Product

1,1-Diethoxy-3,7-dimethylocta-2,6-diene

CAS No.：7492-66-2

Other grades of this product :

1,1-Diethoxy-3,7-dimethylocta-2,6-diene Basic information

Product Name:	1,1-Diethoxy-3,7-dimethylocta-2,6-diene
Synonyms:	6-octadienal,3,7-dimethyl-diethylacetal;6-Octadiene,1,1-diethoxy-3,7-dimethyl-2;1,1-diethoxy-3,7-dimethyl-6-octadiene;Citral Diethyl Acetal Natural;CITRAL DIETHYL ACETAL;CITRAL-DIETHYLACETAL 'R';FEMA 2304;3,7-DIMETHYL-2,6-OCTADIENAL DIETHYL ACETAL
CAS:	7492-66-2
MF:	C14H26O2
MW:	226.35
EINECS:	231-323-7
Product Categories:	Alphabetical Listings;C-D;Flavors and Fragrances
Mol File:	7492-66-2.mol

1,1-Diethoxy-3,7-dimethylocta-2,6-diene Chemical Properties

Boiling point	140-142 °C15 mm Hg(lit.)
density	0.875 g/mL at 25 °C(lit.)
vapor pressure	2.13Pa at 25℃
refractive index	n20/D 1.449(lit.)
FEMA	2304 \| CITRAL DIETHYL ACETAL
Fp	174 °F
storage temp.	2-8°C
Water Solubility	1g/L at 25℃
JECFA Number	948
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents. May be sensitive to moisture.
LogP	4.82
CAS DataBase Reference	7492-66-2(CAS DataBase Reference)
EPA Substance Registry System	Citral diethyl acetal (7492-66-2)

Safety Information

RIDADR	1993
WGK Germany	2
RTECS	RG5080000
HazardClass	3.2
PackingGroup	III

MSDS Information

Provider	Language
Citral diethyl acetal	English
SigmaAldrich	English

1,1-Diethoxy-3,7-dimethylocta-2,6-diene Usage And Synthesis

Chemical Properties	colourless liquid
Chemical Properties	Citral Diethyl Acetal is a colorless liquid with a floral, warm, woody citrus odor. It is relatively stable in alkali and can, therefore, be used in soap.
Chemical Properties	Citral diethyl acetal has a mild, green, citrus odor and a green, oily, citrus-peel flavor.
Preparation	From ethyl orthoformate and citral.
Taste threshold values	Taste characteristics at 10 ppm: green, citrus lemon with waxy nuance.
General Description	Clear colorless liquid.
Air & Water Reactions	1,1-Diethoxy-3,7-dimethylocta-2,6-diene may be sensitive to prolonged exposure to moisture. Insoluble in water.
Reactivity Profile	1,1-Diethoxy-3,7-dimethylocta-2,6-diene may be sensitive to prolonged exposure to moisture. 1,1-Diethoxy-3,7-dimethylocta-2,6-diene will decompose on heating.
Fire Hazard	Flash point data for 1,1-Diethoxy-3,7-dimethylocta-2,6-diene are not available. 1,1-Diethoxy-3,7-dimethylocta-2,6-diene is probably combustible.

1,1-Diethoxy-3,7-dimethylocta-2,6-diene Preparation Products And Raw materials

Raw materials

Ethyl formate-->Citral

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