2 United Kingdom 2 United States 23 Global 147

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View Lastest Price from 3,7-Dimethyl-2,6-octadienenitrile manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Geranyl Nitrile [Mixture of (E)- and (Z)- isoMers, (1:1)] 5146-66-7
Price: US $0.00-0.00/Kg
Min. Order: 100G
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-17

Career Henan Chemical Co

Product: 3,7-Dimethyl-2,6-octadienenitrile 5146-66-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-02-13

Career Henan Chemical Co

Product: 3,7-Dimethyl-2,6-octadienenitrile 5146-66-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-02-13

5146-66-7, 3,7-Dimethyl-2,6-octadienenitrileRelated Search:

N,N-Dimethylformamide Dacthal Dimethyl ether Dimethyl sulfide Dimethyl carbonate ETHANE Dimethyl sulfate Dimethyl sulfone Dichlorodimethylsilane Dimethyl sebacate Dimethyl fumarate N,N-Dimethylaniline Dimethyl sulfoxide Poly(dimethylsiloxane) N,N-Dimethylacetamide Citric acid Choline dihydrogencitrate salt SODIUM DIHYDROGEN CITRATE

3,7-DIMETHYL-OCTA-2,6-DIENENITRILE

3,7-DIMETHYL-2,6-OCTADIENENITRILE

3,7-DIMETHYL-2,6-OCTADIENE-1-NITRILE

2,6-DIMETHYL-1,5-HEPTADIENYL CYANIDE

LRT8

CITRALVA

GERANONITRILE

GERANYL NITRILE

2,6-Dimethyl-1,5-heptadiene-1-carbonitrile

2,6-Octadienenitrile,3,7-dimethyl-

3,7-dimethyl-2,6-octadienenitrile,mixtureofisomers

3,7-dimethyl-6-octadienenitrile

Geranyl Nitrile [Mixture of (E)- and (Z)- isoMers, (1:1)]

2,6-Dimethyl-1,5-heptadienyl Cyanide 3,7-Dimethyl-2,6-octadienenitrile

GeranylNitrile,cis-/trans-mixture

GeranylNitrilecis-/trans-mixture

1-cyano-2,6-dimethylhepta-1,5-diene

Geranyl nitrile (cis- and trans mixture)

3,7-DIMETHYL-2,6-OCTADIENENITRILE, 97%, MIXTURE OF ISOMERS

3 7-DIMETHYL-2 6-OCTADIENENITRILE 97+%&

6-Octadienenitrile,3,7-dimethyl-2

3,7-Dimethylocta-2,6-diennitril

GERANYLNITRIL

1-Cyano-2,5-dimethyl-1,5-heptadiene

GERANYLNITRILE (MIXTURE OF ISOMERS)

3,7-DIMETHYL-2,6-OCTADIENENITRILE 97%

GeranylNitrile[mixtureof(E)-and(Z)-isomers,(1:1)]&gt

3,7-Dimethyl-2,6-octadienenitrile USP/EP/BP

5146-66-7

5885-39-7

CH32CCHCH2CH2CCH3CHCN

Acyclic Monoterpenes

Terpenes

Organic Building Blocks

Nitrogen Compounds

Cyanides/Nitriles

Building Blocks

C10 to C27

Acyclic Monoterpenes

Biochemistry

Terpenes

Alphabetical Listings

C-D

Flavors and Fragrances

C10 to C27

Cyanides/Nitriles

Nitrogen Compounds