|
 |
| |
4-(3,4-dichloro-phenyl)-1-tetralone |
English name： |
4-(3,4-dichlorophenyl）-3,4-dihydro-1(2H)-naphthalene-1-one 4-(3,4-dichloro-phenyl)-1-tetralone |
Structural formula： |
 |
Molecular formula： |
C16H12C2O |
Molecular weight： |
291.17 |
Characters： |
White or almost white crystalline powder, M.P. is about 100°c,freely soluble in chlorobenzene, acetone, slightly soluble in ether, alcohol, insoluble in water. |
Usage： |
used as the intemediate for synthesizing sertraline. |
CAS RN： |
79560-19-3 |
Quality index： |
| |
Analysis item |
Limitation |
(1) |
Appearance |
White or almost white crystalline powder |
(2) |
Identification |
Be concordant with standard IR |
(3) |
Content(GC) |
≥99.0% |
(4) |
Melting point |
99-100°c |
(5) |
Loss on drying |
≤0.5% |
(6) |
Isomer |
≤0.3% |
(7) |
Other impurities |
≤0.7% |
|
Package： |
25 kg cardboard drum |
|
|
|
|
