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

N-PROPARGYLPHTHALIMIDE

N-PROPARGYLPHTHALIMIDE ??? ???
?? ??:
7223-50-9
???:
N-PROPARGYLPHTHALIMIDE
???(??):
AKOS BBS-00002599;TIMTEC-BB SBB008979;PropargylphthalaMide;N-PROPARGYLPHTHALIMIDE;N-2-PROPYNYLPHTHALIMIDE;N-prop-2-ynylphthalimide;N-Propargylphthalimide,97%;N-Propargylphthalimide 97%;N-Propargylphthalimide;2-Propargylisoindoline-1,3-dione
CBNumber:
CB8755180
???:
C11H7NO2
??? ??:
185.18
MOL ??:
7223-50-9.mol
MSDS ??:
SDS

N-PROPARGYLPHTHALIMIDE ??

???
148-152 °C
?? ?
304.1±25.0 °C(Predicted)
??
1.318±0.06 g/cm3(Predicted)
?? ??
Inert atmosphere,Room Temperature
??? ??
powder to crystal
?? ?? (pKa)
-2.54±0.20(Predicted)
??
White to Light yellow to Light orange
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-36-22
????? 37/39-26
WGK ?? 3
?? ?? IRRITANT
HS ?? 29251995
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
1
2 0

N-PROPARGYLPHTHALIMIDE C??? ??, ??, ??

??? ??

Beige to orange powder

N-PROPARGYLPHTHALIMIDE ?? ?? ? ???

???

?????DBU?? 2-???-1-?, 1-??????? Propargyl p-toluenesulfonate N-Carbethoxyphthalimide ????????? ???? ??? 1H-Isoindol-1-one, 3-hydroxy- ????????? ?????? ????? ???

?? ??

N-PROPARGYLPHTHALIMIDE ?? ??

???( 95)?? ??
??? ?? ??? ?? ?? ? ??
Wuhan Chemwish Technology Co., Ltd 		027-67849912
sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427
 sales@conier.com China 49374 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987
 marketing1@neostarunited.com China 8838 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34553 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490
 info@gihichemicals.com China 49979 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501
 product@acmec-e.com China 33338 58
Aladdin Scientific 		+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Hebei Weibang Biotechnology Co., Ltd 		+8615350571055
 Sibel@weibangbio.com China 6087 58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		+8613817748580
 cooperation@kean-chem.com China 40066 58

N-PROPARGYLPHTHALIMIDE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved