Oxacycloheptadec-8-en-2-one CAS#: 123-69-3

Oxacycloheptadec-8-en-2-one Basic information

Product Name:

Oxacycloheptadec-8-en-2-one

Synonyms:

AMBRETTOLIDE LG
16-HYDROXY-7-HEXADECENOIC ACID O-LACTONE 98%
(Z)-7-Hexadecen-16-olide
(z)-oxacycloheptadec-8-en-2-on
(Z)-Oxacycloheptadec-8-en-2-one
16-hydroxy-7-hexadecenoicacidlactone
7-Hexadecenoic acid, 16-hydroxy-, omicron-lactone
Ambrettolid

CAS:

123-69-3

MF:

C16H28O2

MW:

252.39

EINECS:

204-644-5

Product Categories:

Food & Feed ADDITIVES

Mol File:

123-69-3.mol

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Oxacycloheptadec-8-en-2-one Chemical Properties

Boiling point:: 355.57°C (rough estimate)
Density: 0.9615 (rough estimate)
refractive index: 1.6000 (estimate)
FEMA: 2555 | OMEGA-6-HEXADECENLACTONE
Odor: at 100.00 %. musty animal musk ambrette
Odor Type: musk
JECFA Number: 240
LogP: 5.516 (est)
NIST Chemistry Reference: Oxacycloheptadec-8-en-2-one(123-69-3)
EPA Substance Registry System: (Z)-Oxacycloheptadec-8-en-2-one (123-69-3)

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Safety Information

Toxicity: LD50 orl-rat: 339 mg/kg YAKUD522,1513,80

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Oxacycloheptadec-8-en-2-one Usage And Synthesis

Description

Although used at one time in fruit flavors, is more extensively used in perfumes and fragrances. The use of musk ambrette has been discontinued due to the toxic nature of the substance. It was removed from GRAS status by FEMA in 1984.

Uses

Musk ambrette is previously used as fragrance and fixative in after-shave lotions, perfumes, food flavor, etc.

Uses

Musk Ambrette is a reactant in the preparation of musk macrolactones, catalyzed by Candida antartica lipase B (Novozym 435).

Definition

ChEBI: (Z)-7-Hexadecen-1,16-olide is a macrolide.

Safety Profile

Poison by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.

Oxacycloheptadec-8-en-2-oneSupplier

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