α-이오논

한글명:α-이오논

카스 번호8013-90-9

상품명:Ionone

CBNumberCB9763252

분자식C13H20O

포뮬러 무게192.3

MOL 파일8013-90-9.mol

동의어(한글)

α-이오논

아이오논

화학적 성질

끓는 점	288.3°C (rough estimate)
밀도	0.9275 (rough estimate)
증기압	0.0013 hPa ( 20 °C)
굴절률	1.5200 (estimate)
FEMA	2595 \| BETA-IONONE
저장 조건	Store below +30°C.
물리적 상태	liquid
냄새	디프로필렌 글리콜 중 10.00%. 보라색 달콤한 꽃무늬 우디
?? ??	꽃향기
LogP	4.100
CAS 데이터베이스	8013-90-9(CAS DataBase Reference)
NIST	Ionone(8013-90-9)
EPA	Ionone (8013-90-9)

위험 및 안전 성명

RTECS 번호	NO0700000
독성	The acute oral LD₅₀ value in rats was reported as 4.59 g/kg (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964). The ip LD₅₀ value in mice was reported as 2.27 g/kg

그림문자(GHS)

α-이오논 화학적 특성, 용도, 생산

화학적 성질
Light-yellow to colorless liquid; violet odor.Soluble in alcohol, ether, mineral oil, and propylene glycol; insoluble in water and glycerol.
출처
The α-isomer has been reported in the essential oil of Sphaeranthus inducus L. and in the absolute essence of Acacia farnesiana. The ?-isomer has been reported to be found in raspberry, in the distillate from flowers of Boronia megatisma Nees., and in a few other essences (Fenaroli's Handbook of Flavor Ingredients, 1971). α-Ionone occurs in the essential oils of orange and Ligusticum elatum, in extract of Osmanthus fragrans Lour., in the flavour of tea, and in the essential oil of tangelo (Citrus reticulata Blanco χ C paradisi MacFayden). ?-Ionone is an important constituent of essential oils of Cunila lythrifolia Benth., and Siparuna nicaraguensis Heml. ; it has also been found in tomatoes
용도
Ionone for synthesis. CAS 8013-90-9, molar mass 192.3 g/mol.
제조 방법
By chemical synthesis or by condensing citral with acetone to form pseudo-ionone which is then cyclized by acid-type reagents (Bedoukian, 1967).
신진 대사
Ionones are metabolized mainly by oxidation of the ring system at the carbon atom alpha to the ring double bond and by reduction of the carbonyl group (Williams, 1959). On administration to dogs α-ionone is hydroxylated in the ring at the carbon atom which is alpha to the ring double bond to yield 5-hydroxy-a-ionone (Prelog, Wursch & Meier. 1951). Rabbits dosed orally with /Monone excreted in the urine unchanged ?-ionone, 3-oxo-?-ionone, 3-oxo-?- ionol, dihydro-3-oxo-?-ionol and 3-hydroxy-?-ionol. Excretion products were isolated as 2,4-dinitrophenyl: hydrazone derivatives and as p-nitrobenzoate derivatives. The glucuronides of 3-oxo-?-ionol and dihydro-3- oxo-j?-ionol were also detected in the urine

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