4-Chlorobenzhydrylchloride
|
|
4-Chlorobenzhydrylchloride ??
- ?? ?
- 159-160 °C2 mm Hg(lit.)
- ??
- 1.239 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.603(lit.)
- ???
- >230 °F
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ?????(?? ???), ??????(?? ???), ???(?? ???)
- ??? ??
- ??? ??
- ??
- Colorless to Light yellow to Light orange
- ???
- ?? ? ??
- ??
- Moisture Sensitive
- BRN
- 2050236
- CAS ??????
- 134-83-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | C | ||
|---|---|---|---|
| ?? ???? ?? | 34-36/37-36 | ||
| ????? | 26-27-36/37/39-45 | ||
| ????(UN No.) | UN 3265 8/PG 2 | ||
| WGK ?? | 3 | ||
| TSCA | TSCA listed | ||
| ?? ?? | 8 | ||
| ???? | II | ||
| HS ?? | 29036990 |
4-Chlorobenzhydrylchloride C??? ??, ??, ??
??? ??
clear light yellow liquid?? ??
Preparation of 4-Chlorobenzhydryl Chloride (4-CBC): The 4-chlorobenzhydrol (4-CB) in 15 mL of toluene, obtained from the previous step, was mixed with 10 mL of conc. HCl at 60oC maintained at the same temperature for 2.5 h. The reaction mixture was cooled to 20oC to separate into organic and aqueous layers. The toluene layer was washed with 10 % aq. sodium carbonate to pH 7, dried over anhydrous sodium sulphate and taken to next step without isolation.4-Chlorobenzhydrylchloride ?? ?? ? ???
???
?? ??
4-Chlorobenzhydrylchloride ?? ??
???( 264)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20122 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21586 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29815 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10403 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29792 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 |
sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9996 | 58 |
4-Chlorobenzhydrylchloride ?? ??:
????? ?????????? 4,4'-??????? ???????? ???? ?? ???? ??????????
3,4'-DIAMINODIPHENYLMETHANE
1,1-BIS(4-CHLOROPHENYL)-1,2,2,2-TETRACHLOROETHANE
Diphenyldichloromethane
Chlorofluoromethane
3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide
1,1'-(chloromethylene)bis[4-chlorobenzene]
4,4'-(ALPHA,4-DICHLOROBENZYLIDENE)BIS[2,2'-(PHENYLIMINO)DIETHANOL]
dichloro[(dichlorophenyl)methyl]methylbenzene
4-Chlorobenzhydrylchloride
AKOS 94028