dihydo-alpha-ionone

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Names

[ CAS No. ]:
31499-72-6

[ Name ]:
dihydo-alpha-ionone

[Synonym ]:
EINECS 250-657-4
FEMA No. 3628

Chemical & Physical Properties

[ Density]:
0.922 g/mL at 20ºC(lit.)

[ Boiling Point ]:
90ºC0.1 mm Hg(lit.)

[ Molecular Formula ]:
C13H22O

[ Molecular Weight ]:
194.31300

[ Flash Point ]:
98ºC

[ Exact Mass ]:
194.16700

[ PSA ]:
17.07000

[ LogP ]:
3.73810

[ Index of Refraction ]:
n20/D 1.477

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM0535000
CHEMICAL NAME :
2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
CAS REGISTRY NUMBER :
31499-72-6
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H22-O
MOLECULAR WEIGHT :
194.35
WISWESSER LINE NOTATION :
L6 AUTJ B1 C2V1 D1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,711,1978

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
EM0535000

[ HS Code ]:
2914299000

Precursor & DownStream

Precursor

  • alpha-Ionone
  • 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-ol
  • Geranylacetone
  • 4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one
  • neryl acetone
  • 2-methyl-2-(2-(2,6,6-trimethylcyclohex-2-en-1-yl)ethyl)-1,3-dioxolane
  • dihydro-γ-ionone ethylene acetal
  • (Z)-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
  • Ethanol

DownStream

  • 2,4,4-trimethyl-3-(3-oxobutyl)cyclohex-2-en-1-one
  • 3,5,5-trimethyl-4-(3-oxobutyl)cyclohex-2-en-1-one
  • ionene
  • 1,5,5-trimethyl-6-methylidenecyclohexene

Customs

[ HS Code ]: 2914299000

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • dimethyl alpha-ionone
  • Dihydromethyl-alpha-ionone
  • [S-(E)]-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
  • alpha-Ionone
  • (E)-alpha-methyl ionone
  • dihydro-alpha-methyl alpha-ionone
  • 2-{4-[(5-Fluoropyrimidin-2-yl)oxy]piperidin-1-yl}-4-methylpyrimidine
  • 4-Methoxy-2-{4-[6-(trifluoromethyl)pyridazin-3-yl]piperazin-1-yl}pyrimidine
  • 3-(1-Pyrido[3,4-d]pyrimidin-4-ylpyrrolidin-3-yl)-1,3-oxazolidin-2-one
  • 5-Methyl-4-[4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]pyrimidine
  • 6-[4-(6-Tert-butylpyrimidin-4-yl)piperazin-1-yl]pyridine-2-carbonitrile
  • 4-(5-Fluoropyrimidin-4-yl)-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one
  • 2-{[1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)piperidin-4-yl]oxy}-5-fluoropyrimidine
  • 2-[1-[(4,5-Dimethyl-1,2,4-triazol-3-yl)methyl]piperidin-4-yl]oxy-5-fluoropyrimidine
  • 3-Cyclopropyl-6-[4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]pyridazine
  • 2-(4-{[4-(Trifluoromethyl)pyrimidin-2-yl]oxy}piperidin-1-yl)pyridine-3-carbonitrile
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