β-Lonone
- Product Name
- β-Lonone
- CAS No.
- 79-77-6
- Chemical Name
- β-Lonone
- Synonyms
- beta-Ionone;OIL;(E)-β-Ionone;B-IONONE;trans-beta-Ionone;IONONE BETA;(E)-4-(2,6,6-triMethylcyclohex-1-en-1-yl)but-3-en-2-one;4-(2,6,6-TRIMETHYL-1-CYCLOHEXENYL)-3-BUTEN-2-ONE;3-BUTEN-2-ONE, 4-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL);FEMA 2595
- CBNumber
- CB6456520
- Molecular Formula
- C13H20O
- Formula Weight
- 192.3
- MOL File
- 79-77-6.mol
β-Lonone Property
- Melting point:
- -49°C
- Boiling point:
- 126-128 °C12 mm Hg(lit.)
- Density
- 0.945 g/mL at 25 °C(lit.)
- vapor pressure
- <1 hPa (25 °C)
- FEMA
- 2595 | BETA-IONONE
- refractive index
- n20/D 1.52(lit.)
- Flash point:
- 230 °F
- storage temp.
- Store below +30°C.
- solubility
- 0.11g/l insoluble
- form
- Oil
- color
- Clear Colorless to Light Yellow
- Odor
- at 10.00 % in dipropylene glycol. dry powdery floral woody orris berry seedy
- Odor Type
- floral
- Water Solubility
- Soluble in water (0.11 mg/mI at 20°C).
- Merck
- 14,5056
- JECFA Number
- 389
- BRN
- 1909544
- Dielectric constant
- 12.0(20℃)
- Stability:
- Light Sensitive
- InChIKey
- PSQYTAPXSHCGMF-BQYQJAHWSA-N
- LogP
- 4 at 25℃
- CAS DataBase Reference
- 79-77-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 3-Buten-2-one, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-(79-77-6)
- EPA Substance Registry System
- .beta.-Ionone (79-77-6)
Safety
- Hazard Codes
- Xi,N
- Risk Statements
- 38-51/53-36
- Safety Statements
- 61-36/37-26
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 2
- RTECS
- EN0500000
- TSCA
- Yes
- HS Code
- 2914 23 00
- Toxicity
- LD50 orally in Rabbit: 2920 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 8.18619
- Product name
- ß-Ionone
- Purity
- forsynthesis
- Packaging
- 100mL
- Price
- $99.4
- Updated
- 2024/03/01
- Product number
- A13400
- Product name
- beta-Ionone, 96%
- Packaging
- 100g
- Price
- $55.6
- Updated
- 2024/03/01
- Product number
- A13400
- Product name
- beta-Ionone, 96%
- Packaging
- 500g
- Price
- $185
- Updated
- 2024/03/01
- Product number
- I731280
- Product name
- β-Ionone
- Packaging
- 25g
- Price
- $185
- Updated
- 2021/12/16
- Product number
- I731280
- Product name
- β-Ionone
- Packaging
- 1g
- Price
- $145
- Updated
- 2021/12/16
β-Lonone Chemical Properties,Usage,Production
Chemical Properties
Clear Colorless to Pale Yellow Oil
Uses
It is an important fragrance chemical used in perfumery. The combination of α-ionone and β-ionone is characteristic of the scent of violets and used with other components in flavoring to recreate their scent.
Uses
An aroma compound commonly found in essential oils such as rose oil. β-Lonone is an important fragrance chemical used in perfumery. β-Ionone is effective in the chemoprevention of rat mammary carcinogenesis.
Definition
ChEBI: An ionone that is but-3-en-2-one substituted by a 2,6,6-trimethylcyclohex-1-en-1-yl group at position 4.
Synthesis Reference(s)
Synthetic Communications, 17, p. 85, 1987 DOI: 10.1080/00397918708063906
Tetrahedron Letters, 30, p. 645, 1989 DOI: 10.1016/S0040-4039(01)80271-9
Flammability and Explosibility
Non flammable
Purification Methods
Convert β-ionone to the semicarbazone (m 149o) by adding 50g of semicarbazide hydrochloride and 44g of potassium acetate in 150mL of water to a solution of 85g of β-ionone in EtOH.
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View Lastest Price from β-Lonone manufacturers
- Product
- β-Lonone 79-77-6
- Price
- US $62.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-24
- Product
- β-Lonone 79-77-6
- Price
- US $0.00/KG
- Min. Order
- 10KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-31
- Product
- β-Lonone 79-77-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-24