7-METHOXY-3,7-DIMETHYLOCTANAL

7-METHOXY-3,7-DIMETHYLOCTANAL Basic information
Product Name:7-METHOXY-3,7-DIMETHYLOCTANAL
Synonyms:1-Octanal, 3,7-dimethyl-7-methoxy-;3,7-dimethyl-7-methoxy-1-octana;3,7-Dimethyl-7-methoxy-1-octanal;7-methoxy-3,7-dimethyloctan-1-al;7-methoxy-3,7-dimethyl-octana;Hydroxycitronellal methyl ether;hydroxycitronellalmethylether;methoxydihydrocitronellal
CAS:3613-30-7
MF:C11H22O2
MW:186.29
EINECS:222-784-5
Product Categories:
Mol File:3613-30-7.mol
7-METHOXY-3,7-DIMETHYLOCTANAL Structure
7-METHOXY-3,7-DIMETHYLOCTANAL Chemical Properties
Boiling point 60 °C (0.4 mmHg)
density 0.87
refractive index 1.4364-1.4384
Fp 98 °C
color A colourless liquid.
Odorat 100.00 %. fresh melon floral lily sweet
Odor Typefloral
LogP2.365 (est)
EPA Substance Registry SystemOctanal, 7-methoxy-3,7-dimethyl- (3613-30-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25
HS Code 29124990
toxicityBoth the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1975). Quistad, Staiger & Schooley (1974) described methoxycitronellal as non-toxic to mammals, giving the LD50 in rats again as > 5 g/kg
MSDS Information
ProviderLanguage
ACROS English
7-METHOXY-3,7-DIMETHYLOCTANAL Usage And Synthesis
Chemical Propertiesclear colorless liquid
Chemical PropertiesMethoxydihydrocitronellal is a colorless liquid with a fresh, green, blossom odor and is used in perfumery in floral compositions for fresh, green nuances.
OccurrenceHas apparently not been reported to occur in nature.
PreparationBy catalytic methylation of hydroxycitronellal (Arctander, 1969)
MetabolismOn rice and alfalfa, methoxycitronellal formed as a metabolite of the insect-growth regulator, methoprene, was converted to methoxycitronellic acid and hydroxycitronellic acid and their conjugates (Quistad et al. 1974)
7-METHOXY-3,7-DIMETHYLOCTANAL Preparation Products And Raw materials
Preparation ProductsMETHOPRENE
PHORBOL 12,13-DIDECANOATE PHORBOL 12-RETINOATE 13-ACETATE, 4BETA PHORBOL 12-MYRISTATE 13-ACETATE 4-O-METHYL ETHER, 4BETA PHORBOL 13-ACETATE PHORBOL 13-BUTYRATE, 4BETA RUTAEVIN PHORBOL 12,13-DIACETATE OPHIOBOLIN A 20-OXO-20-DEOXYPHORBOL 12,13-DIBUTYRATE PHORBOL 12,13-DIBUTYRATE PHORBOL 12,13-DIBENZOATE PHORBOL-12-TIGLIATE-13-DECANOATE PHORBOL, 20-OXO-20-DEOXY 12-MYRISTATE 13-ACETATE, 4BETA PHORBOL 12,13,20-TRIACETATE, 4BETA PHORBOL-13-DECANOATE 7-METHOXY-3,7-DIMETHYLOCTANAL 4ALPHA-PHORBOL 12,13-DIDECANOATE PHORBOL 16-HYDROXY 12-PALMITATE 13-ACETATE

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