ChemicalBook >?? ???? >4-(2-?????)-N,N-???????

4-(2-?????)-N,N-???????

4-(2-?????)-N,N-??????? ??? ???

?? ??:: 13103-75-8

???:: 4-(2-?????)-N,N-???????

???(??):: 4-(2-?????)-N,N-???????

???:: 4-(2-PYRIDYLAZO)-N,N-DIMETHYLANILINE

???(??):: PYRIDINE-2-AZO-P-DIMETHYLANILINE;PADA;PADA, TRANS ISOMER;PYRIDYLAZO-4-DIMETHYLANILINE;Pyridine-2-azo-p-dimethylaniline>2-(4-DIMETHYLAMINOPHENYLAZO)PYRIDINE;4-(2-PYRIDYLAZO)-N,N-DIMETHYLANILINE;N,N-dimethyl-4-(2-pyridylazo)aniline;TRANS-PYRIDINE-2-AZO-P-DIMETHYLANILINE;2-(P-[DIMETHYLAMINO]PHENYLAZO)PYRIDINE

CBNumber:: CB6249191

???:: C13H14N4

??? ??:: 226.28

MOL ??:: 13103-75-8.mol

?? ?? 52

4-(2-?????)-N,N-??????? ??

???: 108-110°C

?? ?: 392.8±22.0 °C(Predicted)

??: 1.08±0.1 g/cm3(Predicted)

?? ?? (pKa): 3.27±0.10(Predicted)

??? ??: powder to crystal

??: Orange to Amber to Dark red

???: 21.27mg/L(?? ???)

BRN: 185623

CAS ??????: 13103-75-8(CAS DataBase Reference)

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	Xi
?? ???? ??	36/37/38
?????	26-36
HS ??	2933.39.9200

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P304+P340	???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405	???? ?????.

NFPA 704

	0
2		0

4-(2-?????)-N,N-??????? C??? ??, ??, ??

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 4606, 1951 DOI: 10.1021/ja01154a031

4-(2-?????)-N,N-??????? ?? ?? ? ???

???

?? ??

4-(2-?????)-N,N-??????? ?? ??

???( 52)?? ??

???	??	???	??	?? ?	??
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52704	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49962	58
Aladdin Scientific		tp@aladdinsci.com	United States	52923	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43414	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32343	55
J & K SCIENTIFIC LTD.	18210857532; 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30123	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24529	81

4-(2-?????)-N,N-??????? ?? ??:

?????? 5-Br-Psaa 2-(5-BROMO-2-PYRIDYLAZO)-5-(DIETHYLAMINO)PHENOL 5-BROMO-PAPS BIS[2-(5-CHLORO-2-PYRIDYLAZO)-5-DIETHYLAMINOPHENOLATO]COBALT(III) CHLORIDE NITRO-PAPS DISODIUM SALT BIS[2-(5-TRIFLUOROMETHYL-2-PYRIDYLAZO)-5-DIETHYLAMINOPHENOLATO]-COBALT (III) CHLORIDE 2-(2-PYRIDYLAZO)-5-DIMETHYLAMINOPHENOL 2-(5-BROMO-2-PYRIDYLAZO)-5-DIMETHYLAMINOPHENOL 4-(2-PYRIDYLAZO)-N,N-DIMETHYLANILINE

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线