午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

4-(Trifluoromethyl)benzophenone

4-(Trifluoromethyl)benzophenone ??? ???
?? ??:
728-86-9
???:
4-(Trifluoromethyl)benzophenone
???(??):
11β-HSD1-IN-7;Phenyl(4-(trifluoromethyl);P-TRIFLUOROMETHYL BENZOPHENONE;4'-Trifluoromethylbenzophenone;4-(TRIFLUOROMETHYL)BENZOPHENONE;4-(Trifluoromethyl)benzophenone97%;4-(TRIFLUOROMETHYL)BENZOPHENONE 97%;4-(Trifluoromethyl)benzophenone, 98+%;Phenyl[4-(trifluoromethyl)phenyl] ketone;PHENYL[4-(TRIFLUOROMETHYL)PHENYL]METHANONE
CBNumber:
CB8765628
???:
C14H9F3O
??? ??:
250.22
MOL ??:
728-86-9.mol

4-(Trifluoromethyl)benzophenone ??

???
114-116 °C(lit.)
?? ?
309.2±42.0 °C(Predicted)
??
1.2778 (estimate)
?? ??
Sealed in dry,Room Temperature
??? ??
??? ??
??
???? ?????
BRN
1879572
InChI
InChI=1S/C14H9F3O/c15-14(16,17)12-8-6-11(7-9-12)13(18)10-4-2-1-3-5-10/h1-9H
InChIKey
OHTYZZYAMUVKQS-UHFFFAOYSA-N
SMILES
C(C1=CC=CC=C1)(C1=CC=C(C(F)(F)F)C=C1)=O
CAS ??????
728-86-9(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39-24/25
WGK ?? 3
?? ?? IRRITANT
HS ?? 29147000
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

4-(Trifluoromethyl)benzophenone C??? ??, ??, ??

??? ??

OFF-WHITE TO BEIGE CRYSTALLINE SOLID

Synthesis

A solution of diphenylmethanol (1 mmol), NBS (1.3equiv.), KOAc (1.5 equiv.) H2O (1.5 mL), and CH2Cl2 (0.5mL) was magnetically stirred in 25 mL flask at room temperaturefor 10 h. The reaction mixture was added into water(10 mL), and extracted with EtOAc (3 × 10 mL). The combinedEtOAc extracts were dried over anhydrous MgSO4,filtrated, and then the solvent was removed under reducedpressure. The residue was purified by the flash columnchromatography on silica gel with PE or PE/EtOAc as theeluent to obtain the desired product 4-(Trifluoromethyl)benzophenone.
4-(TRIFLUOROMETHYL)BENZOPHENONE

4-(Trifluoromethyl)benzophenone ?? ?? ? ???

???

?? ??

4-(Trifluoromethyl)benzophenone ?? ??

???( 92)?? ??
??? ?? ??? ?? ?? ? ??
Speranza Chemical Co., Ltd.
+86-86-075521030354 +8618688942810
 sophieliu@speranzachem.com China 925 55
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871
sales@ansciepchem.com CHINA 4241 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427
 sales@conier.com China 49732 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989
 contact@fuxinpharm.com China 10035 58
Antai Fine Chemical Technology Co.,Limited 		18503026267
 info@antaichem.com CHINA 9636 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34563 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851
 sales@win-winchemical.com China 14452 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739
 info@dycnchem.com China 52846 58
Henan Alfa Chemical Co., Ltd 		+8615838112936
 alfa10@alfachem.cn China 13036 58
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896
 CB@aromsyn.com China 19183 58

4-(Trifluoromethyl)benzophenone ?? ??:

???? 2-FLUORO-4-(TRIFLUOROMETHYL)BENZOPHENONE,2-Fluoro-4-(trifluoromethyl)benzophenone97%,2-Fluoro-4-(trifluoromethyl)benzophenone 97% 4-(Trifluoromethyl)benzophenone 3-FLUORO-4-(TRIFLUOROMETHYL)BENZOPHENONE 3,4'-Bis(trifluoromethyl)benzophenone98%,3,4'-BIS(TRIFLUOROMETHYL)BENZOPHENONE,3,4'-DI(TRIFLUOROMETHYL)BENZOPHENONE,3,4'-Bis(trifluoromethyl)benzophenone 98% 2-(TRIFLUOROMETHYL)BENZOPHENONE,2-(Trifluoromethyl)benzophenone98%,2-(TRIFLUOROMETHYL)BENZOPHENONE 99% 4-FLUORO-3-(TRIFLUOROMETHYL)BENZOPHENONE 3-(Trifluoromethyl)benzophenone98%,3-(TRIFLUOROMETHYL)BENZOPHENONE,3-(TRIFLUOROMETHYL)BENZOPHENONE 99% 3,3',5,5'-Tetrakis(trifluoromethyl)benzophenone 97%,3,3',5,5'-TETRAKIS(TRIFLUOROMETHYL)BENZOPHENONE,3,3',5,5'-Tetrakis(trifluoromethyl)benzophenone97% 2-Fluoro-6-(trifluoromethyl)benzophenone97%,2-FLUORO-6-(TRIFLUOROMETHYL)BENZOPHENONE 3,3'-BIS(TRIFLUOROMETHYL)BENZOPHENONE, 9 8%,3,3'-Bis(trifluoromethyl)benzophenone 98%,3,3'-BIS(TRIFLUOROMETHYL)BENZOPHENONE,3,3'-DI(TRIFLUOROMETHYL)BENZOPHENONE 2,2'-DICHLORO-5,5'-BIS-TRIFLUOROMETHYL-BENZOPHENONE 3-FLUORO-5-(TRIFLUOROMETHYL)BENZOPHENONE 2-Chloro-5-(trifluoromethyl)benzophenone 97%,2-Chloro-5-(trifluoromethyl)benzophenone97%,2-CHLORO-5-(TRIFLUOROMETHYL)BENZOPHENONE 2-FLUORO-3-(TRIFLUOROMETHYL)BENZOPHENONE,2-Fluoro-3-(trifluoromethyl)benzophenone 97%,2-Fluoro-3-(trifluoromethyl)benzophenone97% 2-Fluoro-5-(trifluoromethyl)benzophenone 97%,2-FLUORO-5-(TRIFLUOROMETHYL)BENZOPHENONE,2-Fluoro-5-(trifluoromethyl)benzophenone97% 3,5-Bis(trifluoromethyl)benzophenone 97%,3,5-BIS(TRIFLUOROMETHYL)BENZOPHENONE,3,5-DI(TRIFLUOROMETHYL)BENZOPHENONE METHOXYPHENONE
Copyright 2019 ? ChemicalBook. All rights reserved