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General Material Information

Preferred name (E)-geranyl oxyacetaldehyde
Trivial Name 2-[[(2E)-3,7-Dimethyl-2,6-octadien-1-yl]oxy]acetaldehyde
Short Description (E)-[(3,7-dimethyl-2,6-octadienyl)oxy]acetaldehyde
Formula C12 H20 O2
CAS Number 65405-73-4
ECHA Number 265-743-7
FDA UNII Search
Nikkaji Number J342.557F
xLogP3-AA 3.00 (est)
NMR Predictor External link
Synonyms
  • acetaldehyde, (((2E)-3,7-dimethyl-2,6-octadienyl)oxy)-
  • acetaldehyde, ((3,7-dimethyl-2,6-octadienyl)oxy)-, (E)-
  • acetaldehyde, 2-[[(2E)-3,7-dimethyl-2,6-octadien-1-yl]oxy]-
  • (((2E)-3,7-dimethyl-2,6-octadienyl)oxy) acetaldehyde
  • (E)-((3,7-dimethyl-2,6-octadienyl)oxy) acetaldehyde
  • (E)-((3,7-dimethyl-2,6-octadienyl)oxy)acetaldehyde
  • (E)-[(3,7-dimethyl-2,6-octadienyl)oxy]acetaldehyde
  • (E)-6,10-dimethyl-3-oxa-5,9-undecadienal
  • {[(2E)-3,7-dimethylocta-2,6-dien-1-yl]oxy}acetaldehyde
  • 2-[(2E)-3,7-dimethylocta-2,6-dienoxy]acetaldehyde
  • (E)- geranoxyacetaldehyde
  • 2-[(2E)-3,7-dimethylocta-2,6-dienoxy]acetaldehyde
  • Acetaldehyde, [(3,7-dimethyl-2,6-octadienyl)oxy]-, (E)-
  • Acetaldehyde, [[(2E)-3,7-dimethyl-2,6-octadienyl]oxy]-
  • 2-[[(2E)-3,7-Dimethyl-2,6-octadien-1-yl]oxy]acetaldehyde
  • Geranyloxyacetaldehyde

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Other Information

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 196.28979492188
Specific gravity @ 25 °C
Pounds per Gallon 7.988 to 8.155
Refractive Index 1.47 to 1.48 @ 20 °C
Boiling Point 278 to 279°C @ 760 mm Hg
Vapor Pressure 0.004 mmHg @ 25 °C
Flash Point TCC Value 110 °C TCC
logP (o/w) 3.414 est
Solubility
alcohol Yes
water, 89.53 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Waxy
clean, waxy, aldehydic, ozone, rose
Odor strength high , recommend smelling in a 10.00 % solution or less
Substantivity 312 hour(s) at 100.00 %
General comment At 10.00 % in dipropylene glycol. strong clean waxy aldehydic ozone rose

Potential Uses

Applications
Odor purposes Aldehydic, Chypre, Cyclamen, Floral, Lilac, Musk, Peony, Rose, Tuberose
Other purposes Clean, Ozone
Cosmetic purposes Perfuming agents

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
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:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 789, 1979.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 789, 1979.

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 (E)-geranyl oxyacetaldehyde usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for (E)-geranyl oxyacetaldehyde 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):65405-73-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6436989
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
2-[(2E)-3,7-dimethylocta-2,6-dienoxy]acetaldehyde
Chemidplus:0065405734