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

2-Dimethylamino-1,3-dioxolane

2-Dimethylamino-1,3-dioxolane ??? ???
?? ??:
19449-26-4
???:
2-Dimethylamino-1,3-dioxolane
???(??):
SKL1157;2-DIMETHYLAMINO-1,3-DIOXOLANE;N,N-dimethyl-1,3-dioxolan-2-amine;1,3-Dioxolan-2-aMine,N,N-diMethyl-;2-Dimethylamino-1,3-dioxocyclopentane;N,N-DIMETHYLFORMAMIDE ETHYLENE ACETAL
CBNumber:
CB5693971
???:
C5H11NO2
??? ??:
117.15
MOL ??:
19449-26-4.mol

2-Dimethylamino-1,3-dioxolane ??

?? ?
142-144 °C(lit.)
??
1.015 g/mL at 20 °C(lit.)
???
n20/D 1.429
???
38°C
?? ?? (pKa)
5.00±0.20(Predicted)
??
Moisture Sensitive
BRN
773813
CAS ??????
19449-26-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 10
????? 23-24/25
????(UN No.) UN 1993 3/PG 3
WGK ?? 3
F ?????? 3-10-21
?? ?? 3
???? III
????(GHS): GHS hazard pictograms
?? ?:
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
??????:
P210 ?·???·??·????? ????? - ?? ???.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.

2-Dimethylamino-1,3-dioxolane MSDS


2-Dimethylamino-1,3-dioxolane

2-Dimethylamino-1,3-dioxolane C??? ??, ??, ??

2-Dimethylamino-1,3-dioxolane ?? ?? ? ???

???

?? ??


2-Dimethylamino-1,3-dioxolane ?? ??

???( 36)?? ??
??? ?? ??? ?? ?? ? ??
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29810 58
SIMAGCHEM CORP
+86-13806087780
sale@simagchem.com China 17365 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49978 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43416 58
Mainchem Co., Ltd.
--
sarah@mainchem.com China 6567 58
Mainchem Co., Ltd. +86-0592-6210733
sale@mainchem.com China 32343 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109
market03@meryer.com China 40228 62

2-Dimethylamino-1,3-dioxolane ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved