1,6-Dioxacycloheptadecan-7-one
1,6-Dioxacycloheptadecan-7-one Basic information
- Product Name:
- 1,6-Dioxacycloheptadecan-7-one
- Synonyms:
-
- 16-Hydroxy-12-oxahexadecanoic-w-lactone
- 1,6-DIOXACYCLOHEPTADECAN-7-ONE
- CERVOLIDE
- MUSK 781
- 1,6-Dioxa-7-cyclo-heptadecanone
- 12-OXAHEXADECANOLIDE
- 1,6-dioxacycloheptadecan-17-one
- 16-Hydroxy-12-oxahexadecanoicacid,.omega.-lactone
- CAS:
- 6707-60-4
- MF:
- C15H28O3
- MW:
- 256.38
- EINECS:
- 229-755-6
- Mol File:
- 6707-60-4.mol
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1,6-Dioxacycloheptadecan-7-one Chemical Properties
- Boiling point:
- 339.62°C (rough estimate)
- Density
- 0.98
- vapor pressure
- 0.035-0.058Pa at 20-25℃
- refractive index
- 1.466
- storage temp.
- 2-8°C
- form
- Liquid
- Odor
- characterisitc odor
- Odor Type
- musk
- Dielectric constant
- 5.3（60.0℃）
- LogP
- 4.4 at 35℃ and pH7
- Surface tension
- 49.8mN/m at 22.14mg/L and 20℃
- CAS DataBase Reference
- 6707-60-4(CAS DataBase Reference)
- EPA Substance Registry System
- 1,6-Dioxacycloheptadecan-7-one (6707-60-4)
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1,6-Dioxacycloheptadecan-7-one Usage And Synthesis
Chemical Properties
The odor of this lactone is comparable to that of 15-pentadecanolide, but less intense. It is prepared by reacting methyl 11- bromoundecanoate with the monosodium salt of 1,4-butanediol. The resulting methyl 16-hydroxy-12-oxapalmitate is condensed to the corresponding polyester, which is subsequently depolymerized.
Uses
Cervolide can be used for essence for laundry detergent.
Trade name
12-Oxa-16-hexadecanolide=Cervolide (Givaudan), 11-oxa-16- hexadecanolide=Musk R 1 (Givaudan); 10-oxa-16-hexadecanolide =Oxalide® T (Takasago).
Safety Profile
A skin irritant. A combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes
1,6-Dioxacycloheptadecan-7-oneSupplier
Yingkou Tianyuan Chemical Research Institute Co., Ltd. Gold
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