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Home > Encyclopedia > Dihydro-α-ionone

Dihydro-α-ionone

Dihydro-α-ionone structure

Dihydro-α-ionone 

structure
  • CAS No:

    31499-72-6

  • Formula:

    C13H22O

  • Chemical Name:

    Dihydro-α-ionone

  • Synonyms:

    2-Butanone,4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-;4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-butanone;Dihydro-α-ionone;3,4-Dihydro-α-ionone;α-7,8-Dihydroionone;49749-39-5

  • Categories:

    Cosmetic Ingredient  >  Perfuming

Description

colourless to pale yellow, oily liquid

Dihydro-α-ionone Basic Attributes

194.31

194.31

250-657-4

2914299000

Characteristics

17.07000

3.73810

0.9254 g/cm3 @ Temp: 20 °C

119-121 °C @ Press: 10 Torr

98 °C

n20/D 1.477

1 ml in 1 ml 80% alcohol (in ethanol)

Safety Information

NONH for all modes of transport

2

36/37/38

26-36

EM0535000

Xi

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 274 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Dihydro-α-ionone Use and Manufacturing

Methods of Manufacturing

Partially hydrogenated by α-ionone.

Uses

Spices for food.

Production

< 25,000 lb

2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-: ACTIVE

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Flavoring Agents

Computed Properties

Molecular Weight:194.31
XLogP3:2.8
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:194.167065321
Monoisotopic Mass:194.167065321
Topological Polar Surface Area:17.1
Heavy Atom Count:14
Complexity:248
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

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