3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol
- Product Name
- 3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol
- CAS No.
- 107898-54-4
- Chemical Name
- 3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol
- Synonyms
- polysanto;Megasantol;POLYSANTHANOL;santol pentenol;Polysandalwood alcohol;3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl;3,3-dimethyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol;4-Penten-2-ol-3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl);(E)-3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl-)-4-penten-2-ol;(+/-) trans-3,3-dimethyl-5-(2,2,3-trimethyl-cyclopent-3-en-1-yl)-pent-4-en-2-ol
- CBNumber
- CB1874750
- Molecular Formula
- C15H26O
- Formula Weight
- 222.37
- MOL File
- 107898-54-4.mol
3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol Property
- Boiling point:
- 300℃
- Density
- 0.933
- vapor pressure
- 0.47-7980Pa at 20-180℃
- Flash point:
- 105℃
- pka
- 15.14±0.20(Predicted)
- Odor
- at 10.00 % in dipropylene glycol. woody sandalwood herbal tropical
- Odor Type
- woody
- LogP
- 4.33 at 23℃ and pH6.5
- Surface tension
- 64.5mN/m at 10mg/L and 20℃
- EPA Substance Registry System
- 4-Penten-2-ol, 3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)- (107898-54-4)
Safety
- Hazard Codes
- Xi,N
- Risk Statements
- 38-50/53
- Safety Statements
- 24/25-37-60-61
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol Chemical Properties,Usage,Production
Chemical Properties
3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol is not found in nature. It is a clear, colorless liquid, d25 25 0.897–0.906, n20 D 1.480–1.484, with a powerful, diffusive sandalwood odor and musk and cedarwood aspects. The compound is prepared starting from α-campholenaldehyde, which is condensed with 2-butanone to give 3-methyl- 5-(2,2,3-trimethyl-3-cyclopenten-l-yl)-3-penten-2-one. Methylation using phase-transfer conditions gives the dimethylpentenone, which is reduced with NaBH4 to yield the title compound. It is used in fine fragrances.
Trade name
Polysantol® (Firmenich)
3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol manufacturers
- Product
- 3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol 107898-54-4
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-12-19