METHYLCYCLOPENTADECENONE
- Product Name
- METHYLCYCLOPENTADECENONE
- CAS No.
- 82356-51-2
- Chemical Name
- METHYLCYCLOPENTADECENONE
- Synonyms
- Muscenone;delta-muscenone;METHYLCYCLOPENTADECENONE;3-methylcyclopentadecenone;Cyclopentadecenone, 3-methyl-;2-methylcyclopentadec-2-en-1-one
- CBNumber
- CB7962284
- Molecular Formula
- C16H28O
- Formula Weight
- 236.39292
- MOL File
- 82356-51-2.mol
METHYLCYCLOPENTADECENONE Property
- Density
- 0.927[at 20℃]
- vapor pressure
- 0.04Pa at 25℃
- Odor
- at 10.00 % in dipropylene glycol. musk ketone animal soapy
- Odor Type
- musk
- Water Solubility
- 900μg/L at 20℃
- LogP
- 5.52 at 25℃
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P363Wash contaminated clothing before reuse.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
METHYLCYCLOPENTADECENONE Chemical Properties,Usage,Production
Chemical Properties
The main constituents
are (Z)- and (E′)-3-methylcyclopentadec-5-en-1-one. Colorless to light yellow liquid
with a powerful, elegantmusk note reminiscent of nitromusks with a natural
animalic undertone. It is recommended for use in perfume oils for a wide range
of applications, for example, for fine fragrances, for perfuming beauty and fabric
care products, and for perfuming cleaners.
3-Methylcyclopentadecenone is produced by rearrangement of 14-methyl-
16-oxabicyclo[10.3.1]hexadec-1(15)-ene catalyzed by phosphoric acid.
The starting material is obtained by a multistep process starting from cyclododecanone.
Uses
This unsaturated ketone, which yields dl-Muscone upon hydrogenation, has been suggested as a modifier for the related ketones and lactones. It is equally expensive to prepare, and not as natural-musky in its character when compared to l-Muscone.
Flammability and Explosibility
Not classified
Trade name
Muscenone® (Firmenich)
Synthesis
Methylcyclopentadecenone is prepared by cyclization of 2,15 -Diketohexadecane with N-Methylaniline Magnesium bromide reagent.
METHYLCYCLOPENTADECENONE Preparation Products And Raw materials
Raw materials
Preparation Products
METHYLCYCLOPENTADECENONE Suppliers
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View Lastest Price from METHYLCYCLOPENTADECENONE manufacturers
- Product
- METHYLCYCLOPENTADECENONE 82356-51-2
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-11-18