成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE

2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE ??? ???
?? ??:
651-83-2
???:
2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE
???(??):
AKOS B014369;Yu-Wasa Auxiliary 97%;Yu-Wasa Auxiliary ;4-AMINO-HEPTAFLUOROTOLUENE;4-Amino-heptafluorotoluene,95%;4-AMino-heptafluorotoluene, 95% 1GR;4-AMINO-HEPTAFLUOROTOLUENE 95% (GC);2,3,5,6,α,α,α-heptafluoro-p-toluidine;4-AMINO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE;2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE
CBNumber:
CB6378293
???:
C7H2F7N
??? ??:
233.09
MOL ??:
651-83-2.mol
MSDS ??:
SDS

2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE ??

?? ?
186 °C(lit.)
??
1.687 g/mL at 25 °C(lit.)
???
n20/D 1.431(lit.)
???
190 °F
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
??? ??
??? ??
?? ?? (pKa)
-2.05±0.10(Predicted)
Specific Gravity
1.680
??
Colorless to Light yellow to Light orange
BRN
2657893
CAS ??????
651-83-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
?? ?? IRRITANT
HS ?? 29214300
????(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
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
2 0

2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE C??? ??, ??, ??

??? ??

clear colourless to light brown liquid

2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE ?? ?? ? ???

???

?? ??


2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE ?? ??

???( 96)?? ??
??? ?? ??? ?? ?? ? ??
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569262 +86-15003564040
1087@dideu.com China 3167 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 11787 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365
mina@chuanghaibio.com China 18142 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49985 58
Aceschem Inc.
+1-817863-6948 +1-(817)863-6948
sales@aceschem.com United States 19632 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43416 58

2,3,5,6-TETRAFLUORO-4-AMINOBENZOTRIFLUORIDE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved