127-47-9 Retinol acetate
| ??? ????? |
Retinol acetate |
| ??? ??????? |
Retinol acetate; retinyl acetate; all-trans vitamin a acetate; Vitamin A acetate ; O~15~-acetylretinol; O~15~-acetylretinoic acid |
| ????? ???????? |
C22H30O3 |
| ??? ??????? |
342.4718 |
| InChI |
InChI=1/C22H30O3/c1-16(9-7-10-17(2)15-21(24)25-19(4)23)12-13-20-18(3)11-8-14-22(20,5)6/h7,9-10,12-13,15H,8,11,14H2,1-6H3/b10-7+,13-12+,16-9+,17-15+ |
| ????? ?????? |
127-47-9 |
| ????? ??????? ??????? |
204-844-2 |
| ?????? ??????? |
|
| ????? |
1.019g/cm3 |
| ???? ??? |
58℃ |
| ???? ????? |
490.098°C at 760 mmHg |
| ???? ???? |
1.537 |
| ???? ?????? |
228.959°C |
| ?????? ?? |
soluble |
| ???? ???? |
0mmHg at 25°C |
| ??? ?????? |
Xn:Harmful;
|
| ????? ??? |
R38:;
R63:;
|
| ??????? ????? |
S36/37:;
S45:;
|
|