| Identification | More | [Name]
Irisone | [CAS]
14901-07-6 | [Synonyms]
3-BUTEN-2-ONE, 4-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)
4-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-3-BUTEN-2-ONE
4-(2,6,6-TRIMETHYL-1-CYCLOHEXENYL)-3-BUTEN-2-ONE
AURORA KA-815
B-CYCLOCITRYLIDENEACETONE
BETA-CYCLOCITRYLIDENEACETONE
BETA-IONONE
BETA-IRISONE
BETA-JONONE
B-IONONE
(E)-4-(2,6,6-TRIMETHYL-CYCLOHEX-1-ENYL)-BUT-3-EN-2-ONE
FEMA 2595
IONONE, B-
IONONE BETA
IRISONE
OIL
3-Buten-2-one, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-on
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one (beta-ionone)
4-(2,6,6-trimethyl-1-cyclohexene-1-yl)-3-buten-2-one | [EINECS(EC#)]
201-224-3 | [Molecular Formula]
C13H20O | [MDL Number]
MFCD00001549 | [Molecular Weight]
192.3 | [MOL File]
14901-07-6.mol |
| Chemical Properties | Back Directory | [Appearance]
clear slightly yellow to yellow liquid | [Melting point ]
-49°C | [Boiling point ]
126-128 °C12 mm Hg(lit.)
| [density ]
0.945 g/mL at 25 °C(lit.)
| [vapor pressure ]
1.706Pa at 25℃ | [FEMA ]
2595 | [refractive index ]
n20/D 1.52(lit.)
| [Fp ]
230 °F
| [storage temp. ]
2-8°C
| [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly) | [form ]
Liquid | [pka]
0[at 20 ℃] | [color ]
Clear slightly yellow to yellow | [Odor]
at 10.00 % in dipropylene glycol. floral woody sweet fruity berry tropical beeswax | [Odor Type]
floral | [Water Solubility ]
SLIGHTLY SOLUBLE | [JECFA Number]
389 | [Merck ]
5056 | [BRN ]
1909544 | [Dielectric constant]
12.0（20℃） | [Stability:]
Light Sensitive | [LogP]
1.903 at 27℃ | [CAS DataBase Reference]
14901-07-6(CAS DataBase Reference) | [NIST Chemistry Reference]
4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one(14901-07-6) | [EPA Substance Registry System]
14901-07-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N | [Risk Statements ]
R38:Irritating to the skin.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 3082 9/PG 3
| [WGK Germany ]
2
| [RTECS ]
EN0500000
| [HS Code ]
29147000 | [Hazardous Substances Data]
14901-07-6(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Colorless to light yellow liquid with an odor of cedar wood. In very dilute alcoholic solution the odor resembles odor of violets. Used in perfumery. | [Reactivity Profile]
BETA-IONONE(14901-07-6) may react vigorously with oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. | [Air & Water Reactions]
Slightly water soluble . | [Health Hazard]
ACUTE/CHRONIC HAZARDS: Toxic. May cause allergic reaction. | [Description]
β-Ionone has a characteristic violet-like odor, more fruity and
woody than α-ionone. May be prepared by condensing citral with
acetone to form pseudoionone, which is then cyclized by acid-type
reagents. | [Chemical Properties]
clear slightly yellow to yellow liquid | [Chemical Properties]
β-Ionone has a characteristic violet-like odor, more fruity and woody than α-ionone | [Occurrence]
Reported found in the distillate from flowers of Boronia megatisma Nees. Also reported found in apricot,
orange juice, lemon peel oil, guava, grapes, melon, papaya, peach, raspberry, blackberry, carrot, peas, bell pepper, tomato, ginger,
peppermint and spearmint oil, milk powder, beef, hop oil, cognac, whiskies, grape wines, tea, passion fruit, plum, beans, mushroom,
starfruit, almonds, mango, fenugreek, tamarind, apple and pear brandy, rice bran, quince, prickly pear, sweet potato, buckwheat, corn
oil, corn tortillas, loquat, mountain papaya, clary sage and other sources | [Uses]
beta-Lonone is an essential oil extract from the leaves and flowers of Succisa Pratensis that shows antioxidant and antimicrobial activities against bacteria. | [Definition]
ChEBI: Beta-ionone is an ionone that is but-3-en-2-one substituted by a 2,6,6-trimethylcyclohex-1-en-1-yl group at position 4. It has a role as an antioxidant and a fragrance. | [Preparation]
By condensing citral with acetone to form pseudoionone, which is then cyclized by acid-type reagents. | [Aroma threshold values]
Detection: 0.007 to 205 ppb | [Taste threshold values]
Taste characteristics art 10 ppm: woody, sweet, fruity, berry-like with a green berry background | [Flammability and Explosibility]
Nonflammable | [Biochem/physiol Actions]
Taste at 1-20 ppm |
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