pomarose

2,5-octadien-4-one, 5,6,7-trimethyl-, (2E,5Z)-

CAS: 357650-26-1 C11 H18 O MW: 166.26366000 floral

All Ingredients Aromatic Ingredients CAS Numbers Fragrance Ingredients M.W Index Odor Substantivity

Identification

Name	pomarose
IUPAC	(2E,5Z)-5,6,7-trimethylocta-2,5-dien-4-one
CAS Number	357650-26-1
FDA UNII	Search
Molecular Formula	C11 H18 O
Molecular Weight	166.26366000
Nikkaji Number	J1.589.122J

Regulatory

Physical Properties

Appearance	colorless to pale yellow clear liquid (est)
Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Boiling Point	236.15 °C. @ 760.00 mm Hg (est)
Vapor Pressure	0.048000 mmHg @ 25.00 °C. (est)
Flash Point	193.00 °F. TCC ( 89.40 °C. ) (est)
logP (o/w)	2.683 (est)
Soluble in	alcohol
Insoluble in	water

Organoleptic Properties

Odor Description

at 1.00 % in dipropylene glycol.

Safety Information

Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	fragrance agents
RIFM Fragrance Material Safety Assessment	Search
Recommendation for pomarose flavor usage levels up to	not for flavor use.

No supplier data available

Potential Uses

FR floral

Natural Occurrence

not found in nature

Synonyms

2,5- octadien-4-one, 5,6,7-trimethyl-, (2E,5Z)- (2E,5Z)-5,6,7- trimethyl-2,5-octadien-4-one (E,Z)-5,6,7- trimethyl-2,5-octadien-4-one (2E,5Z)-5,6,7- trimethylocta-2,5-dien-4-one PubMed: From Cassyrane to cashmeran - the molecular parameters of odorants.