?? ????? |
alpha-Ionone |
?? ????? |
alpha-Ionone; ionone; (3E)-4-[(1S)-2,6,6-trimethylcyclohex-2-en-1-yl]but-3-en-2-one; (3E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one; (3E)-4-[(1R)-2,6,6-trimethylcyclohex-2-en-1-yl]but-3-en-2-one; 4-(2,6,6-trimethylcyclohex-1-ene-1-yl)-but-3-ene-2-one; 4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one; (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one; (3Z)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one; α-Ionone; Irisone |
????????? ??????? |
C13H20O |
???? ???????? |
192.2973 |
InChI |
InChI=1/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+/t12-/m0/s1 |
???? CAS |
127-41-3;8013-90-9 |
???? ???????? |
|
?????? |
0.935g/cm3 |
????? ????? |
257.6°C at 760 mmHg |
???? ????? |
1.511 |
????? ???? |
111.9°C |
?????? ???? |
insoluble |
??? ???? |
0.0144mmHg at 25°C |
Hazard ?????? |
|
??????? ???? |
R42/43:May cause sensitization by inhalation and skin contact.;
|
?????? ????? |
S24/25:;
|
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