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β-Lonone

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β-Lonone Basic information

Product Name:
β-Lonone
Synonyms:
  • 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
CAS:
79-77-6
MF:
C13H20O
MW:
192.3
EINECS:
201-224-3
Product Categories:
  • Anti-Proliferative Agents
  • Antitumor Agents
  • Carthamus tinctorius (Safflower oil)
  • Ephedra sinica
  • Aspalathus linearis (Rooibos tea)
  • Building Blocks
  • C13 to C14
  • Cancer Research
  • Carbonyl Compounds
  • Chemical Synthesis
  • Ginkgo biloba
  • Ketones
  • Nutrition Research
  • Intermediates & Fine Chemicals
  • Ocimum basilicum (Basil)
  • Organic Building Blocks
  • Phytochemicals by Plant (Food/Spice/Herb)
  • Zingiber officinale (Ginger)
  • Pharmaceuticals
Mol File:
79-77-6.mol
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β-Lonone Chemical Properties

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)
refractive index 
n20/D 1.52(lit.)
FEMA 
2595 | BETA-IONONE
Flash point:
230 °F
storage temp. 
2-8°C
solubility 
0.11g/l insoluble
Water Solubility 
Soluble in water (0.11 mg/mI at 20°C).
JECFA Number
389
Merck 
14,5056
BRN 
1909544
InChIKey
PSQYTAPXSHCGMF-BQYQJAHWSA-N
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 Information

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

MSDS

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β-Lonone Usage And Synthesis

Chemical Properties

Clear Colorless to Pale Yellow Oil

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

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

β-LononeSupplier

J & K SCIENTIFIC LTD.
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future industrial shanghai co., ltd
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sales@jonln.com;sales@jonln.com
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