天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

4-(1-???????-4-?)??

4-(1-???????-4-?)??
4-(1-???????-4-?)?? ??? ???
?? ??:
67914-60-7
???:
4-(1-???????-4-?)??
???(??):
4-(1-???????-4-?)??
???:
4-(1-Acetylpiperazin-4-yl)phenol
???(??):
1-ACETYL-4-(4-HYDROXYPHENYL)PIPERAZINE;AHPP;keto06;TIMTEC-BB SBB003353;Ketoconazole Impurity;LABOTEST-BB LT00440741;Ketoconazole Impurity 13;Branchedchainofketoconazole;4-(4-Acetylpiperazino)phenol;1-Acetyl-4-(4-hydroxyphenyl)pi
CBNumber:
CB4329307
???:
C12H16N2O2
??? ??:
220.27
MOL ??:
67914-60-7.mol

4-(1-???????-4-?)?? ??

???
180-185 °C (lit.)
?? ?
361.21°C (rough estimate)
??
1.1115 (rough estimate)
???
0Pa at 20℃
???
1.6000 (estimate)
?? ??
-20°C Freezer
???
DMSO(?? ???), ???(?? ???)
??? ??
??
?? ?? (pKa)
12.18±0.30(Predicted)
??
???? ?? ??? ?? ????
???
4.3g/L(20℃)
BRN
795777
InChIKey
AGVNLFCRZULMKK-UHFFFAOYSA-N
LogP
0.3
CAS ??????
67914-60-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-22
????? 26-36-36/37/39-22
WGK ?? 3
HS ?? 29214910
????(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
??????:
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

4-(1-???????-4-?)?? MSDS


1-[4-(4-Hydroxyphenyl)piperazino]ethan-1-one

4-(1-???????-4-?)?? C??? ??, ??, ??

??? ??

Off-White Solid

??

1-Acetyl-4-(4-hydroxyphenyl)piperazine may be used in the preparation of 1-acetyl-4-(4-octadecyloxyphenyl)piperazine. It may also be used in the multi-step synthesis of ketoconazole, its 1,2,4-triazole and thiazole analogs.

?? ??

1-Acetyl-4-(4-hydroxyphenyl)piperazine (AHPP), a piperazine derivative, is a structural analog of acetaminophen. Its multi-step preparation using bis-(2-chloroethyl)amine hydrochloride and p-aminophenol as starting materials has been reported.2

4-(1-???????-4-?)?? ?? ?? ? ???

???

?? ??


4-(1-???????-4-?)?? ?? ??

???( 393)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Jinhuan Chemical CO.,LTD.
+86-21-52210535 +8613162045318
sales@jinhchem.com China 331 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Hangzhou FandaChem Co.,Ltd.
+8615858145714
FandaChem@Gmail.com China 9087 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32957 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845
sales@amoychem.com China 6383 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58

4-(1-???????-4-?)?? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved