ChemicalBook > CAS DataBase List > β-Lonone

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
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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)
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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
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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..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.18619
Product name
ß-Ionone
Purity
forsynthesis
Packaging
100mL
Price
$99.4
Updated
2024/03/01
Alfa Aesar
Product number
A13400
Product name
beta-Ionone, 96%
Packaging
100g
Price
$55.6
Updated
2024/03/01
Alfa Aesar
Product number
A13400
Product name
beta-Ionone, 96%
Packaging
500g
Price
$185
Updated
2024/03/01
TRC
Product number
I731280
Product name
β-Ionone
Packaging
25g
Price
$185
Updated
2021/12/16
TRC
Product number
I731280
Product name
β-Ionone
Packaging
1g
Price
$145
Updated
2021/12/16
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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.

β-Lonone Preparation Products And Raw materials

Raw materials

Citral Ionone

Preparation Products

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View Lastest Price from β-Lonone manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
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
WUHAN FORTUNA CHEMICAL CO., LTD
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
Hebei Weibang Biotechnology Co., Ltd
Product
β-Lonone 79-77-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-24

79-77-6, β-LononeRelated Search:

Cyclohexene METHYL IONONE GAMMA Ionone ALPHA-ISO-METHYLIONONE PSEUDOIONONE Irisone 2-Cyclohexen-1-one 4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one Trimethyl borate Salicylic acid Methyl vinyl ketone PIPERONYL METHYL KETONE (E)-1-(2,6,6-Trimethyl-2-cyclohexenyl)-2-buten-1-one β-Lonone (Z)-4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one semicarbazone 3-Butyl-4-(2,6,6-trimethyl-1-cyclohexenyl)-3-buten-2-one 4-(1-Hydroxy-2,6,6-trimethyl-2-cyclohexenyl)-3-buten-2-one

  • Aids032326
  • Aids-032326
  • IONONE, BETA-(SG)
  • β-Ionone,4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one
  • 4-(2,6,6-Trimethyl-1
  • (E)-1-(2,6,6-Trimethyl-1-cyclohexenyl)-1-butene-3-one
  • (E)-β-Ionoine
  • β-Lonone
  • (E)-4-(2,6,6-Trimethylcyclohex-1-enyl)-3-buten-2-one
  • B-IONONE WITH GC
  • (E)-4-(2,6,6-triMethylcyclohex-1-en-1-yl)but-3-en-2-one
  • -Ionone for synthesis
  • 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(E)-3-Buten-2-one
  • 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3(E)-buten-2-one
  • 4-trans-(2,6,6-Trimethyl-cyclohex-1-enyl)-but-3(E)-en-2-one
  • 6,6-trimethyl-1-cyclohexen-1-yl)-4-((e)-3-buten-2-on
  • beta-E-Ionone
  • trans-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
  • trans-beta-Ionone
  • β-ionone,4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3(E)-buten-2-one
  • 3-Buten-2-one, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (3E)-
  • IONONE, B-(SG)
  • BETA-IONINES
  • (E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-on
  • IRIDON-BETA
  • 3-Buten-2-one,4-(2,6,6-tri
  • (3E)-4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one
  • beta-Ionone
  • 4-(2,6,6-TRIMETHYL-1-CYCLOHEXENYL)-3-BUTEN-2-ONE
  • 3-BUTEN-2-ONE, 4-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)
  • AURORA KA-815
  • B-CYCLOCITRYLIDENEACETONE
  • BETA-CYCLOCITRYLIDENEACETONE
  • BETA-JONONE
  • BETA-IRISONE
  • B-IONONE
  • FEMA 2595
  • IONONE, B-
  • IONONE BETA
  • (E)-4-(2,6,6-TRIMETHYL-CYCLOHEX-1-ENYL)-BUT-3-EN-2-ONE
  • <i>β</i>-Ionone
  • OIL
  • (3E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one
  • (E)-beta-Ionone
  • b-Ionone@100 μg/mL in Methanol
  • B-IONONE FOR SYNTHESIS 100 ML
  • β-Lonone USP/EP/BP
  • (E)-β-Ionone
  • Flavor Fragrance Raw Materials CAS?79-77-6?Natural 99% Irisone/Beta-Ionone
  • Factory supply high quality beta-Lonone CAS 79-77-6 with good price
  • -β-Ionone
  • β-Lonone
  • trans-β-Ionone
  • 79-77-6
  • Ketones
  • Organic Building Blocks
  • Building Blocks
  • BioChemical