ChemicalBook--->CAS DataBase List--->7779-50-2

7779-50-2

7779-50-2 Structure

7779-50-2 Structure
IdentificationBack Directory
[Name]

AMBRETTOLIDE
[CAS]

7779-50-2
[Synonyms]

FEMA 2555
AMBRETTOLIDE
ISOAMBRETTOLIDE
HEXADECEN-8-OLIDE
ω-6-Hexadecenlactone
ω-6-Hexadecenolactone
ω-6-hexadecenelactone
OMEGA-6-HEXADECENLACTONE
Oxacycloheptadec-7-en-2-on
oxacycloheptadec-7-en-2-one
OMEGA-6-HEXADECENLACTONE 98+%
1-Oxacycloheptadeca-7-en-2-one
16-HYDROXY-7-HEXADECENOIC ACID O-LACTONE
Ambrettolide, Oxacycloheptadec-10-en-2-one
[EINECS(EC#)]

231-929-1
[Molecular Formula]

C16H28O2
[MDL Number]

MFCD00022326
[MOL File]

7779-50-2.mol
[Molecular Weight]

252.39
Chemical PropertiesBack Directory
[Boiling point ]

185-190 °C16 mm Hg(lit.)
[density ]

0.956 g/mL at 25 °C(lit.)
[FEMA ]

2555 | OMEGA-6-HEXADECENLACTONE
[refractive index ]

n20/D 1.479(lit.)
[Fp ]

>230 °F
[solubility ]

Chloroform (Sparingly), Methanol (Sparingly)
[form ]

Oil
[color ]

Colourless
[Odor]

at 10.00 % in dipropylene glycol. sweet soapy musk amber fruity berry
[Odor Type]

soapy
[JECFA Number]

240
[LogP]

5.56
[EPA Substance Registry System]

Oxacycloheptadec-7-en-2-one (7779-50-2)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36
[Safety Statements ]

26-36
[WGK Germany ]

2
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Palmitic acid-->1-Bromohexadecane-->4,4'-Carbonyldiphthalic acid
Hazard InformationBack Directory
[Description]

omega-6 -Hexadecenlactone has a very strong, musk-like odor. This substance may be prepared from bromohexadecenoic acid, dihydroxy-palmitic acid, aleuritic acid, or juniperic acid.
[Chemical Properties]

Colorless liquid having powerful musklike odor. Found in ambrette seed oil.
[Chemical Properties]

ω-6-Hexadecenlactone has a very strong, musk-like odor
[Occurrence]

Reported found in ambrette seed oil (Hibiscus abelmoschus L.).
[Uses]

Flavoring, perfume fixative.
[Aroma threshold values]

Aroma characteristics at 0.1%: sweet perfumey, musklike, floral with fruity citrus, powdery berry and seedy nuances.
[Taste threshold values]

Taste characteristics at 5 ppm: sweet, woody, soapy, musky fruity and powdery berry nuance reminiscent of raspberry and strawberry
[Synthesis]

Synthetically prepared from bromohexadeconic acid, dihydroxy-palmitic acid, aleuritic acid or juniperic acid
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